With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonEchoAdminOWNTPSyncTolPct
Round Trip Time Monitor Echo Admin OWNTP Sync Tol Pct
1.3.6.1.4.1.9.9.42.1.2.2.1.40
This object specifies the total clock synchronization error on source and responder that is considered acceptable for oneway measurement when NTP is used as clock synchronization mechanism. The total clock synchronization error is sum of NTP offsets on source and responder. The value is expressed as the percentage of actual oneway latency that is measured. This value can be set only for jitter operation with precision of microsecond.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonEchoAdminOWNTPSyncTolPct on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
