Development discussion of WireGuard
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From: Roman Mamedov <>
To: Ashish SHUKLA <>
Subject: Re: Force a specific IP for outgoing WG traffic with SNAT?
Date: Sat, 18 Mar 2023 00:54:51 +0500	[thread overview]
Message-ID: <20230318005451.7212e6c9@nvm> (raw)
In-Reply-To: <>

On Sat, 18 Mar 2023 01:13:53 +0530
Ashish SHUKLA <> wrote:

> Did you try filtering based on fwmark ?
>             The configuration file format is based on INI. There are two 
> top level sections -- Interface and Peer. Multiple Peer sections may be 
> specified, but only one Interface section may be specified.
>             The Interface section may contain the following fields:
>             •      PrivateKey — a base64 private key generated by wg 
> genkey. Required.
>             •      ListenPort — a 16-bit port for listening. Optional; if 
> not specified, chosen randomly.
>             •      FwMark — a 32-bit fwmark for outgoing packets. If set 
> to 0 or "off", this option is disabled. May be specified in hexadecimal 
> by prepending "0x". Optional.

I was not aware there was such an option. For now the task described in the
original message is no longer required, I will try fwmark next time when it
might be. Thanks!

With respect,

      reply	other threads:[~2023-03-17 19:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-16 19:07 Roman Mamedov
2023-03-17 19:43 ` Ashish SHUKLA
2023-03-17 19:54   ` Roman Mamedov [this message]

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