Page MenuHomeFreeBSD
Differential D26008

Improve ECN negotiation when using the TCP SYN-cache
ClosedPublic
Actions

Authored by tuexen on Aug 8 2020, 12:10 PM.
Tags
None
Referenced Files
Unknown Object (File)
Sat, Jun 20, 9:42 AM
Unknown Object (File)
Mon, Jun 15, 6:12 PM
Unknown Object (File)
Mon, Jun 15, 3:56 PM
Unknown Object (File)
Mon, Jun 15, 3:55 PM
Unknown Object (File)
Wed, Jun 10, 8:16 AM
Unknown Object (File)
Jun 1 2026, 7:18 AM
Unknown Object (File)
May 31 2026, 7:15 PM
Unknown Object (File)
May 29 2026, 11:15 AM
View All Files
Subscribers
imp
melifaro

Details

Reviewers
rrs
rscheff
Group Reviewers
transport
Commits
rS364054: Improve the ECN negotiation when the TCP SYN-cache is used by making
Summary

This patch ensures that

  • ECN is disabled if the client sends an non-ECN-setup SYN segment.
  • ECN is disabled is the ECN-setup SYN-ACK segment is retransmitted more than net.inet.tcp.ecn.maxretries times.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 32873

Revision Contents
Changeset List

PathSize
sys/
netinet/
10 lines

Diff 75606

View Options

sys/netinet/tcp_syncache.c

Loading...