First, sorry for my english :p
I use PRTG to monitor network devices (router running on Debian Linux).
I monitor the network interfaces without problems.
But if an interface goes from one state UP to DOWN then UP then I have a problem with indexes (interface is No such NAME SNMP error).
The interfaces are configured as follow:
- display alarm if disconnected
- snmp v2c
- 64bit counter (i tried 32 bit but unsuccesfull)
- multi-get use
- Port name: (Alias: [ifalias]) (Port: [port])
- automatic update if name changes in the device
- use ifAlias
is there a way to "fix" the indexes on Linux? Any solution ?