Bug #917
Make TCP's iss_incr a tunable
100%
Description
Joyent found this as "OS-203", and it was fixed in the Joyent Illumos batch.
Joyent's experience suggests that the TCP constant ISS_INCR be an ndd(1M) tunable instead.
Updated by Rich Lowe almost 10 years ago
I'm guessing in this case "ndd" really expands to the Brussels stuff? (if it doesn't, should it?)
Updated by Jason King almost 10 years ago
Brussels is more for NIC tunables, ipadm might be a better spot (though I'm a bit skeptical). I don't think anything was really done to address tcp or udp tunables yet.
Updated by Rich Lowe almost 10 years ago
Ah, right. We have no home for protocol tunables that aren't per-address or per interfaces except ndd. I thought Brussels II had given a new home to all of them.
Updated by Albert Lee over 9 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
- Estimated time set to 8.00 h
- Difficulty set to Medium
- Tags set to needs-triage
Fixed in:
changeset: 13447:99622235dae0
tag: tip
user: Jerry Jelinek <jerry.jelinek@joyent.com>
date: Fri Sep 09 18:07:26 2011 -0400
files: usr/src/uts/common/inet/tcp/tcp.c usr/src/uts/common/inet/tcp/tcp_time_wait.c usr/src/uts/common/inet/tcp/tcp_tunables.c usr/src/uts/common/inet/tcp_impl.h
description:
917 Make TCP's iss_incr a tunable
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Reviewed by: Garrett D'Amore <garrett@nexenta.com>
Approved by: Albert Lee <trisk@nexenta.com>