FC5 iptables issue
Scot L. Harris
webid at cfl.rr.com
Thu Mar 23 03:39:43 UTC 2006
A while back I noted some unexpected entries being allowed through
iptables in FC4 on a clean install. I filed a bug report on this
#181397.
It appears that FC5 still has similar issues.
3 ACCEPT esp -- 0.0.0.0/0 0.0.0.0/0
4 ACCEPT ah -- 0.0.0.0/0 0.0.0.0/0
5 ACCEPT udp -- 0.0.0.0/0 224.0.0.251 udp
dpt:5353
6 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 udp
dpt:631
7 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp
dpt:631
I don't see any reason that want to allow UDP traffic to port 5353.
And I don't believe I want to allow traffic to port 631, no reason for
anyone to be accessing the cups configuration from the network.
This was a clean install of FC5.
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