So today I switched around some IP addresses and I noticed my CRS312 does not respond to a snmpwalk on a certain interface.
This was the situation previously:
: 192.168.99.2
Mikrotik: 192.168.99.1
→ This command worked:
snmpwalk -v2c -cpublic 192.168.99.1
Now:
: 192.168.99.1
Mikrotik: 192.168.99.2
→ This command doesn’t work:
snmpwalk -v2c -cpublic 192.168.99.2
The weird thing is that the Mikrotik responds to snmp requests just fine on another interface:
→ This command works:
snmpwalk -v2c -cpublic 172.16.122.2
I tried fiddling with the settings but to no avail. I ruled out firewalls and other blockers. Is there anything I’m missing or can configure? The only “real” difference I can make out is that the Mikrotik was the gateway previously and now is not.