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[libvirt] [PATCH] tests: Test for nwfilter



This is a repost of a previously posted patch.

Attached is a test for automatic testing of of the nwfilter rules as the
are instantiated in form of ebtables, iptables and ip6tables rules on
running VMs.

The test automatically starts libvirtd from the build directory unless
it finds libvirtd running. My hope is that one won't notice this. It
uses virsh from the build directory to create two dummy VMs with random
name suffixes. The VMs don't boot any OS but just stop in the BIOS. This
is enough to run the nwfilter tests. Afterwards the nwfilter of the one
VM are continuously modified and the instantiation is checked. The
instantiation of rules of the 2nd VM are also continously checked to
verify that the modifications on the 1st VM has had no effect on the
instantiated rules of the 2nd VM.

The test has a couple of command line options. Run it as follows

nwfilter2vmtest.sh --noattach --libvirt-test 

to get the expected libvirt test suite output:

TEST: nwfilter2vmtest.sh
      ........................................ 40 
[...]
      .....................                    821 OK


nwfilter2vmtest.sh --noattach --verbose to get lots of this kind of
output:

PASS nwfilterxml2xmlin/ah-ipv6-test.xml : ip6tables -L FI-testvm8328 -n
PASS nwfilterxml2xmlin/ah-ipv6-test.xml : ip6tables -L FO-testvm8328 -n
[...]


My installation currently has problems with attaching interfaces to VMs,
so I have to use the --noattach option to avoid tests on interface
attachments (ymmv).


Signed-off-by: Stefan Berger <stefanb us ibm com>


---
 tests/nwfilter2vmtest.sh                              |  461 ++++++++++++++++++
 tests/nwfilterxml2fwallout/ah-ipv6-test.fwall         |   28 +
 tests/nwfilterxml2fwallout/ah-test.fwall              |   26 +
 tests/nwfilterxml2fwallout/all-ipv6-test.fwall        |   28 +
 tests/nwfilterxml2fwallout/all-test.fwall             |   26 +
 tests/nwfilterxml2fwallout/arp-test.fwall             |    9 
 tests/nwfilterxml2fwallout/conntrack-test.fwall       |   24 
 tests/nwfilterxml2fwallout/esp-ipv6-test.fwall        |   28 +
 tests/nwfilterxml2fwallout/esp-test.fwall             |   26 +
 tests/nwfilterxml2fwallout/hex-data-test.fwall        |   68 ++
 tests/nwfilterxml2fwallout/icmp-direction-test.fwall  |   23 
 tests/nwfilterxml2fwallout/icmp-direction2-test.fwall |   23 
 tests/nwfilterxml2fwallout/icmp-direction3-test.fwall |   23 
 tests/nwfilterxml2fwallout/icmp-test.fwall            |   23 
 tests/nwfilterxml2fwallout/icmpv6-test.fwall          |   26 +
 tests/nwfilterxml2fwallout/igmp-test.fwall            |   26 +
 tests/nwfilterxml2fwallout/ip-test.fwall              |   12 
 tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall |   19 
 tests/nwfilterxml2fwallout/ipv6-test.fwall            |   13 
 tests/nwfilterxml2fwallout/mac-test.fwall             |   12 
 tests/nwfilterxml2fwallout/rarp-test.fwall            |    9 
 tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall       |   28 +
 tests/nwfilterxml2fwallout/sctp-ipv6-test.xml         |   29 +
 tests/nwfilterxml2fwallout/sctp-test.fwall            |   26 +
 tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall        |   28 +
 tests/nwfilterxml2fwallout/tcp-test.fwall             |   26 +
 tests/nwfilterxml2fwallout/testvm.fwall.dat           |   73 ++
 tests/nwfilterxml2fwallout/udp-ipv6-test.fwall        |   28 +
 tests/nwfilterxml2fwallout/udp-ipv6-test.xml          |   29 +
 tests/nwfilterxml2fwallout/udp-test.fwall             |   26 +
 tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall    |   28 +
 tests/nwfilterxml2fwallout/udplite-test.fwall         |   26 +
 32 files changed, 1280 insertions(+)

Index: libvirt-acl/tests/nwfilterxml2fwallout/arp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/arp-test.fwall
@@ -0,0 +1,9 @@
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p ARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 12 --arp-ptype 0x22 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT 
+-p ARP -s 1:2:3:4:5:6 --arp-op Request --arp-htype 255 --arp-ptype 0xff -j ACCEPT 
+-p ARP -s 1:2:3:4:5:6 --arp-op 11 --arp-htype 256 --arp-ptype 0x100 -j ACCEPT 
+-p ARP -s 1:2:3:4:5:6 --arp-op 65535 --arp-htype 65535 --arp-ptype 0xffff -j ACCEPT 
+-p ARP -s 1:2:3:4:5:6 -j ACCEPT 
+#ebtables -t nat -L PREROUTING | grep vnet0
+-i vnet0 -j libvirt-I-vnet0
+
Index: libvirt-acl/tests/nwfilterxml2fwallout/mac-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/mac-test.fwall
@@ -0,0 +1,12 @@
+#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-i vnet0 -j libvirt-I-vnet0
+#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-o vnet0 -j libvirt-O-vnet0
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p ARP -s 1:2:3:4:5:6 -j ACCEPT 
+#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 -d aa:bb:cc:dd:ee:ff -j ACCEPT 
+-p 0x600 -d aa:bb:cc:dd:ee:ff -j ACCEPT 
+-d aa:bb:cc:dd:ee:ff -j ACCEPT 
+-p 0xffff -d aa:bb:cc:dd:ee:ff -j ACCEPT 
+
Index: libvirt-acl/tests/nwfilterxml2fwallout/ip-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/ip-test.fwall
@@ -0,0 +1,12 @@
+#ebtables -t nat -L PREROUTING | grep vnet0
+-i vnet0 -j libvirt-I-vnet0
+#ebtables -t nat -L POSTROUTING | grep vnet0
+-o vnet0 -j libvirt-O-vnet0
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --ip-src 10.1.2.3 --ip-dst 10.1.2.3 --ip-proto udp --ip-sport 20:22 --ip-dport 100:101 -j ACCEPT 
+-p IPv4 --ip-src 10.1.0.0/17 --ip-dst 10.1.2.0/24 --ip-tos 0x3F --ip-proto udp -j ACCEPT 
+-p IPv4 --ip-src 10.1.2.2/31 --ip-dst 10.1.2.3 -j ACCEPT 
+#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 --ip-src 10.1.2.2/31 --ip-dst 10.1.2.0/25 --ip-proto 255 -j ACCEPT 
+-p IPv4 --ip-src 10.1.2.3 --ip-dst 10.1.2.2/31 -j ACCEPT 
