So currently I am trying to port forward ssh traffic from my router on 10.0.0.x port 4000 to my internal web server with ip 192.168.0. 30 on port 22. I ssh using the router ip and port 4000. I think that the problem is that the router believes that the ssh connection that should be forwarded is considered LOCAL therefore it drops it because of the LOCAL rules. How does the router differentiate between what is LOCAL and what is IN? Also is there a better way to ssh into a box underneath the firewall rather than port forwarding certain ports to each internal box?
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IPv4 Firewall "OUTSIDE-IN":
Active on (eth1,IN)
rule action proto packets bytes
---- ------ ----- ------- -----
10 accept all 15 1140
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0 state RELATED,ESTABLISHED
400 accept tcp 0 0
condition - saddr 0.0.0.0/0 daddr 192.168.0.30 state NEW tcp dpt:4000
10000 drop all 8 512
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0
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IPv4 Firewall "OUTSIDE-LOCAL":
Active on (eth1,LOCAL)
rule action proto packets bytes
---- ------ ----- ------- -----
10 accept all 999 107255
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0 state RELATED,ESTABLISHED
20 accept icmp 0 0
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0 state NEW icmptype 8
30 drop tcp 0 0
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0 state NEW tcp dpt:22 RECENT second
s: 60 hit_count: 15 mask: 255.255.255.255
31 accept tcp 3 192
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0 state NEW tcp dpt:22
10000 drop all 149 19625
condition - saddr 0.0.0.0/0 daddr 0.0.0.0/0
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NAT Rules
----------------
rule intf translation
---- ---- -----------
400 eth1 daddr ANY to 192.168.0.30
proto-tcp dport 4000 to 22
Desc: Webserver SSH: 4000 to 22
410 eth1 daddr ANY to 192.168.0.15
proto-tcp dport 4010 to 22
Desc: DNS SSH: 4010 to 22
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