[libvirt-users] unable to ping from guests in virbr0 to guests in virbr1 network

[mallapadi niranjan]

Hi all,

I have 3 guests (2-RHEL4 and 1 RHEL6) and have some issues regarding
networking between them. The 2 RHEL4 system's use default bridge virbr0 and
get ip's of range 192.168.122.0/24  (192.168.122.207, 192.168.122.167)

I created another bridge (virbr1) with NAT forwarding (no dhcp). The
network i choose was 192.168.100.0/24. And the third system (RHEL6) was
assigned static ip-addres 192.168.100.101,

>From the RHEL6 system which uses virbr1 is able to ping systems in
192.168.122.0/24 series , but  guest systems in 192.168.122.0/24 are not
able to ping RHEL6 system (in virbr1) network.

>From the RHEL4 guests i am able to ping the gateway ip's (192.168.122.1,
192.168.100.1) , but not the RHEL6 system


Versions:
Fedora release 16 (Verne)
libvirt-0.9.6.3-1.fc16.x86_64
qemu-kvm-0.15.1-8.fc16.x86_64

Any hints on what could be the problem


Regards
Niranjan
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