+
Index: libvirt-acl/tests/nwfilterxml2fwallout/ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/ipv6-test.fwall
@@ -0,0 +1,13 @@
+#ebtables -t nat -L PREROUTING | grep vnet0
+-i vnet0 -j libvirt-I-vnet0
+#ebtables -t nat -L POSTROUTING | grep vnet0
+-o vnet0 -j libvirt-O-vnet0
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv6 -s 1:2:3:4:5:6/ff:ff:ff:ff:ff:fe -d aa:bb:cc:dd:ee:80/ff:ff:ff:ff:ff:80 --ip6-src ::/ffff:fc00:: --ip6-dst ::10.1.0.0/ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000 --ip6-proto udp --ip6-sport 20:22 --ip6-dport 100:101 -j ACCEPT 
+-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto tcp --ip6-sport 100:101 --ip6-dport 20:22 -j ACCEPT 
+-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto tcp --ip6-sport 65535 --ip6-dport 255:256 -j ACCEPT 
+-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto mux -j ACCEPT 
+#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto tcp --ip6-sport 20:22 --ip6-dport 100:101 -j ACCEPT 
+-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto tcp --ip6-sport 255:256 --ip6-dport 65535 -j ACCEPT 
+-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto mux -j ACCEPT 
Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     sctp --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     sctp --  0.0.0.0/0            10.1.2.3            DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+RETURN     sctp --  0.0.0.0/0            10.1.2.3            DSCP match 0x3fsctp spt:65535 dpts:255:256 
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     sctp --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 
+ACCEPT     sctp --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     sctp --  0.0.0.0/0            10.1.2.3            DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+ACCEPT     sctp --  0.0.0.0/0            10.1.2.3            DSCP match 0x3fsctp spt:65535 dpts:255:256 
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/tcp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/tcp-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     tcp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     tcp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x21tcp spts:100:1111 dpts:20:21 
+RETURN     tcp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x3ftcp spt:65535 dpts:255:256 
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp  --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     tcp  --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21tcp spts:20:21 dpts:100:1111 
+ACCEPT     tcp  --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x3ftcp spts:255:256 dpt:65535 
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     tcp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x21tcp spts:100:1111 dpts:20:21 
+ACCEPT     tcp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x3ftcp spt:65535 dpts:255:256 
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/udp-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     udp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x21udp spts:100:1111 dpts:20:21 
+RETURN     udp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x3fudp spt:65535 dpts:255:256 
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp  --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     udp  --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 
+ACCEPT     udp  --  10.1.2.3             0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     udp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x21udp spts:100:1111 dpts:20:21 
+ACCEPT     udp  --  0.0.0.0/0            10.1.2.3            DSCP match 0x3fudp spt:65535 dpts:255:256 
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     tcp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     tcp      ::/0                 a:b:c::/128         DSCP match 0x21tcp spts:100:1111 dpts:20:21 
+RETURN     tcp      ::/0                 ::10.1.2.3/128      DSCP match 0x3ftcp spt:65535 dpts:255:256 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp      a:b:c::d:e:f/128     ::/0                DSCP match 0x02state ESTABLISHED 
+ACCEPT     tcp      a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21tcp spts:20:21 dpts:100:1111 
+ACCEPT     tcp      ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x3ftcp spts:255:256 dpt:65535 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     tcp      ::/0                 a:b:c::/128         DSCP match 0x21tcp spts:100:1111 dpts:20:21 
+ACCEPT     tcp      ::/0                 ::10.1.2.3/128      DSCP match 0x3ftcp spt:65535 dpts:255:256 
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/all-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/all-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     all  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     all  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+RETURN     all  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     all  --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     all  --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     all  --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     all  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     all  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+ACCEPT     all  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-test.fwall
@@ -0,0 +1,23 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     icmp --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02icmp type 12 code 11 state NEW,ESTABLISHED 
+RETURN     icmp --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21icmp type 255 code 255 
+ACCEPT     icmp --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02icmp type 12 code 11 
