[Openswan Users] http and smtp not working

txjin txjin at intelliepi.com
Thu Sep 20 22:04:52 EDT 2007


I have set up a openswan server and can ping computers on the network 
from my roadwarrior computer, but I can't use http or smtp on those 
computers.  I'm not exactly sure what is going on.
Computers on the network can connect to web servers on the roadwarrior 
computer.
tcpdump from interface eth0 the packets never appear on eth1
tcpdump -i eth0 host 192.168.1.232

20:58:01.486528 IP 192.168.1.232.33099 > 192.168.7.164.http: S 
1183908294:1183908294(0) win 5840 <mss 1460,sackOK,timestamp 438761098 
0,nop,wscale 2>
20:58:01.534147 IP 192.168.7.177 > 192.168.1.232: icmp 68: host 
192.168.7.164 unreachable - admin prohibited


iptables -L on openswan firewall

Chain INPUT (policy ACCEPT)
target     prot opt source               destination
EXTRA1     all  --  anywhere             anywhere
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
RH-Firewall-1-INPUT  all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Chain RH-Firewall-1-INPUT (2 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     icmp --  anywhere             anywhere            icmp any
ACCEPT     ipv6-crypt--  anywhere             anywhere
ACCEPT     ipv6-auth--  anywhere             anywhere
ACCEPT     udp  --  anywhere             224.0.0.251         udp dpt:5353
ACCEPT     udp  --  anywhere             anywhere            udp dpt:ipp
ACCEPT     all  --  anywhere             anywhere            state 
RELATED,ESTABLISHED
ACCEPT     tcp  --  anywhere             anywhere            state NEW 
tcp dpt:ssh
REJECT     all  --  anywhere             anywhere            reject-with 
icmp-host-prohibited

Chain EXTRA1 (1 references)
target     prot opt source               destination
ACCEPT     udp  --  anywhere             anywhere            udp dpt:isakmp
ACCEPT     udp  --  anywhere             anywhere            udp dpt:4500
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:4500
ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:isakmp
ACCEPT     ipv6-crypt--  anywhere             64.221.219.99.ptr.us.xo.net




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