[solved]Redirect TCP port 25 to port 2525

sandilovely24 · 01-30-2014, 04:22 PM

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MensaWater · 01-31-2014, 03:04 PM

Rather than removing your question and changing it to just resolved you should post your question AND your solution. That way someone having same issue in the future can find the solution.

sandilovely24 · 02-03-2014, 08:20 AM

I redirect TCP port 25 to port 2525

Code:

$ sudo iptables -t nat -A PREROUTING -i enp2s0 -p tcp --dport 25 -j REDIRECT --to-port 2525

to view nat rules

Code:

$ sudo iptables -t nat -L -n -v

Save rules

Code:

$ sudo iptables-save