[Icecast] Fw: Same problem as last time, with IPv6 off

Maarten Bezemer mcbicecast at robuust.nl
Sat Feb 25 14:36:11 PST 2012


Not sure what command line arguments openbsd netstat has, but for Linux, 
there is the -a switch to also show listening sockets. (netstat -a -n | 
grep LISTEN)
That might show whether or not icecast is listening to 0.0.0.0:8000 (or 
its ipv6 counterpart :::8000 ) or to localhost only (127.0.0.1:8000 / 
::1:8000)

If it is indeed listening to 0.0.0.0 and you are unable to connect to the 
public IP, maybe there are some firewall rules prohibiting those 
connections.

HTH,
Maarten


On Sat, 25 Feb 2012, per.gunnarsson at lappstockholm.se wrote:

>
>
>
>
> -----Originalmeddelande-----
> Från: "Per Gunnarsson" <per at 80-244-81-186.customer.t3.se>
> Till: per.gunnarsson at lappstockholm.se
> Datum: 2012-02-25 15:20
> Ämne: [Icecast] Same problem as last time, with IPv6 off
>
> OK, this is my configuration file:
>
> <icecast>
>    <limits>
>        <clients>100</clients>
>        <sources>2</sources>
>        <threadpool>5</threadpool>
>        <queue-size>524288</queue-size>
>        <client-timeout>30</client-timeout>
>        <header-timeout>15</header-timeout>
>        <source-timeout>10</source-timeout>
>        <!-- If enabled, this will provide a burst of data when a client
>             first connects, thereby significantly reducing the startup
>             time for listeners that do substantial buffering. However,
>             it also significantly increases latency between the source
>             client and listening client.  For low-latency setups, you
>             might want to disable this. -->
>        <burst-on-connect>1</burst-on-connect>
>        <!-- same as burst-on-connect, but this allows for being more
>             specific on how much to burst. Most people won't need to
>             change from the default 64k. Applies to all mountpoints  -->
>        <burst-size>65535</burst-size>
>    </limits>
>
>    <authentication>
>        <!-- Sources log in with username 'source' -->
>        <source-password>hackme</source-password>
>        <!-- Relays log in username 'relay' -->
>        <relay-password>hackme</relay-password>
>
>        <!-- Admin logs in with the username given below -->
>        <admin-user>admin</admin-user>
>        <admin-password>hackme</admin-password>
>    </authentication>
>
>    <!-- set the mountpoint for a shoutcast source to use, the default if not
>         specified is /stream but you can change it here if an alternative is
>         wanted or an extension is required
>    <shoutcast-mount>/live.nsv</shoutcast-mount>
>    -->
>
>    <!-- Uncomment this if you want directory listings -->
>    <!--
>    <directory>
>        <yp-url-timeout>15</yp-url-timeout>
>        <yp-url>http://dir.xiph.org/cgi-bin/yp-cgi</yp-url>
>    </directory>
>     -->
>
>    <!-- This is the hostname other people will use to connect to your server.
>    It affects mainly the urls generated by Icecast for playlists and yp
>    listings. -->
>    <hostname>80-244-81-186.customer.t3.se</hostname>
>
>    <!-- You may have multiple <listener> elements -->
>    <listen-socket>
>        <port>8000</port>
>        <!-- <bind-address>80.244.81.186</bind-address> -->
>        <!-- <shoutcast-mount>/stream</shoutcast-mount> -->
>    </listen-socket>
>    <!--
>    <listen-socket>
>        <port>8001</port>
>    </listen-socket>
>    -->
>
>    <!--<master-server>127.0.0.1</master-server>-->
>    <!--<master-server-port>8001</master-server-port>-->
>    <!--<master-update-interval>120</master-update-interval>-->
>    <!--<master-password>hackme</master-password>-->
>
>    <!-- setting this makes all relays on-demand unless overridden, this is
>         useful for master relays which do not have <relay> definitions here.
