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From: Chris <wireguard@spam-free.eu>
To: wireguard@lists.zx2c4.com
Subject: lineageos 17.1 no incoming
Date: Thu, 1 Oct 2020 17:24:56 +0200
Message-ID: <63eb4370-74b1-d139-41b9-12963aa25d96@spam-free.eu> (raw)
In-Reply-To: <mailman.0.1601114111.20018.wireguard@lists.zx2c4.com>

I'm running the f-droid repo of the wireguard client on lineageos 17.1
After the tunnel is up:
I can ping the wireguard client, and I can initiate an outgoing connection 
through the tunnel.

However, a process binding on all interfaces will not see any incoming traffic 
on tun0.
The same process works fine with incoming traffic on wlan0.

Sending the TCP SYN from the wireguard server through the tunnel, never receives 
an ACK.

Openvpn does not show this behaviour.

As the tun0 interface successfully reacts to pings, I guess it may be an 
iptables problem.
I.e. the traffic on tun0 is differently firewalled than the traffic on wlan0.

Chris



  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <mailman.0.1601114111.20018.wireguard@lists.zx2c4.com>
2020-09-26 10:40 ` lineageos 17.1after autostart on boot tunnel not functioning Chris
2020-10-01 14:42   ` Chris
2020-10-01 15:24 ` Chris [this message]
2020-10-05 13:51 ` wg-quick up (on linux) fails in case of several default routes Chris
2020-10-06 12:20   ` Jason A. Donenfeld
2020-10-06 13:33     ` Chris
2020-10-06 13:47       ` Jason A. Donenfeld
2020-10-06 13:54         ` Chris
2020-10-06 13:58           ` Jason A. Donenfeld
2020-10-06 17:51             ` Chris

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