Reproducible: Client_a <-> Gateway_a <-> Internet <-> Server_b
When Gateway_a changes its WAN-IP Client_a loses connection. Capture files show the state after the IP change. On 6/3/21 8:43 AM, Arınç ÜNAL wrote: > I tried wg syncconf wg0 <(wg-quick strip wg0) without success. > > Only restarting wireguard by systemctl restart wg-quick@wg0 makes it > respond with a Handshake Response packet. > > This happens really rarely and especially on OpenWrt 19.07 as a client. > > Other clients can handshake properly while the server fails to > complete the handshake for the OpenWrt device. > > Packet Captures on boths sides are in the attachments. > > Server: > 5.9.0-0.bpo.5-amd64 #1 SMP Debian 5.9.15-1~bpo10+1 (2020-12-31) x86_64 > GNU/Linux > wireguard-tools v1.0.20210223 - https://git.zx2c4.com/wireguard-tools/ > wireguard-dkms/buster-backports,now 1.0.20210219-1~bpo10+1 > > Client: > 4.14.221 #0 SMP Mon Feb 15 15:22:37 2021 armv7l GNU/Linux > wireguard-tools v1.0.20191226 - https://git.zx2c4.com/wireguard-tools/ > kmod-wireguard 4.14.221+1.0.20200611-2 > > Arınç Ü.
server.pcap
Description: application/vnd.tcpdump.pcap
client.pcap
Description: application/vnd.tcpdump.pcap
