From: Matthias Ordner <matthias.ordner@noris.net>
To: <wireguard@lists.zx2c4.com>
Subject: Re: Mixed MTU hosts on a network
Date: Fri, 16 Mar 2018 10:35:18 +0100 [thread overview]
Message-ID: <f8af81d0-631c-b74b-9491-94db61a250a2@noris.net> (raw)
In-Reply-To: <20180316142547.2ecb70de@natsu>
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Hi Roman,
> When WireGuard starts by default, it sets MTU of its interface to 1420. All
> TCP connections trying to send a stream of data over the WG interface to that
> host, hang up (I test with iperf3).
If you only care about TCP connections you could set a different TCP-MSS
with an iptables rule.
Best regards
Matthias
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next prev parent reply other threads:[~2018-03-16 9:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 9:25 Roman Mamedov
2018-03-16 9:35 ` Matthias Ordner [this message]
2018-03-16 10:53 ` Roman Mamedov
2018-03-16 16:20 ` Roman Mamedov
2018-03-16 10:01 ` Kalin KOZHUHAROV
2018-03-26 19:12 ` Luis Ressel
2018-04-14 1:38 ` Jason A. Donenfeld
2018-04-14 2:40 ` Jason A. Donenfeld
2018-04-14 13:16 ` Jason A. Donenfeld
2018-04-14 13:40 ` Roman Mamedov
2018-04-14 14:15 ` Jason A. Donenfeld
2018-04-14 14:38 ` Roman Mamedov
2018-04-14 14:45 ` Jason A. Donenfeld
2018-04-14 15:20 ` Roman Mamedov
2018-04-14 23:08 ` Jason A. Donenfeld
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