[Bug 290768] if_wg(4): handshake response has src and dst reverse
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Date: Thu, 11 Dec 2025 11:19:14 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290768 --- Comment #33 from relvy <it@vineyard-sha.de> --- OpnSense provided a FreeBSD 15.0 kernel for testing. I can still reproduce the issue. pfctl -s states | fgrep 51820 all udp 10.2.1.30:51820 <- a.b.c.d:42501 NO_TRAFFIC:SINGLE all udp a.b.c.d:42501 -> 10.2.1.30:51820 SINGLE:NO_TRAFFIC tcpdump: 12:03:03.697882 IP a.b.c.d.42501 > 10.2.1.30.51820: UDP, length 148 12:03:03.697904 IP a.b.c.d.42501 > 10.2.1.30.51820: UDP, length 148 12:03:03.700075 IP a.b.c.d.42501 > 10.2.1.30.51820: UDP, length 148 12:03:03.700098 IP a.b.c.d.42501 > 10.2.1.30.51820: UDP, length 148 dmesg: [14] wg1: Handshake for peer 1 did not complete after 5 seconds, retrying (try 2) [14] wg1: Sending handshake initiation to peer 1 [14] wg1: Unable to send packet: 47 wg show: interface: wg1 public key: <secret> listening port: 51820 peer: <secret> allowed ips: 10.251.0.4/32 transfer: 0 B received, 23.12 KiB sent persistent keepalive: every 30 seconds -- You are receiving this mail because: You are the assignee for the bug.