+ACCEPT     icmp --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/igmp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/igmp-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     2    --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     2    --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+RETURN     2    --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     2    --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     2    --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     2    --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     2    --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     2    --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+ACCEPT     2    --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/icmpv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/icmpv6-test.fwall
@@ -0,0 +1,26 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     icmpv6    f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02ipv6-icmp type 12 code 11 state NEW,ESTABLISHED 
+RETURN     icmpv6    ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmpv6    a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21ipv6-icmp type 255 code 255 
+ACCEPT     icmpv6    ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmpv6    f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02ipv6-icmp type 12 code 11 
+ACCEPT     icmpv6    ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
+
Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.xml
@@ -0,0 +1,29 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     udp      ::/0                 ::/0                DSCP match 0x21udp spts:100:1111 dpts:20:21 
+RETURN     udp      ::/0                 ::10.1.2.3/128      DSCP match 0x3fudp spt:65535 dpts:255:256 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp      a:b:c::d:e:f/128     ::/0                DSCP match 0x02state ESTABLISHED 
+ACCEPT     udp      ::/0                 ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 
+ACCEPT     udp      ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     udp      ::/0                 ::/0                DSCP match 0x21udp spts:100:1111 dpts:20:21 
+ACCEPT     udp      ::/0                 ::10.1.2.3/128      DSCP match 0x3fudp spt:65535 dpts:255:256 
+
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0
+HI-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0
+FI-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0
+FO-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.xml
@@ -0,0 +1,29 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     sctp     ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     sctp     ::/0                 a:b:c::/128         DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+RETURN     sctp     ::/0                 ::10.1.2.3/128      DSCP match 0x3fsctp spt:65535 dpts:255:256 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp     a:b:c::d:e:f/128     ::/0                DSCP match 0x02state ESTABLISHED 
+ACCEPT     sctp     a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 
+ACCEPT     sctp     ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp     ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     sctp     ::/0                 a:b:c::/128         DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+ACCEPT     sctp     ::/0                 ::10.1.2.3/128      DSCP match 0x3fsctp spt:65535 dpts:255:256 
+
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0
+HI-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0
+FI-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0
+FO-vnet0   all      ::/0                 ::/0                [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/ah-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/ah-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     ah       f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     ah       ::/0                 a:b:c::/128         DSCP match 0x21
+RETURN     ah       ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     ah       a:b:c::d:e:f/128     f:e:d::c:b:a/127    DSCP match 0x02state ESTABLISHED 
+ACCEPT     ah       a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     ah       ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     ah       f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     ah       ::/0                 a:b:c::/128         DSCP match 0x21
+ACCEPT     ah       ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/ah-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/ah-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     ah   --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     ah   --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+RETURN     ah   --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     ah   --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     ah   --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     ah   --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     ah   --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     ah   --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+ACCEPT     ah   --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/all-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/all-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     all      f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     all      ::/0                 a:b:c::/128         DSCP match 0x21
+RETURN     all      ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     all      a:b:c::d:e:f/128     f:e:d::c:b:a/127    DSCP match 0x02state ESTABLISHED 
+ACCEPT     all      a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     all      ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     all      f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     all      ::/0                 a:b:c::/128         DSCP match 0x21
