Specifying the source port

Ryan Whelan rcwhelan at gmail.com
Thu May 4 20:47:10 CEST 2017

I believe you- I didn't understand that it used the same port number for
both ingress and egress traffic.  I managed to miss that.

thank you much!


On Thu, May 4, 2017 at 2:43 PM, Jason A. Donenfeld <Jason at zx2c4.com> wrote:

> My answer remains correct. Use the listen port to control the source port.
> If you don't believe me, try running tcpdump and you'll see.
> On May 4, 2017 20:41, "Ryan Whelan" <rcwhelan at gmail.com> wrote:
>> If i'm not mistaken that sets the listing port on one end (Peer 'A') of
>> the connection.  Peer 'B' needs to know what the listening port is set to,
>> to be able to setup the handshake.  So from peer 'B's perspective, the dst
>> port is the "listen-port' on Peer 'A'.... How do I set the src port for
>> peer 'B' so all traffic from B will come from a predicable source port?
>> I'm sorry if i'm not being clear- I very well might not be using the
>> right terminology
>> ryan
>> On Thu, May 4, 2017 at 2:35 PM, Jason A. Donenfeld <Jason at zx2c4.com>
>> wrote:
>>> "ListenPort", " listen-port"
>>> On May 4, 2017 20:21, "Ryan Whelan" <rcwhelan at gmail.com> wrote:
>>> Hello!
>>> When specifying an endpoint, you have to tell wg which dst port the peer
>>> is listening on- is it possible to tell wg which source port to send
>>> traffic from?  I've looked over the documentation and if its in there, I
>>> managed to miss it.
>>> Thanks!
>>> ryan
>>> _______________________________________________
>>> WireGuard mailing list
>>> WireGuard at lists.zx2c4.com
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