>         The default is 0 -->
>    <!--<relays-on-demand>1</relays-on-demand>-->
>
>    <!--
>    <relay>
>        <server>127.0.0.1</server>
>        <port>8001</port>
>        <mount>/example.ogg</mount>
>        <local-mount>/different.ogg</local-mount>
>        <on-demand>0</on-demand>
>
>        <relay-shoutcast-metadata>0</relay-shoutcast-metadata>
>    </relay>
>    -->
>
>    <!-- Only define a <mount> section if you want to use advanced options,
>         like alternative usernames or passwords
>    <mount>
>        <mount-name>/complex-example.ogg</mount-name>
>
>        <username>othersource</username>
>        <password>hackmemore</password>
>
>        <max-listeners>1</max-listeners>
>        <dump-file>/tmp/dump-example1.ogg</dump-file>
>        <burst-size>65536</burst-size>
>        <fallback-mount>/ices.mp3</fallback-mount>
>        <fallback-override>1</fallback-override>
>        <fallback-when-full>1</fallback-when-full>
>        <intro>/example_intro.ogg</intro>
>        <hidden>1</hidden>
>        <no-yp>1</no-yp>
>        <authentication type="htpasswd">
>                <option name="filename" value="myauth"/>
>                <option name="allow_duplicate_users" value="0"/>
>        </authentication>
>        <on-connect>/home/icecast/bin/stream-start</on-connect>
>        <on-disconnect>/home/icecast/bin/stream-stop</on-disconnect>
>    </mount>
>
>    <mount>
>        <mount-name>/auth_example.ogg</mount-name>
>        <authentication type="url">
>            <option name="mount_add"       value="http://myauthserver.net/notify_mount.php"/>
>            <option name="mount_remove"    value="http://myauthserver.net/notify_mount.php"/>
>            <option name="listener_add"    value="http://myauthserver.net/notify_listener.php"/>
>            <option name="listener_remove" value="http://myauthserver.net/notify_listener.php"/>
>        </authentication>
>    </mount>
>
>    -->
>
>    <fileserve>1</fileserve>
>
>    <paths>
>           <!-- basedir is only used if chroot is enabled -->
>        <basedir>/var/icecast</basedir>
>
>        <!-- Note that if <chroot> is turned on below, these paths must both
>             be relative to the new root, not the original root -->
>        <logdir>/log</logdir>
>        <webroot>/web</webroot>
>        <adminroot>/admin</adminroot>
>        <!-- <pidfile>/var/run/icecast.pid</pidfile> -->
>
>        <!-- Aliases: treat requests for 'source' path as being for 'dest' path
>             May be made specific to a port or bound address using the "port"
>             and "bind-address" attributes.
>          -->
>        <!--
>        <alias source="/foo" dest="/bar"/>
>          -->
>        <!-- Aliases: can also be used for simple redirections as well,
>             this example will redirect all requests for http://server:port/ to
>             the status page
>          -->
>        <alias source="/" dest="/status.xsl"/>
>    </paths>
>
>    <logging>
>        <accesslog>access.log</accesslog>
>        <errorlog>error.log</errorlog>
>        <!-- <playlistlog>playlist.log</playlistlog> -->
>           <loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
>           <logsize>10000</logsize> <!-- Max size of a logfile -->
>        <!-- If logarchive is enabled (1), then when logsize is reached
>             the logfile will be moved to [error|access|playlist].log.DATESTAMP,
>             otherwise it will be moved to [error|access|playlist].log.old.
