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[7.910][BUG][FIXED] SIP proxy in cluster mode fails to allow voice in

darrenl
Hi,

In cluster mode with SIP proxy turned on, cannot hear incoming callers voice but other party can hear my voice.  Turn off SIP proxy and traffic is processed OK.

Cheers,

Darren
Parents
  • 0
    Update - it looks like the SIP proxy actually isn't intercepting/handling traffic at all in a proxy mode -  I noticed an entry in the packet filter rules that was allowing the SIP traffic out but not a return back into the network and therefore masked some of my initial troubleshooting.
    If that rule is disabled, the proxy should be handling the SIP traffic and it's not.
    Packet filter log is showing all incoming/outgoing SIP traffic as being dropped.

    18:38:26 Default DROP UDP
    217.10.79.30 : 13546
    →
    X.X.X.X : 5006
    len=200 ttl=56 tos=0x00 srcmac=***X dstmac=***
    18:38:26 Default DROP UDP
    X.X.X.X : 5006
    →
    217.10.79.30 : 13546
    len=200 ttl=249 tos=0x18 srcmac=*** dstmac=***X

    When checking the config daemon log when reactivating the SIP proxy this is what I see:

    2010:05:08-18:42:56 mercury-1 confd[6989]: I Storage::commit:344() => id="3100" severity="info" sys="System" sub="confd" name="internal commit" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" storage="/cfg"
    2010:05:08-18:42:56 mercury-1 confd[3830]: I main::top-level:346() => id="310c" severity="info" sys="System" sub="confd" name="node changed" node="sip->status" value="1" oldvalue="0" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" pid="6989"
    2010:05:08-18:42:56 mercury-1 confd[3830]: I main::top-level:564() => id="310n" severity="info" sys="System" sub="confd" name="applied changes" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" pid="6989" version="388" storage="/cfg"
    2010:05:08-18:42:56 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Version changed: 388"
    2010:05:08-18:42:56 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Starting change sync to slave 198.19.250.2"
    2010:05:08-18:42:57 mercury-2 confd[31720]: I Role::authenticate:140() => id="3106" severity="info" sys="System" sub="confd" name="authentication successful" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" call="new"
    2010:05:08-18:42:57 mercury-2 confd[31720]: I Storage::commit:344() => id="3100" severity="info" sys="System" sub="confd" name="internal commit" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" storage="/cfg"
    2010:05:08-18:42:57 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Change synced to slave 198.19.250.2"
    2010:05:08-18:42:57 mercury-2 confd[4057]: I main::top-level:346() => id="310c" severity="info" sys="System" sub="confd" name="node changed" node="sip->status" value="1" oldvalue="0" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" pid="31720"
    2010:05:08-18:42:57 mercury-2 confd[4057]: I main::top-level:564() => id="310n" severity="info" sys="System" sub="confd" name="applied changes" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" pid="31720" version="722" storage="/cfg"
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  • 0
    Update - it looks like the SIP proxy actually isn't intercepting/handling traffic at all in a proxy mode -  I noticed an entry in the packet filter rules that was allowing the SIP traffic out but not a return back into the network and therefore masked some of my initial troubleshooting.
    If that rule is disabled, the proxy should be handling the SIP traffic and it's not.
    Packet filter log is showing all incoming/outgoing SIP traffic as being dropped.

    18:38:26 Default DROP UDP
    217.10.79.30 : 13546
    →
    X.X.X.X : 5006
    len=200 ttl=56 tos=0x00 srcmac=***X dstmac=***
    18:38:26 Default DROP UDP
    X.X.X.X : 5006
    →
    217.10.79.30 : 13546
    len=200 ttl=249 tos=0x18 srcmac=*** dstmac=***X

    When checking the config daemon log when reactivating the SIP proxy this is what I see:

    2010:05:08-18:42:56 mercury-1 confd[6989]: I Storage::commit:344() => id="3100" severity="info" sys="System" sub="confd" name="internal commit" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" storage="/cfg"
    2010:05:08-18:42:56 mercury-1 confd[3830]: I main::top-level:346() => id="310c" severity="info" sys="System" sub="confd" name="node changed" node="sip->status" value="1" oldvalue="0" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" pid="6989"
    2010:05:08-18:42:56 mercury-1 confd[3830]: I main::top-level:564() => id="310n" severity="info" sys="System" sub="confd" name="applied changes" user="***X" srcip="10.10.0.80" sid="eaaZXPxQGaHSNxknwfvX" facility="webadmin" client="index.plx" pid="6989" version="388" storage="/cfg"
    2010:05:08-18:42:56 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Version changed: 388"
    2010:05:08-18:42:56 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Starting change sync to slave 198.19.250.2"
    2010:05:08-18:42:57 mercury-2 confd[31720]: I Role::authenticate:140() => id="3106" severity="info" sys="System" sub="confd" name="authentication successful" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" call="new"
    2010:05:08-18:42:57 mercury-2 confd[31720]: I Storage::commit:344() => id="3100" severity="info" sys="System" sub="confd" name="internal commit" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" storage="/cfg"
    2010:05:08-18:42:57 mercury-1 confd-sync[7358]: id="3850" severity="info" sys="System" sub="ha" name="Change synced to slave 198.19.250.2"
    2010:05:08-18:42:57 mercury-2 confd[4057]: I main::top-level:346() => id="310c" severity="info" sys="System" sub="confd" name="node changed" node="sip->status" value="1" oldvalue="0" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" pid="31720"
    2010:05:08-18:42:57 mercury-2 confd[4057]: I main::top-level:564() => id="310n" severity="info" sys="System" sub="confd" name="applied changes" user="ha_sync" srcip="198.19.250.1" sid="LNtqmTlBgnlcRThBbLUq" facility="system" client="confd-sync" pid="31720" version="722" storage="/cfg"
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