With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mplsTunnelARHopIpv6PrefixLen
mpls Tunnel AR Hop Ipv6 Prefix Len
1.3.6.1.3.95.2.7.1.7
If mplsTunnelARHopAddrType is set to ipV6(2), this value will contain the prefix length for this hop's IPv6 address. This object is otherwise insignificant and should contain a value of 0.
Back to MPLS-TE-MIB MIB page.
IPHost Network monitor allows you to monitor mplsTunnelARHopIpv6PrefixLen 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.