>             Default is non-archive mode (i.e. overwrite)
>        -->
>        <!-- <logarchive>1</logarchive> -->
>    </logging>
>
>    <security>
>        <chroot>1</chroot>  
>        <changeowner>
>            <user>_icecast</user>
>            <group>_icecast</group>
>        </changeowner>
>    </security>
> </icecast>
>
>
> This is the output of netstat:
>
>
> Active Internet connections
> Proto   Recv-Q Send-Q  Local Address          Foreign Address        (state)
> tcp          0      0  80-244-81-186.18000    ns2.t3.se.domain       TIME_WAIT
> tcp          0      0  80-244-81-186.6443     mail.knet.se.www       ESTABLISHED
> tcp          0      0  80-244-81-186.47218    channel-jx-13-01.https ESTABLISHED
> tcp          0      0  80-244-81-186.14724    mail.t3.se.www         ESTABLISHED
> tcp          0      0  80-244-81-186.21914    www-10-02-ash3.f.https ESTABLISHED
> tcp          0      0  80-244-81-186.7069     www-10-02-ash3.f.https ESTABLISHED
> tcp          0      0  80-244-81-186.35944    webmail.knet.se.www    ESTABLISHED
> tcp          0      0  80-244-81-186.18947    channel-jx-13-01.https FIN_WAIT_2
> tcp          0      0  80-244-81-186.35978    channel-jx-13-01.https FIN_WAIT_2
> tcp          0      0  80-244-81-186.23906    www.kontrollpane.www   ESTABLISHED
> tcp          0      0  80-244-81-186.1532     bk-in-f125.1e100.5222  ESTABLISHED
> tcp          0      0  80-244-81-186.1417     baymsg1020311.ga.1863  ESTABLISHED
> tcp          0      0  80-244-81-186.7079     cs218.msg.sp1.ya.5050  ESTABLISHED
> Active Internet connections
> Proto   Recv-Q Send-Q  Local Address          Foreign Address        (state)
> tcp6         0      0  localhost.8000         localhost.30729        ESTABLISHED
> tcp6         0      0  localhost.30729        localhost.8000         ESTABLISHED
> Active UNIX domain sockets
> Address    Type   Recv-Q Send-Q      Inode       Conn       Refs    Nextref Addr
> 0xd8498994 stream      0      0        0x0 0xd3427f00        0x0        0x0
> 0xd8498dd4 stream      0      0        0x0 0xd3204540        0x0        0x0
> 0xd8498114 stream      0      0        0x0 0xd3045040        0x0        0x0
> 0xd8498444 stream      0      0        0x0 0xd314bb00        0x0        0x0
> 0xd8498aa4 stream      0      0        0x0        0x0        0x0        0x0
> 0xd8498664 stream      0      0        0x0 0xd32d1240        0x0        0x0
> 0xd846b998 stream      0      0        0x0        0x0        0x0        0x0
> 0xd87a8bb0 stream      0      0        0x0 0xd3109500        0x0        0x0
> 0xd87a8ee0 stream      0      0        0x0 0xd32e9440        0x0        0x0
> 0xd84a5340 stream      0      0        0x0 0xd33fbcc0        0x0        0x0
> 0xd8a3a330 stream      0      0        0x0 0xd30d9f80        0x0        0x0 /tmp/orbit-per/linc-7497-0-f1d419092fa7
> 0xd8489aac stream      0      0 0xd883d548        0x0        0x0        0x0 /tmp/orbit-per/linc-7497-0-f1d419092fa7
> 0xd848999c stream      0      0        0x0 0xd363b5c0        0x0        0x0
> 0xd84a5ef0 stream      0      0        0x0 0xd3274580        0x0        0x0
> 0xd846b558 dgram       0      0        0x0 0xd3010ac0        0x0 0xd3028640
> 0xd8a3aaa0 stream      0      0        0x0 0xd322bfc0        0x0        0x0
> 0xd84a5890 stream      0      0        0x0 0xd3551d00        0x0        0x0
> 0xd8489ddc stream      0      0        0x0 0xd34c7280        0x0        0x0
> 0xd84a5010 stream      0      0        0x0 0xd3412e00        0x0        0x0
> 0xd84a5cd0 stream      0      0        0x0 0xd340ab40        0x0        0x0
> 0xd887d010 stream      0      0        0x0 0xd33c20c0        0x0        0x0
> 0xd872166c stream      0      0        0x0 0xd32e4240        0x0        0x0
> 0xd8751338 stream      0      0        0x0 0xd32e4700        0x0        0x0
> 0xd8c3b008 stream      0      0        0x0 0xd32bf6c0        0x0        0x0
