Non-standard port

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howlingcat
Posts: 10
Joined: Thu Oct 20, 2016 9:17 pm

Non-standard port

Post by howlingcat » Fri Oct 21, 2016 11:12 pm

Is it possible to specify a non-standard port fot PSK communication (i.e., something other than 500?
If so - how do I configure it?

moatazelmasry
Posts: 336
Joined: Sat Aug 15, 2015 7:41 pm

Re: Non-standard port

Post by moatazelmasry » Sun Oct 23, 2016 5:48 pm

No this is not possible and unrecommended. As per ISAKMP and IPSec standard, the ports 500 and 4500 are used for authentication.

If you really really need to change that port number, you need to change it inside the source code of the server and the client and recompile both

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