how to open port in linux Post: 302560147

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Top Forums UNIX for Advanced & Expert Users how to open port in linux Post 302560147 by justbow on Thursday 29th of September 2011 03:35:25 AM

09-29-2011

Registered User

Hello again experts,

Actually that one is from vps, i do http port forwarding to my vps via ssh.

Code : lsof -i -n -P

Code:

COMMAND     PID     USER   FD   TYPE    DEVICE SIZE NODE NAME
sshd      32362  root    3u  IPv6 672415055       TCP 74.82.162.xx:22->129.192.196.xx:35465 (ESTABLISHED)
sshd      32362  root    8u  IPv4 672415599       TCP 127.0.0.1:10080 (LISTEN)
sshd      32362  root    9u  IPv6 672415600       TCP [::1]:10080 (LISTEN)
sshd      32362  root   10u  IPv4 672415670       TCP 127.0.0.1:10081 (LISTEN)
sshd      32362  root   11u  IPv6 672415671       TCP [::1]:10081 (LISTEN)
sshd      32362  root   12u  IPv4 672415675       TCP 127.0.0.1:10082 (LISTEN)
sshd      32362  root   13u  IPv6 672415676       TCP [::1]:10082 (LISTEN)
sshd      32362  root   14u  IPv4 672415680       TCP 127.0.0.1:8080 (LISTEN)
sshd      32362  root   15u  IPv6 672415681       TCP [::1]:8080 (LISTEN)

Code : netstat -tulpn

Code:

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   

tcp        0      0 127.0.0.1:10080             0.0.0.0:*                   LISTEN      32362/1              
tcp        0      0 127.0.0.1:10081             0.0.0.0:*                   LISTEN      32362/1             
tcp        0      0 127.0.0.1:10082             0.0.0.0:*                   LISTEN      32362/1             
tcp        0      0 :::22                       :::*                        LISTEN      23687/sshd          
tcp        0      0 ::1:10080                   :::*                        LISTEN      32362/1             
tcp        0      0 ::1:10081                   :::*                        LISTEN      32362/1             
tcp        0      0 ::1:10082                   :::*                        LISTEN      32362/1

I have edit the iptables :

Code:

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 10080 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 10081 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 10082 -j ACCEPT

but still failed when apply the configuration.

If the case like this. Is there any possibility to open the port. so the port accessable from other server?

Thanks.

Moderator's Comments:

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Last edited by pludi; 09-29-2011 at 04:57 AM..

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