+ACCEPT     all      ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/esp-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/esp-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     esp      f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     esp      ::/0                 a:b:c::/128         DSCP match 0x21
+RETURN     esp      ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     esp      a:b:c::d:e:f/128     f:e:d::c:b:a/127    DSCP match 0x02state ESTABLISHED 
+ACCEPT     esp      a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     esp      ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     esp      f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     esp      ::/0                 a:b:c::/128         DSCP match 0x21
+ACCEPT     esp      ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 |tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/esp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/esp-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     esp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     esp  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+RETURN     esp  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     esp  --  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     esp  --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     esp  --  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     esp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     esp  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+ACCEPT     esp  --  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     sctp     ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     sctp     ::/0                 a:b:c::/128         DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+RETURN     sctp     ::/0                 ::10.1.2.3/128      DSCP match 0x3fsctp spt:65535 dpts:255:256 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp     a:b:c::d:e:f/128     ::/0                DSCP match 0x02state ESTABLISHED 
+ACCEPT     sctp     a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 
+ACCEPT     sctp     ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     sctp     ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     sctp     ::/0                 a:b:c::/128         DSCP match 0x21sctp spts:100:1111 dpts:20:21 
+ACCEPT     sctp     ::/0                 ::10.1.2.3/128      DSCP match 0x3fsctp spt:65535 dpts:255:256 
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     udp      ::/0                 ::/0                DSCP match 0x21udp spts:100:1111 dpts:20:21 
+RETURN     udp      ::/0                 ::10.1.2.3/128      DSCP match 0x3fudp spt:65535 dpts:255:256 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp      a:b:c::d:e:f/128     ::/0                DSCP match 0x02state ESTABLISHED 
+ACCEPT     udp      ::/0                 ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 
+ACCEPT     udp      ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp      ::/0                 a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     udp      ::/0                 ::/0                DSCP match 0x21udp spts:100:1111 dpts:20:21 
+ACCEPT     udp      ::/0                 ::10.1.2.3/128      DSCP match 0x3fudp spt:65535 dpts:255:256 
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall
@@ -0,0 +1,28 @@
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udplite    f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     udplite    ::/0                 a:b:c::/128         DSCP match 0x21
+RETURN     udplite    ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udplite    a:b:c::d:e:f/128     f:e:d::c:b:a/127    DSCP match 0x02state ESTABLISHED 
+ACCEPT     udplite    a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     udplite    ::10.1.2.3/128       ::/0                MAC 01:02:03:04:05:06 DSCP match 0x21
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udplite    f:e:d::c:b:a/127     a:b:c::d:e:f/128    MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     udplite    ::/0                 a:b:c::/128         DSCP match 0x21
+ACCEPT     udplite    ::/0                 ::10.1.2.3/128      DSCP match 0x21
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/udplite-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/udplite-test.fwall
@@ -0,0 +1,26 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udplite--  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED 
+RETURN     udplite--  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+RETURN     udplite--  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udplite--  10.1.2.3             0.0.0.0/0           DSCP match 0x02state ESTABLISHED 
+ACCEPT     udplite--  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+ACCEPT     udplite--  10.1.0.0/22          0.0.0.0/0           MAC 01:02:03:04:05:06 DSCP match 0x21
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udplite--  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x02
+ACCEPT     udplite--  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+ACCEPT     udplite--  0.0.0.0/0            10.1.0.0/22         DSCP match 0x21
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall
@@ -0,0 +1,19 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           MAC ! 12:34:56:78:9A:BC 
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           MAC ! AA:AA:AA:AA:AA:AA 
+#iptables -L HI-vnet0
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction-test.fwall
@@ -0,0 +1,23 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 8 state NEW,ESTABLISHED 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 0 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 8 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction2-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction2-test.fwall
