[Cialug] Allowing web traffic through firewall
Tom Sellers
tsellers2009 at gmail.com
Mon Apr 24 08:43:27 CDT 2017
Does the first entry in this firewall iptables block traffic to my web
server? It appears to me that the "NEW" portion would do so.
Chain FORWARD (policy DROP 138 packets, 5575 bytes)
pkts bytes target prot opt in out source
destination
0 0 DROP all -- eth0 any anywhere
anywhere ctstate INVALID,NEW
0 0 DROP tcp -- any any anywhere
anywhere multiport dports
epmap,netbios-ns:netbios-ssn,microsoft-ds
9 702 DROP udp -- any any anywhere
anywhere multiport dports
epmap,netbios-ns:netbios-ssn,microsoft-ds
51M 59G ACCEPT all -- any any anywhere
anywhere ctstate RELATED,ESTABLISHED
102K 8792K ACCEPT all -- eth1 any anywhere
anywhere ctstate NEW
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