> 0xd8721ccc stream      0      0        0x0 0xd31eb140        0x0        0x0
> 0xd872199c stream      0      0        0x0 0xd31ebbc0        0x0        0x0
> 0xd872188c stream      0      0        0x0 0xd32ae600        0x0        0x0
> 0xd872177c stream      0      0        0x0 0xd32aebc0        0x0        0x0
> 0xd8afa9a0 stream      0      0        0x0 0xd3109480        0x0        0x0
> 0xd8a3a770 stream      0      0        0x0 0xd3593d80        0x0        0x0 /tmp/dbus-knw2aOONLH
> 0xd8489ccc stream      0      0        0x0 0xd326d940        0x0        0x0
> 0xd848966c stream      0      0        0x0 0xd35a70c0        0x0        0x0 /tmp/orbit-per/linc-3f5c-0-66d0115823a6
> 0xd8a3a000 stream      0      0        0x0 0xd30f5140        0x0        0x0
> 0xd848977c stream      0      0 0xd883d410        0x0        0x0        0x0 /tmp/orbit-per/linc-3f5c-0-66d0115823a6
> 0xd88bb88c stream      0      0        0x0 0xd34cbb00        0x0        0x0 /tmp/dbus-knw2aOONLH
> 0xd84a5780 stream      0      0        0x0 0xd34cbbc0        0x0        0x0
> 0xd8721bbc stream      0      0        0x0 0xd3204a80        0x0        0x0 /tmp/dbus-knw2aOONLH
> 0xd8afa890 stream      0      0        0x0 0xd30c5ac0        0x0        0x0
> 0xd8afa780 stream      0      0        0x0 0xd30c54c0        0x0        0x0
> 0xd8afa670 stream      0      0 0xd8a72d08        0x0        0x0        0x0 /tmp/dbus-knw2aOONLH
> 0xd8afa450 stream     32      0        0x0 0xd30f5d40        0x0        0x0
> 0xd8b7dddc stream      0      0        0x0 0xd30c5cc0        0x0        0x0
> 0xd8b7dbbc stream      0      0        0x0 0xd30b91c0        0x0        0x0
> 0xd8b7d99c stream      0      0        0x0 0xd30aba40        0x0        0x0
> 0xd8b7d55c stream      0      0        0x0 0xd30abbc0        0x0        0x0
> 0xd8b7d77c stream      0      0        0x0 0xd30ab100        0x0        0x0
> 0xd8b7d33c stream      0      0        0x0 0xd30abd40        0x0        0x0
> 0xd8b7d11c stream      0      0        0x0 0xd30a3cc0        0x0        0x0
> 0xd8c3bee8 stream      0      0        0x0 0xd30960c0        0x0        0x0
> 0xd8c3b888 stream      0      0        0x0 0xd308f4c0        0x0        0x0
> 0xd8c3bdd8 stream      0      0        0x0 0xd307c300        0x0        0x0
> 0xd8c3bcc8 stream      0      0        0x0 0xd3063180        0x0        0x0
> 0xd8c3baa8 stream      0      0        0x0 0xd307cb40        0x0        0x0
> 0xd8498cc4 stream      0      0        0x0 0xd303b680        0x0        0x0 /tmp/.X11-unix/X0
> 0xd846baa8 stream      0      0        0x0 0xd33fb480        0x0        0x0 /tmp/.X11-unix/X0
> 0xd848900c stream      0      0        0x0 0xd34c9e40        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8a3abb0 stream      0      0        0x0 0xd343cac0        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8a3acc0 stream      0      0        0x0 0xd3551700        0x0        0x0 /tmp/.X11-unix/X0
> 0xd848955c stream      0      0        0x0 0xd34e0d40        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8a3a440 stream      0      0        0x0 0xd32ae500        0x0        0x0 /tmp/.X11-unix/X0
> 0xd84a59a0 stream      0      0        0x0 0xd314bd40        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8a3a660 stream      0      0        0x0 0xd33c2e80        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8751448 stream      0      0        0x0 0xd32e7180        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8751228 stream      0      0        0x0 0xd32df780        0x0        0x0 /tmp/.X11-unix/X0
