Welcome to Linux Forums!

andutt · 07-31-2003

How do i format my ipchains command to accept syslog messages on port 504 but to redirect them to another local port, for example 1002??

is it somethinglike this??

Code:

ipchains -C input -p tcp -y -i eth0 -s 192.168.1.1 504 -d 192.168.1.1 1002

craig_mcd · 07-31-2003

iptables -t nat -A PREROUTING -p tcp -s <ip address/range> -d <ip addess> --dport 504 -j REDIRECT --to-port 1002

That will work for iptables, I am not sure if it would be similar for ipchains.

andutt · 07-31-2003

Thanks a lot....i will try that.

andutt · 07-31-2003

How can i see that this chain is enabled?? With iptables -L -n i only see..

Code:

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

Which is standard right??

andutt · 07-31-2003

When i check the module with lsmod it looks like this though..

Code:

ip_tables              15096   5  [ipt_REDIRECT iptable_nat iptable_filter]

craig_mcd · 07-31-2003

You need to specify the table.

iptables -L -t nat

Welcome to Linux Forums!

With a comprehensive Linux Forum, information on various types of Linux software and many Linux Reviews articles, we have all the knowledge you need a click away, or accessible via our knowledgeable members.

Linux Forums