FC3 Print Sharing

[Alexander Dalloz]

Am Do, den 07.07.2005 schrieb Steve Croteau um 22:13:
> Alexander,
> I ran the following and got this output.

> Chain RH-Firewall-1-INPUT (2 references)
> target     prot opt source               destination
> ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0
> ACCEPT     icmp --  0.0.0.0/0            0.0.0.0/0           icmp type 255
> ACCEPT     esp  --  0.0.0.0/0            0.0.0.0/0
> ACCEPT     ah   --  0.0.0.0/0            0.0.0.0/0
> ACCEPT     udp  --  0.0.0.0/0            224.0.0.251         udp dpt:5353
> ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0           udp dpt:631

UDP port 631 is open 

> ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           state 
> RELATED,ESTAB LISHED
> ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state NEW tcp 
> dpt:6 31
> ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0           state NEW udp 
> dpt:6 31

Those 2 rules above look strange: is that <space> a result of mail
pasting?

> REJECT     all  --  0.0.0.0/0            0.0.0.0/0           reject-with 
> icmp-ho st-prohibited

Did you hand edit the iptables rules file? I don't understand why the
first UDP port 631 rule matches all states and then a second rule for
port 631 UDP is for state NEW only. Does not do any harm but looks not
like generated by system-config-securitylevel.

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
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Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.35_FC2smp 
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