Recieve and forward all packets to another port

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Published on 2010-12-21T15:44:31Z Indexed on 2010/12/21 15:54 UTC
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iptables

Debian 5, iptables

Server N1 Some video-streaming server without external IP.

Server N2 Debian server with ip 1.1.1.1.

Server N1 is configured to send videostream to 1.1.1.1:1111. How to forward all recieved packages from 1.1.1.1:1111 to another port on the same server, for example to 1.1.1.1:2222?

Something like that?

echo 1 > /proc/sys/net/ipv4/ip_forward

iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 1111 -j REDIRECT --to-port 2222

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Developer IT

Recieve and forward all packets to another port - Developer IT

Recieve and forward all packets to another port

iptables

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