diff options
| author | ps <ps@FreeBSD.org> | 2004-06-23 21:04:37 +0000 |
|---|---|---|
| committer | ps <ps@FreeBSD.org> | 2004-06-23 21:04:37 +0000 |
| commit | f5f3e8600b5cd41c8645b3a5d45e20092a8b9ee1 (patch) | |
| tree | 37eceb1297375660ec2d161a79ee2ec7364248b3 /sys/conf | |
| parent | 933faf5c3e0325440e1ef2edac115dd64ece174c (diff) | |
| download | FreeBSD-src-f5f3e8600b5cd41c8645b3a5d45e20092a8b9ee1.zip FreeBSD-src-f5f3e8600b5cd41c8645b3a5d45e20092a8b9ee1.tar.gz | |
Add support for TCP Selective Acknowledgements. The work for this
originated on RELENG_4 and was ported to -CURRENT.
The scoreboarding code was obtained from OpenBSD, and many
of the remaining changes were inspired by OpenBSD, but not
taken directly from there.
You can enable/disable sack using net.inet.tcp.do_sack. You can
also limit the number of sack holes that all senders can have in
the scoreboard with net.inet.tcp.sackhole_limit.
Reviewed by: gnn
Obtained from: Yahoo! (Mohan Srinivasan, Jayanth Vijayaraghavan)
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/files | 1 | ||||
| -rw-r--r-- | sys/conf/options | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/conf/files b/sys/conf/files index 0febe87..8c1a136 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1465,6 +1465,7 @@ netinet/tcp_debug.c optional tcpdebug netinet/tcp_hostcache.c optional inet netinet/tcp_input.c optional inet netinet/tcp_output.c optional inet +netinet/tcp_sack.c optional inet netinet/tcp_subr.c optional inet netinet/tcp_syncache.c optional inet netinet/tcp_timer.c optional inet diff --git a/sys/conf/options b/sys/conf/options index 62913a1..fdb385a 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -354,6 +354,7 @@ RANDOM_IP_ID SLIP_IFF_OPTS opt_slip.h TCPDEBUG TCP_SIGNATURE opt_inet.h +TCP_SACK_DEBUG opt_tcp_sack.h TCP_DROP_SYNFIN opt_tcp_input.h XBONEHACK |
