[cisco-voip] gateway registration flapping

Lelio Fulgenzi lelio at uoguelph.ca
Fri May 11 12:05:05 EDT 2007


Not sure why, but it seems like the gateway registration to callmanager is flapping. No event viewer log entries correspond to this. Any idea why this might be happening?


  vgw-kemptville# show ccm-manager
  MGCP Domain Name: vgw-kemptville
  Priority        Status                   Host
  ============================================================
  Primary         Registered               10.104.21.121
  First Backup    Down                     10.104.21.109
  Second Backup   None

  Current active Call Manager:    10.104.21.121
  Backhaul/Redundant link port:   2428
  Failover Interval:              30 seconds
  Keepalive Interval:             15 seconds
  Last keepalive sent:            12:01:28 EDT May 11 2007 (elapsed time: 00:00:12)
  Last MGCP traffic time:         12:01:28 EDT May 11 2007 (elapsed time: 00:00:12)
  Last failover time:             11:58:52 EDT May 11 2007 from (10.104.21.121)
  Last switchback time:           11:58:58 EDT May 11 2007 from (10.104.21.109)
  Switchback mode:                Graceful
  MGCP Fallback mode:             Not Selected
  Last MGCP Fallback start time:  None
  Last MGCP Fallback end time:    None
  MGCP Download Tones:            Disabled

  Backhaul Link info:
      Link Protocol:      TCP

  vgw-kemptville# show ccm-manager
  MGCP Domain Name: vgw-kemptville
  Priority        Status                   Host
  ============================================================
  Primary         Registered               10.104.21.121
  First Backup    Backup Ready             10.104.21.109
  Second Backup   None


--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
...there's no such thing as a bad timbit...
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