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Difference between revisions of "AlphaCom supervision of protocol converter daemons"

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[[SIPD]] and [[RMD]] are connected to [[AMCD]] through local sockets using [[Stentofon Simple Link Layer]]
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{{A}}
  
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*The daemon send an idle frame to [[AMCD]] every 5? second.
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The SIP and RingMaster daemons ([[SIPD]],[[RMD]]) are communicating with [[AMCD]] through local IP sockets using the [[Stentofon Simple Link Layer]] protocol
  
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*If no idle frame is received from the daemon within 30 second the daemon is terminated by AMCD using either:
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SIPD connected to ACDP port 31
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  /opt/amc/script/rmd stop
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  RMD connected to ACDP port 32
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or
 
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  /opt/amc/script/sipd stop
 
  
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*5 seconds later the deamon is restarted by [[AMCD]] using:
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*Every 5 second the daemon send an idle frame to [[AMCD]].
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  /opt/amc/script/rmd start
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or
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*If no idle frame is received from the daemon within 30 second the daemon is terminated by AMCD using:
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  /opt/amc/script/sipd start
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'''/opt/amc/script/rmd stop'''
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          or
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'''/opt/amc/script/sipd stop'''
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*After 5 seconds the deamon is restarted by [[AMCD]] using:
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  '''/opt/amc/script/rmd start'''
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        or
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  '''/opt/amc/script/sipd start'''
  
 
* If no new idle frame is received from the daemon within 30 second the stop/start procedure is repeated, this sequence will be repeated 5 times.
 
* If no new idle frame is received from the daemon within 30 second the stop/start procedure is repeated, this sequence will be repeated 5 times.
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Example of [[Syslog (AlphaCom)|Syslog]] report for this sequence:
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W(204.65) INFO_DP_LINK_DOWN, no:337  "" P1: 31, P2: 150, P3: 0 DP link down, port 31  node 150 device 0
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W(204.65) ERR_DAEMON, no:338  "SIPD start" P1: 31, P2: 0, P3: 1
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W(204.65) INFO_DP_IDLE_FRAME, no:339  "" P1: 31, P2: 150, P3: 0 Peer on ACDP port 31 is node 150 device 0
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[[Category: Protocols]]

Latest revision as of 15:56, 6 July 2022

AlphaCom icon 300px.png

The SIP and RingMaster daemons (SIPD,RMD) are communicating with AMCD through local IP sockets using the Stentofon Simple Link Layer protocol 

SIPD connected to ACDP port 31
RMD  connected to ACDP port 32
  • Every 5 second the daemon send an idle frame to AMCD.
  • If no idle frame is received from the daemon within 30 second the daemon is terminated by AMCD using:
/opt/amc/script/rmd stop
         or
/opt/amc/script/sipd stop
  • After 5 seconds the deamon is restarted by AMCD using:
/opt/amc/script/rmd start
        or
/opt/amc/script/sipd start
  • If no new idle frame is received from the daemon within 30 second the stop/start procedure is repeated, this sequence will be repeated 5 times.


Example of Syslog report for this sequence: 

W(204.65) INFO_DP_LINK_DOWN, no:337  "" P1: 31, P2: 150, P3: 0 DP link down, port 31  node 150 device 0
W(204.65) ERR_DAEMON, no:338  "SIPD start" P1: 31, P2: 0, P3: 1 
W(204.65) INFO_DP_IDLE_FRAME, no:339  "" P1: 31, P2: 150, P3: 0 Peer on ACDP port 31 is node 150 device 0
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