With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonRtpStatsRFactorSDMin
Cisco RTT Monitor Rtp Stats R Factor SD Min
1.3.6.1.4.1.9.9.42.1.3.6.1.34
Minimum estimated value of R-factor at destination.
Back to CISCO-RTTMON-RTP-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonRtpStatsRFactorSDMin on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.