With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniLinkHelloState
pnni Link Hello State
1.3.6.1.4.1.353.5.4.1.1.9.1.4
For horizontal and outside links between lowest-level nodes and for links of unknown type, this attribute indicates the state of the Hello protocol exchange over this link. For links to/from LGNs, this attribute indicates the state of the corresponding LGN Horizontal Link Hello State Machine. For uplinks (where the port ID is not also used for the underlying outside link), this attribute is set to notApplicable.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniLinkHelloState 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.