> 0xd872111c stream      0      0        0x0 0xd32aef40        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8721aac stream      0      0        0x0 0xd32ae1c0        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8afaab0 stream      0      0        0x0 0xd3109600        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8afa560 stream      0      0        0x0 0xd3109c80        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7deec stream      0      0        0x0 0xd30c5d00        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7dccc stream      0      0        0x0 0xd30b9200        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7daac stream      0      0        0x0 0xd30ab840        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7d88c stream      0      0        0x0 0xd30ab900        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7d66c stream      0      0        0x0 0xd30ab0c0        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7d44c stream      0      0        0x0 0xd30abd80        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7d22c stream      0      0        0x0 0xd30a3d00        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8b7d00c stream      0      0        0x0 0xd3096900        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8c3b998 stream      0      0        0x0 0xd308f500        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8c3bbb8 stream      0      0        0x0 0xd3048180        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8c3b778 stream      0      0        0x0 0xd3070e40        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8c3b558 stream      0      0 0xd8c22864        0x0        0x0        0x0 /tmp/.X11-unix/X0
> 0xd8c3b228 stream      0      0        0x0 0xd3063a80        0x0        0x0
> 0xd8c3b118 stream      0      0        0x0 0xd3063ac0        0x0        0x0
> 0xd8da2dd0 dgram       0      0        0x0 0xd3010ac0        0x0 0xd30103c0
> 0xd8c3b668 stream      0      0        0x0 0xd3063480        0x0        0x0
> 0xd8c71ee4 stream      0      0 0xd8c3f724        0x0        0x0        0x0 tabs/.sock
> 0xd8c71dd4 dgram       0      0        0x0 0xd3010ac0        0x0 0xd304c6c0
> 0xd8da2aa0 dgram       0      0        0x0 0xd3010ac0        0x0        0x0
> 0xd8da2990 stream      0      0        0x0 0xd3010280        0x0        0x0
> 0xd8da2880 stream      0      0        0x0 0xd3010700        0x0        0x0
> 0xd8da2770 stream      0      0        0x0 0xd3010840        0x0        0x0
> 0xd8da2660 stream      0      0        0x0 0xd3010800        0x0        0x0
> 0xd8da2550 dgram       0      0 0xd8d55640        0x0        0x0        0x0 /var/empty/dev/log
> 0xd8da2440 dgram       0      0 0xd8d555a4        0x0        0x0        0x0 /var/www/dev/log
> 0xd8da2330 dgram       0      0 0xd8d55508        0x0 0xd3232280        0x0 /dev/log
>
>
> this is th output of error.log:
>
> [2012-02-25  14:12:51] INFO main/main Icecast 2.3.2 server started
> [2012-02-25  14:12:51] INFO connection/get_ssl_certificate No SSL
> capability on any configured ports
> [2012-02-25  14:12:51] INFO fserve/fserv_thread_function file serving
> thread started
> [2012-02-25  14:12:51] INFO yp/yp_update_thread YP update thread started
> [2012-02-25  14:12:52] INFO connection/_handle_source_request Source
> logging in at mountpoint "/ices.mp3"
> [2012-02-25  14:12:53] INFO source/source_main listener count on
> /ices.mp3 now 0
> [2012-02-25  14:12:53] INFO admin/admin_handle_request Received admin
> command metadata on mount "/ices.mp3"
> [2012-02-25  14:12:53] INFO admin/command_metadata Metadata on
> mountpoint /ices.mp3 changed to "ÿþT - ÿþW"
> [2012-02-25  14:13:58] INFO admin/admin_handle_request Received admin
> command metadata on mount "/ices.mp3"
> [2012-02-25  14:13:58] INFO admin/command_metadata Metadata on
> mountpoint /ices.mp3 changed to "Johnny Cash & June Carter Cash/Johnny
> Cash & June Carter Cash - It Ain't Me Babe
>
>
> This is running on OpenBSD
>
>
>
>
>
>
>
> _______________________________________________
> Icecast mailing list
> Icecast at xiph.org
> http://lists.xiph.org/mailman/listinfo/icecast
>


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