Bug #382

named.montime runs forever, restarts ntp and named forever

Added by Dave Täht on May 1, 2012. Updated on Oct 8, 2012.
New Immediate Dave Täht

Description

I think this is related to why ntp keeps getting restarted

3578 1 root S 1696 3% 0% {named.montime} /bin/sh /usr/sbin/nam

in that the sort of fix for bug #113 which still doesn’t work well, we updated ntp to head,
and ntpq now returns stuff that that script can’t parse.

ntpq> peers
remote refid st t when poll reach delay offset jitter
==
malformed srcadr=149.20.54.81
-0.0.0.0 3 p 10 64 17 0.362 1.747 4.572
malformed srcadr=46.166.138.172
+0.0.0.0 2 p 3 64 17 21.008 8.186 1.919
malformed srcadr=38.229.71.1
*0.0.0.0 2 p 4 64 17 53.762 7.853 3.160
malformed srcadr=24.124.0.251
-0.0.0.0 3 p 6 64 17 65.623 -3.194 2.748
malformed srcadr=64.16.211.38
-0.0.0.0 3 p 9 64 17 66.077 2.962 3.207
malformed srcadr=169.229.70.201
+0.0.0.0 3 p 66 64 7 4.034 7.393 2.044
malformed srcadr=2001:470:79::14:123
-0.0.0.0

History

Updated by Dave Täht on May 1, 2012.
ntpdc is just plain busted in this build (and probably for a long time past)

root@test334-3:/etc/init.d# ntpdc -n -p | grep -v “^=”\ |\ egrep\ ‘^=|\^\*’ | awk ‘
{ print \$3 }’
127.0.0.1: timed out, nothing received
*****Request timed out

Updated by Dave Täht on Jul 12, 2012.
This bug makes it impossible to have sync time across devices. must fix. soon.

This is a static export of the original bufferbloat.net issue database. As such, no further commenting is possible; the information is solely here for archival purposes.
RSS feed

Recent Updates

Jul 21, 2024 Wiki page
cake-autorate
Jul 21, 2024 Wiki page
What Can I Do About Bufferbloat?
Jul 21, 2024 Wiki page
Tests for Bufferbloat
Jul 1, 2024 Wiki page
RRUL Chart Explanation
Dec 3, 2022 Wiki page
Codel Wiki

Find us elsewhere

Bufferbloat Mailing Lists
#bufferbloat on Twitter
Google+ group
Archived Bufferbloat pages from the Wayback Machine

Sponsors

Comcast Research Innovation Fund
Nlnet Foundation
Shuttleworth Foundation
GoFundMe

Bufferbloat Related Projects

OpenWrt Project
Congestion Control Blog
Flent Network Test Suite
Sqm-Scripts
The Cake shaper
AQMs in BSD
IETF AQM WG
CeroWrt (where it all started)

Network Performance Related Resources


Jim Gettys' Blog - The chairman of the Fjord
Toke's Blog - Karlstad University's work on bloat
Voip Users Conference - Weekly Videoconference mostly about voip
Candelatech - A wifi testing company that "gets it".