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From: zhengmian hu <huzhengmian@gmail.com>
To: wireguard@lists.zx2c4.com
Subject: Cannot use localhost as endpoint for wireguard-windows
Date: Mon, 7 Jun 2021 12:02:16 -0400	[thread overview]
Message-ID: <CAAntei_4-bdocSED1vNkG94oe0AL33RVA6s1w5DT2Q13NLH=7Q@mail.gmail.com> (raw)

I might encounter the same problem as
https://lists.zx2c4.com/pipermail/wireguard/2020-August/005801.html
When endpoint is set as 127.0.0.1:51820, the log shows like follows:

[TUN] [xxx] peer(xxx) Received handshake response
[TUN] [xxx] peer(xxx) - Retrying handshake because we stopped hearing
back after 15 seconds.
[TUN] [xxx] peer(xxx) - Sending handshake initiation
[TUN] [xxx] peer(xxx) - Handshake did not complete after 5 seconds,
retrying (try 2)
[TUN] [xxx] peer(xxx) - Sending handshake initiation
[TUN] [xxx] peer(xxx) - Handshake did not complete after 5 seconds,
retrying (try 4)
...

In Wireshark, I can see that only the first handshake initiation
package is sent. There are no following packages even if the log shows
"Sending handshake initiation".

However, when I use another ip of the local computer for the endpoint,
e.g. 192.168.1.2, everything works fine.

Is it a known bug of wireguard-windows? Is there any existing formal
description on the scope of this bug? Is there any way to bypass this
problem?

                 reply	other threads:[~2021-06-08 10:59 UTC|newest]

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