@@ -0,0 +1,23 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 0 state NEW,ESTABLISHED 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 8 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 0 
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction3-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction3-test.fwall
@@ -0,0 +1,23 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     icmp --  0.0.0.0/0            0.0.0.0/0           state NEW,ESTABLISHED 
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           state ESTABLISHED 
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/conntrack-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/conntrack-test.fwall
@@ -0,0 +1,24 @@
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           #conn/32 > 1 
+DROP       tcp  --  0.0.0.0/0            0.0.0.0/0           #conn/32 > 2 
+RETURN     all  --  0.0.0.0/0            0.0.0.0/0           state NEW,ESTABLISHED 
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           state ESTABLISHED 
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       icmp --  0.0.0.0/0            0.0.0.0/0           #conn/32 > 1 
+DROP       tcp  --  0.0.0.0/0            0.0.0.0/0           #conn/32 > 2 
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilterxml2fwallout/rarp-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/rarp-test.fwall
@@ -0,0 +1,9 @@
+#ebtables -t nat -L libvirt-I-vnet0 | sed s/0x8035/RARP/g | grep -v "^Bridge" | grep -v "^$"
+-p RARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 12 --arp-ptype 0x22 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT 
+-p RARP -s 1:2:3:4:5:6 --arp-op Request --arp-htype 255 --arp-ptype 0xff -j ACCEPT 
+-p RARP -s 1:2:3:4:5:6 --arp-op 11 --arp-htype 256 --arp-ptype 0x100 -j ACCEPT 
+-p RARP -s 1:2:3:4:5:6 --arp-op 65535 --arp-htype 65535 --arp-ptype 0xffff -j ACCEPT 
+-p RARP -s 1:2:3:4:5:6 -j ACCEPT 
+#ebtables -t nat -L PREROUTING | grep vnet0
+-i vnet0 -j libvirt-I-vnet0
+
Index: libvirt-acl/tests/nwfilterxml2fwallout/hex-data-test.fwall
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/hex-data-test.fwall
@@ -0,0 +1,68 @@
+#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-i vnet0 -j libvirt-I-vnet0
+#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-o vnet0 -j libvirt-O-vnet0
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --ip-src 10.1.2.3 --ip-dst 10.1.2.3 --ip-tos 0x32 --ip-proto udp --ip-sport 291:564 --ip-dport 13398:17767 -j ACCEPT 
+-p IPv6 -s 1:2:3:4:5:6/ff:ff:ff:ff:ff:fe -d aa:bb:cc:dd:ee:80/ff:ff:ff:ff:ff:80 --ip6-src ::/ffff:fc00:: --ip6-dst ::10.1.0.0/ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000 --ip6-proto tcp --ip6-sport 273:400 --ip6-dport 13107:65535 -j ACCEPT 
+-p ARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 18 --arp-ptype 0x56 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT 
+#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p 0x1234 -j ACCEPT 
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     udp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x22udp spts:291:400 dpts:564:1092 state NEW,ESTABLISHED 
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp  --  10.1.2.3             0.0.0.0/0           DSCP match 0x22udp spts:564:1092 dpts:291:400 state ESTABLISHED 
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     udp  --  0.0.0.0/0            10.1.2.3            MAC 01:02:03:04:05:06 DSCP match 0x22udp spts:291:400 dpts:564:1092 
+#iptables -L libvirt-host-in -n | grep HI-vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep FI-vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+RETURN     tcp      ::/0                 a:b:c::/128         tcp spts:256:4369 dpts:32:33 
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp      a:b:c::/128          ::/0                MAC 01:02:03:04:05:06 tcp spts:32:33 dpts:256:4369 
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+ACCEPT     tcp      ::/0                 a:b:c::/128         tcp spts:256:4369 dpts:32:33 
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 
+#ip6tables -L INPUT -n --line-numbers | grep libvirt
+1    libvirt-host-in  all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
Index: libvirt-acl/tests/nwfilter2vmtest.sh
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilter2vmtest.sh
@@ -0,0 +1,459 @@
+#!/bin/bash
+
+ORIG_IFNAME="vnet0"
+TESTFILTERNAME="nwfiltertestfilter"
+
+LIBVIRTD=`type -P ${PWD}/../daemon/libvirtd`
+VIRSH=`type -P ${PWD}/../tools/virsh`
+LD_LIBRARY_PATH="${PWD}../src/.libs/"
+
+# Maybe no libvirtd was built
+[ -z ${LIBVIRTD} ] && exit 0;
+
+FLAG_WAIT="$((1<<0))"
+FLAG_ATTACH="$((1<<1))"
+FLAG_VERBOSE="$((1<<2))"
+FLAG_LIBVIRT_TEST="$((1<<3))"
+
+failctr=0
+passctr=0
+attachfailctr=0
+attachctr=0
+
+function usage() {
+  local cmd="$0"
+cat <<EOF
+Usage: ${cmd} [--help|-h|-?] [--noattach] [--wait] [--verbose]
+              [--libvirt-test]
+
+Options:
+ --help,-h,-?   : Display this help screen.
+ --noattach     : Skip tests that attach and detach a network interface
+ --wait         : Wait for the user to press the enter key once an error
+                  was detected
+ --verbose      : Verbose output
+ --libvirt-test : Use the libvirt test output format
+
+This test will create two virtual machines. The one virtual machine
+will use a filter called '${TESTFILTERNAME}', and reference the filter
+'clean-traffic' which should be available by default with every install.
+The other virtual machine will reference the filter 'testcase' and will
+have its filter permanently updated.
+EOF
+}
+
+
+# A wrapper for mktemp in case it does not exist
+# Echos the name of a temporary file.
