[mythtv-commits] Ticket #9820: Upgraded to 'master', lost IPV4 connectivity

MythTV noreply at mythtv.org
Fri Feb 3 21:38:55 UTC 2012


#9820: Upgraded to 'master', lost IPV4 connectivity
---------------------------------------------+-----------------------------
 Reporter:  Ian Clark <mrrooster@…>          |          Owner:  greg
     Type:  Bug Report - General             |         Status:  infoneeded
 Priority:  minor                            |      Milestone:  0.25
Component:  MythTV - General                 |        Version:  Master Head
 Severity:  medium                           |     Resolution:
 Keywords:                                   |  Ticket locked:  0
---------------------------------------------+-----------------------------

Comment (by mrrooster@…):

 No luck I'm afraid.

 Mythweb can't connect to the backend...

 {{{
 $ mythbackend --version
 Please attach all output as a file in bug reports.
 MythTV Version : v0.25pre-4221-g23bf614
 MythTV Branch : master
 Network Protocol : 72
 Library API : 0.25.20120128-1
 QT Version : 4.6.3
 Options compiled in:
  linux profile use_hidesyms using_alsa using_oss using_pulse
 using_pulseoutput using_backend using_bindings_python using_bindings_php
 using_dvb using_frontend using_hdhomerun using_ceton using_hdpvr
 using_iptv using_ivtv using_joystick_menu using_libcrypto using_libxml2
 using_lirc using_mheg using_opengl_video using_qtwebkit using_qtscript
 using_qtdbus using_v4l2 using_v4l1 using_x11 using_xrandr using_xv
 using_bindings_python using_bindings_php using_mythtranscode using_opengl
 using_vdpau using_ffmpeg_threads using_live using_mheg using_libxml2
 $ ls -l `which mythbackend`
 -rwxr-xr-x 1 root staff 12715233 Jan 30 09:19
 /usr/local/mythtv/bin/mythbackend
 $  netstat -a | grep 6543
 tcp6       0      0 [::]:6543               [::]:*                  LISTEN
 $
 }}}

 This is with `net.ipv6.bindv6only` = 1

 If I change this, or disable ip6, everything is fine:

 {{{
 root at pvr:/home/ian# sysctl  net.ipv6.bindv6only
 net.ipv6.bindv6only = 1
 root at pvr:/home/ian# sysctl  net.ipv6.bindv6only=0
 net.ipv6.bindv6only = 0
 root at pvr:/home/ian# /etc/init.d/myth-backend stop
 Stopping Myth backend....done.
 root at pvr:/home/ian# /etc/init.d/myth-backend start
 Starting Myth backend....done.
 root at pvr:/home/ian# netstat -a | grep 6543
 tcp        0      0 localhost:43338         localhost:6543
 ESTABLISHED
 tcp        0      0 localhost:43337         localhost:6543
 ESTABLISHED
 tcp6       0      0 [::]:6543               [::]:*                  LISTEN
 tcp6       0      0 localhost:6543          localhost:43338
 ESTABLISHED
 tcp6       0      0 localhost:6543          localhost:43337
 ESTABLISHED
 root at pvr:/home/ian#
 }}}

-- 
Ticket URL: <http://code.mythtv.org/trac/ticket/9820#comment:13>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center


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