Hi, I have many Nexus series switches in my environment. all the Nexus devices are visible in LibreNMS but when I check the IPv6 address table, I’m not able to see any IPv6 address from any Nexus device.
Below are few logs while doing the discovery of Nexus 7K
Load disco module ipv6-addresses
SNMP[‘/usr/bin/snmpbulkwalk’ ‘-M’ ‘/opt/librenms/mibs:/opt/librenms/mibs/cisco’ ‘-m’ ‘SNMPv2-TC:SNMPv2-MIB:IF-MIB:IP-MIB:TCP-MIB:UDP-MIB:NET-SNMP-VACM-MIB’ ‘-v2c’ ‘-c’ ‘COMMUNITY’ ‘-OQXUt’ ‘udp:HOSTNAME:161’ ‘IP-MIB::ipAddressIfIndex.ipv6’]
IP-MIB::ipAddressIfIndex[ipv6][“24:0X:0Y:00:XX:YY:00:00:00:00:00:00:00:00:00:03”] = 151061037
IP-MIB::ipAddressIfIndex[ipv6][“24:0X:0Y:00:XX:YY:00:00:00:00:00:00:00:00:00:43”] = 151061038
Actual IP is replaced for privacy.
If anyone understand the logs and issue, please help.
PS: IPv6 addresses from other IOS and IOS-XE are visible but none of NX-OS.
Thanks in advance.