+function mktmpfile() {
+  local tmp
+  type -P mktemp > /dev/null
+  if [ $? -eq 0 ]; then
+    tmp=$(mktemp -t nwfvmtest.XXXXXX)
+    echo ${tmp}
+  else
+    while :; do
+      tmp="/tmp/nwfvmtest.${RANDOM}"
+      if [ ! -f ${tmp} ]; then
+          touch ${tmp}
+          chmod 666 ${tmp}
+          echo ${tmp}
+          break
+      fi
+    done
+  fi
+  return 0
+}
+
+
+function checkExpectedOutput() {
+  local xmlfile="$1"
+  local fwallfile="$2"
+  local ifname="$3"
+  local flags="$4"
+  local skipregex="$5"
+  local regex="s/${ORIG_IFNAME}/${ifname}/g"
+  local cmd line tmpfile tmpfile2 skip
+
+  tmpfile=`mktmpfile`
+  tmpfile2=`mktmpfile`
+
+  exec 4<${fwallfile}
+
+  read <&4
+  line="${REPLY}"
+
+  while [ "x${line}x" != "xx" ]; do
+    cmd=`echo ${line##\#} | sed ${regex}`
+
+    skip=0
+    if [ "x${skipregex}x" != "xx" ]; then
+    	skip=`echo ${cmd} | grep -c -E ${skipregex}`
+    fi
+
+    eval ${cmd} 2>&1 | tee ${tmpfile} 1>/dev/null
+
+    rm ${tmpfile2} 2>/dev/null
+    touch ${tmpfile2}
+
+    while [ 1 ]; do
+      read <&4
+      line="${REPLY}"
+
+      if [ "${line:0:1}" == "#" ] || [ "x${line}x" == "xx"  ]; then
+
+	if [ ${skip} -ne 0 ]; then
+	  break
+	fi
+
+        diff ${tmpfile} ${tmpfile2} >/dev/null
+
+        if [ $? -ne 0 ]; then
+          echo "FAIL ${xmlfile} : ${cmd}"
+          diff ${tmpfile} ${tmpfile2}
+          ((failctr++))
+          if [ $((flags & FLAG_WAIT)) -ne 0 ]; then
+                echo "tmp files: $tmpfile, $tmpfile2"
+          	echo "Press enter"
+          	read
+          fi
+          [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ] && \
+              test_result $((passctr+failctr)) "" 1
+        else
+          ((passctr++))
+          [ $((flags & FLAG_VERBOSE)) -ne 0 ] && \
+              echo "PASS ${xmlfile} : ${cmd}"
+          [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ] && \
+              test_result $((passctr+failctr)) "" 0
+        fi
+
+        break;
+
+      fi
+      echo "${line}" | sed ${regex} >> ${tmpfile2}
+    done
+  done
+
+  exec 4>&-
+
+  rm -rf "${tmpfile}" "${tmpfile2}" 2>/dev/null
+}
+
+
+function doTest() {
+  local xmlfile="$1"
+  local fwallfile="$2"
+  local vm1name="$3"
+  local vm2name="$4"
+  local flags="$5"
+  local linenums ctr=0
+  local tmpfile b msg rc
+
+  if [ ! -r "${xmlfile}" ]; then
+    echo "FAIL : Cannot access filter XML file ${xmlfile}."
+    return 1
+  fi
+
+  ${VIRSH} nwfilter-define "${xmlfile}" > /dev/null
+
+  checkExpectedOutput "${xmlfile}" "${fwallfile}" "${vm1name}" "${flags}" \
+  	""
+
+  checkExpectedOutput "${TESTFILTERNAME}" "nwfilterxml2fwallout/testvm.fwall.dat" \
+  	"${vm2name}" "${flags}" ""
+
+  if [ $((flags & FLAG_ATTACH)) -ne 0 ]; then
+
+    tmpfile=`mktmpfile`
+
+    b=`{ ${VIRSH} dumpxml ${vm1name} | tr -d "\n"; echo; } | \
+       sed "s/.*\<interface.*source bridge='\([a-zA-Z0-9_]\+\)'.*<\/interface>.*/\1/"`
+
+    cat >>${tmpfile} <<EOF
+<interface type='bridge'>
+  <source bridge='${b}'/>
+  <mac address='52:54:00:11:22:33'/>
+  <target dev='attach0'/>
+  <filterref filter='testcase'/>
+</interface>
+EOF
+    msg=`${VIRSH} attach-device "${vm1name}" "${tmpfile}" > /dev/null`
+    rc=$?
+
+    ((attachctr++))
+
+    if [ $rc -eq 0 ]; then
+      checkExpectedOutput "${xmlfile}" "${fwallfile}" "${vm1name}" \
+        "${flags}" "(PRE|POST)ROUTING"
+      msg=`${VIRSH} detach-device "${vm1name}" "${tmpfile}"`
+      if [ $? -ne 0 ]; then
+        echo "FAIL: Detach of interface failed."
+      fi
+    else
+      ((attachfailctr++))
+      if [ $((flags & FLAG_VERBOSE)) -ne 0 ]; then
+        echo "FAIL: Could not attach interface to vm ${vm1name}."
