93946faf7a
drop ECN support for this release
2026-07-31 13:38:16 -05:00
d3779b6a39
ecn: CE-mark on decap when the receive queue runs deep (nebula-as-AQM)
...
The tunnel's real bottleneck queue - the UDP receive buffer feeding the
decrypt loop - is invisible to every kernel AQM, so under overload it
regulates ECN-capable flows with tail-drop loss like it's 1993. Sample
SK_MEMINFO once per recvmmsg batch (tunnels.ecn_mark_threshold, fraction
of rcvbuf, 0=off) and treat depth beyond the threshold as an outer CE:
the existing RFC 6040 fold then CE-marks ECT inner packets and senders
back off without loss.
2026-07-31 13:09:50 -05:00
b7bf32240b
plumb ECN through via relays
2026-07-31 12:14:56 -05:00
88872a8433
Don't fail on the batch at the first error ( #1826 )
2026-07-27 14:43:30 -05:00
187afac7b5
GSO/GRO offloads, with TCP+ECN and UDP support
2026-07-24 16:37:30 -05:00
e7b121c82f
better and batched tun interface
2026-07-24 16:33:52 -05:00
e80b9830a3
Remove more os.Exit calls and give a more reliable wait for stop function (attempt 3) ( #1661 )
2026-04-20 16:08:26 -05:00
7aff313a17
Relax the restriction on routines from the config ( #1531 )
2025-11-19 13:10:11 -06:00
d97ed57a19
V2 certificate format ( #1216 )
...
Co-authored-by: Nate Brown <nbrown.us@gmail.com >
Co-authored-by: Jack Doan <jackdoan@rivian.com >
Co-authored-by: brad-defined <77982333+brad-defined@users.noreply.github.com >
Co-authored-by: Jack Doan <me@jackdoan.com >
2025-03-06 11:28:26 -06:00
e264a0ff88
Switch most everything to netip in prep for ipv6 in the overlay ( #1173 )
2024-07-31 10:18:56 -05:00
a3e59a38ef
Use registered io on Windows when possible ( #905 )
2023-07-10 12:43:48 -05:00
3bbf5f4e67
Use an interface for udp conns ( #901 )
2023-06-14 10:48:52 -05:00
9b03053191
update EncReader and EncWriter interface function args to have concrete types ( #844 )
...
* Update LightHouseHandlerFunc to remove EncWriter param.
* Move EncWriter to interface
* EncReader, too
2023-04-07 14:28:37 -04:00
1a7c575011
Relay ( #678 )
...
Co-authored-by: Wade Simmons <wsimmons@slack-corp.com >
2022-06-21 13:35:23 -05:00
bcabcfdaca
Rework some things into packages ( #489 )
2021-11-03 20:54:04 -05:00
JackDoan