I've been setting up IP SLA's for monitoring voice metrics.
I've hit an issue with a 6509-E running s3223-ipbase-vz.122-33.SXH2a.bin.
While it works fine as an IP SLA requester it doesnt respond to IP SLA requests. Or at least the requester never sees the response.
"ip sla monitor responder" is configured.
Output of sh ip sla responder
IP SLA Monitor Responder is: Enabled
Number of control message received: 12508 Number of errors: 0
However, the requesters never see the response.
icmpecho ip sla works ok to the device.
I've been sending IP SLA request from other devices to this one and they also fail to get a response.
There is no firewall blocking the traffic. (at least that im aware of)
Output of sh ip sla stat on the requester
Round Trip Time (RTT) for Index 10
Latest RTT: NoConnection/Busy/Timeout
Latest operation start time: 21:27:56.037 UTC Tue Jan 27 2009
Latest operation return code: No connection
I tried increasing the time out on the sla to 20 seconds but still no response.