+        if [ $((flags & FLAG_WAIT)) -ne 0 ]; then
+          echo "Press enter"
+          read
+        fi
+      fi
+    fi
+
+    rm -rf ${tmpfile}
+  fi
+
+  return 0
+}
+
+
+function runTests() {
+  local vm1name="$1"
+  local vm2name="$2"
+  local xmldir="$3"
+  local fwalldir="$4"
+  local flags="$5"
+  local fwallfiles f
+
+  pushd ${PWD} > /dev/null
+  cd ${fwalldir}
+  fwallfiles=`ls *.fwall`
+  popd > /dev/null
+
+  for fil in ${fwallfiles}; do
+    f=${fil%%.fwall}
+    doTest "${xmldir}/${f}.xml" "${fwalldir}/${fil}" "${vm1name}" \
+           "${vm2name}" "${flags}"
+  done
+
+  if [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ]; then
+    test_final $((passctr+failctr)) $failctr
+  else
+    echo ""
+    echo "Summary: ${failctr} failures, ${passctr} passes,"
+    if [ ${attachctr} -ne 0 ]; then
+      echo "         ${attachfailctr} interface attachment failures with ${attachctr} attempts"
+    fi
+  fi
+}
+
+
+function createVM() {
+  local vmname="$1"
+  local filtername="$2"
+  local ipaddr="$3"
+  local macaddr="$4"
+  local flags="$5"
+  local res
+  local tmpfile='mktmpfile'
+  
+  cat > ${tmpfile} << EOF
+  <domain type='kvm'>
+    <name>${vmname}</name>
+    <memory>131072</memory>
+    <currentMemory>131072</currentMemory>
+    <vcpu>1</vcpu>
+    <os>
+      <type arch='x86_64' machine='fedora-13'>hvm</type>
+      <boot dev='hd'/>
+    </os>
+    <features>
+      <acpi/>
+      <apic/>
+    </features>
+    <clock offset='utc'/>
+    <on_poweroff>destroy</on_poweroff>
+    <on_reboot>restart</on_reboot>
+    <on_crash>destroy</on_crash>
+    <devices>
+      <emulator>/usr/bin/qemu-kvm</emulator>
+      <interface type='bridge'>
+        <mac address='${macaddr}'/>
+        <source bridge='virbr0'/>
+        <filterref filter='${filtername}'>
+          <parameter name='IP' value='${ipaddr}'/>
+        </filterref>
+        <target dev='${vmname}'/>
+      </interface>
+      <console type='pty'>
+      </console>
+      <input type='mouse' bus='ps2'/>
+      <graphics type='vnc' port='-1' autoport='yes'/>
+    </devices>
+  </domain>
+EOF
+
+  res=$(${VIRSH} define ${tmpfile})
+  if [ $? -ne 0 ]; then
+    echo "Could not define VM ${vmname} : ${res}"
+    return 1
+  fi
+  
+  res=$(${VIRSH} start ${vmname})
+  if [ $? -ne 0 ]; then
+    echo "Could not start VM ${vmname} : ${res}"
+    `${VIRSH} undefine ${vmname}`
+    return 1
+  fi
+
+  [ $((flags & FLAG_VERBOSE)) -ne 0 ] && echo "Created VM ${vmname}."
+
+  rm -rf ${tmpfile}
+
+  return 0
+}
+
+
+function destroyVM() {
+  local vmname="$1"
+  local flags="$2"
+  local res
+
+  res=$(${VIRSH} destroy ${vmname})
+  if [ $? -ne 0 ]; then
+    echo "Could not destroy VM ${vmname} : ${res}"
+    return 1
+  fi
+
+  res=$(${VIRSH} undefine ${vmname})
+  if [ $? -ne 0 ]; then
+    echo "Could not undefine VM ${vmname} : ${res}"
+    return 1
+  fi
+
+  [ $((flags & FLAG_VERBOSE)) -ne 0 ] && echo "Destroyed VM ${vmname}."
+
+  return 0
+}
+
+
+function createTestFilter() {
+  local tmpfile=`mktmpfile`
+  local res
+
+  cat >${tmpfile} << EOF
+<filter name="${TESTFILTERNAME}">
+  <filterref filter='clean-traffic'/>
+
+  <rule action='drop' direction='inout' priority='1000'>
+    <all/>
+  </rule>
+
+  <rule action='drop' direction='inout' priority='1000'>
+    <all-ipv6/>
+  </rule>
+</filter>
+EOF
+  res=$(${VIRSH} nwfilter-define ${tmpfile})
+  if [ $? -ne 0 ]; then
+    echo "Could not define filter : ${res}"
+    rm -rf ${tmpfile}
+    return 1
+  fi
+
+  rm -rf ${tmpfile}
+
+  return 0
+}
+
+
+function deleteTestFilter() {
+  local res
+  res=$(${VIRSH} nwfilter-undefine ${TESTFILTERNAME})
+  if [ $? -ne 0 ]; then
+    echo "Could not undefine filter : ${res}"
+    return 1
+  fi
+  return 0
+}
+
+
+function main() {
+  local prgname="$0"
+  local vm1 vm2
+  local xmldir="nwfilterxml2xmlin"
+  local fwalldir="nwfilterxml2fwallout"
+  local found=0 vms res
+  local filtername="testcase"
+  local startedlibvirtd=0
+  local flags OPWD
+
+  ((flags=${FLAG_ATTACH}))
+
+  while [ $# -ne 0 ]; do
+    case "$1" in
+    --help|-h|-\?) usage ${prgname}; exit 0;;
+    --noattach)     ((flags ^= FLAG_ATTACH  ));;
+    --wait)         ((flags |= FLAG_WAIT    ));;
+    --verbose)      ((flags |= FLAG_VERBOSE ));;
+    --libvirt-test) ((flags |= FLAG_LIBVIRT_TEST ));;
+    *) usage ${prgname}; exit 1;;
+    esac
+    shift 1
+  done
+
+  if [ `uname` != "Linux" ]; then
+      echo "This script will only run on Linux."
