With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sdlcLSStatsTESTsOut
sdlc LS Stats TES Ts Out
1.3.6.1.2.1.41.1.2.3.1.18
This object reflects the total TEST frames, commands or responses, transmitted to an adjacent SDLC link station since link station startup.
Back to SNA-SDLC-MIB MIB page.
IPHost Network monitor allows you to monitor sdlcLSStatsTESTsOut 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.