Wireguard client cannot connect

Technical Support for Routers
1

Hi,

I have a AC1300 running with latest firmware (3.215) that I mostly use as a wifi repeater.
I also use a wireguard server (v 1.0.20200513-1~20.04.2) hosted on AWS.

Every time, I need to connect to the wireguard server, I have to connect/abort a random number of times before it works (sometimes for hours !).
For testing, i used the same config file on my laptop and it always connected instantly without any error.

[Interface]
Address = 10.1.1.2/24
PrivateKey = <private_key>
ListenPort = 45076
[Peer]
PublicKey = <public_key>
Endpoint = <ip>:51820
AllowedIPs = 0.0.0.0/0
PersistentKeepalive = 25

Here are the log:

Mon Mar 13 11:54:40 2023 kern.warn kernel: [ 4128.423601] 726, flush one!
Mon Mar 13 11:54:58 2023 user.debug : ------ss-redir is not running!------
Mon Mar 13 11:54:59 2023 user.notice wireguard: wireguard client start
Mon Mar 13 11:54:59 2023 daemon.info dnsmasq[17746]: exiting on receipt of SIGTERM
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: started, version 2.80 cachesize 150
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: DNS service limited to local subnets
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP conntrack ipset auth nettlehash DNSSEC no-ID loop-detect inotify dumpfile
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq-dhcp[20894]: DHCP, IP range 192.168.8.100 -- 192.168.8.249, lease time 12h
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain test
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain onion
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain localhost
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain local
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain invalid
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain bind
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain lan
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: reading /tmp/resolv.conf.vpn
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain test
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain onion
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain localhost
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain local
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain invalid
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain bind
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using local addresses only for domain lan
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using nameserver 209.244.0.3#53
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: using nameserver 64.6.64.6#53
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: read /etc/hosts - 4 addresses
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq[20894]: read /tmp/hosts/dhcp.cfg01411c - 2 addresses
Mon Mar 13 11:55:00 2023 daemon.info dnsmasq-dhcp[20894]: read /etc/ethers - 0 addresses
Mon Mar 13 11:55:04 2023 user.info mwan3rtmon[2519]: Detect rtchange event.
Mon Mar 13 11:55:04 2023 user.notice wiregaurd: client start completed, del glwg.lock

Any suggestion ?

2

Is this the log from when the connection was disconnected? I see in the log that the wireguard connection is normal. Are there any more logs?

3

Do you mean GL-MT1300?

There is a 4.2.0 firmware can you pls try?

4

Sorry for the delay.
No more logs than these…

The GUI does not shows it as connected and internet connection is not available for devices.

5

Yes sorry, meant GL-MT1300.
I installed 4.2.0 and … it works.
Thanks a lot.

Hope this firmware is stable enough!

1 Like