+      exit 1;
+  fi
+
+  if [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ]; then
+    pushd ${PWD} > /dev/null
+    . test-lib.sh
+    test_intro $this_test
+    popd > /dev/null
+  fi
+
+  res=$(${VIRSH} capabilities 2>/dev/null 1>/dev/null)
+
+  if [ $? -ne 0 ]; then
+      if [ "x${LIBVIRTD}x" == "xx" ]; then
+         echo "Cannot find libvirtd. Exiting."
+         exit 1
+      fi
+
+      ${LIBVIRTD} 2>/dev/null 1>/dev/null &
+      sleep 2
+
+      startedlibvirtd=1
+      res=$(${VIRSH} capabilities 2>/dev/null 1>/dev/null)
+      if [ $? -ne 0 ]; then
+      	  echo "Could not start the libvirt daemon : $res"
+      	  echo "Exiting."
+      	  exit 1
+      fi
+  fi
+
+  vm1="testvm${RANDOM}"
+  vm2="testvm${RANDOM}"
+
+  createTestFilter
+  if [ $? -ne 0 ]; then
+  	exit 1;
+  fi
+
+  createVM "${vm1}" "testcase" "10.2.2.2" "52:54:0:0:0:1" "${flags}"
+  if [ $? -ne 0 ]; then
+  	echo "Could not create VM ${vm1}. Exiting."
+  	exit 1
+  fi
+
+  createVM "${vm2}" "${TESTFILTERNAME}" "10.1.1.1" "52:54:0:9f:33:da" \
+           "${flags}"
+  if [ $? -ne 0 ]; then
+  	echo "Could not create VM ${vm2}. Exiting."
+  	destroyVM "${vm1}" "${flags}"
+  	exit 1
+  fi
+
+  runTests "${vm1}" "${vm2}" "${xmldir}" "${fwalldir}" "${flags}"
+
+  destroyVM "${vm1}" "${flags}"
+  destroyVM "${vm2}" "${flags}"
+  deleteTestFilter
+  
+  [ ${startedlibvirtd} -eq 1 ] && killall lt-libvirtd
+  return 0
+}
+
+main "$@"
Index: libvirt-acl/tests/nwfilterxml2fwallout/testvm.fwall.dat
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2fwallout/testvm.fwall.dat
@@ -0,0 +1,73 @@
+#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-i vnet0 -j libvirt-I-vnet0
+#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$"
+-o vnet0 -j libvirt-O-vnet0
+#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 -j I-vnet0-ipv4
+-p ARP -j I-vnet0-arp
+-p 0x8035 -j I-vnet0-rarp
+-p 0x835 -j ACCEPT 
+-j DROP 
+#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$"
+-p IPv4 -j O-vnet0-ipv4
+-p ARP -j O-vnet0-arp
+-p 0x8035 -j O-vnet0-rarp
+-j DROP 
+#ebtables -t nat -L I-vnet0-ipv4 | grep -v "^Bridge" | grep -v "^$"
+-s ! 52:54:0:9f:33:da -j DROP 
+-p IPv4 --ip-src ! 10.1.1.1 -j DROP 
+#ebtables -t nat -L O-vnet0-ipv4 | grep -v "^Bridge" | grep -v "^$"
+-j ACCEPT 
+#ebtables -t nat -L I-vnet0-arp | grep -v "^Bridge" | grep -v "^$"
+-s ! 52:54:0:9f:33:da -j DROP 
+-p ARP --arp-mac-src ! 52:54:0:9f:33:da -j DROP 
+-p ARP --arp-ip-src ! 10.1.1.1 -j DROP 
+-p ARP --arp-op Request -j ACCEPT 
+-p ARP --arp-op Reply -j ACCEPT 
+-j DROP 
+#ebtables -t nat -L O-vnet0-arp | grep -v "^Bridge" | grep -v "^$"
+-p ARP --arp-op Reply --arp-mac-dst ! 52:54:0:9f:33:da -j DROP 
+-p ARP --arp-ip-dst ! 10.1.1.1 -j DROP 
+-p ARP --arp-op Request -j ACCEPT 
+-p ARP --arp-op Reply -j ACCEPT 
+-j DROP 
+#ip6tables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all      ::/0                 ::/0                
+#ip6tables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all      ::/0                 ::/0                
+#ip6tables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all      ::/0                 ::/0                
+#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " "
+FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all      ::/0                 ::/0                PHYSDEV match --physdev-in vnet0 
+#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 
+#iptables -L FI-vnet0 -n
+Chain FI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L FO-vnet0 -n
+Chain FO-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L HI-vnet0 -n
+Chain HI-vnet0 (1 references)
+target     prot opt source               destination         
+DROP       all  --  0.0.0.0/0            0.0.0.0/0           
+#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " "
+HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in -n | grep vnet0 | tr -s " " 
+FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-in-post -n | grep vnet0
+ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           PHYSDEV match --physdev-in vnet0 
+#iptables -L libvirt-out -n | grep vnet0 | tr -s " "
+FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 


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