Strange output after SNMP walk



Hi there,

I am writing an check_mk plugin that runs a snmp-walk but the output seems to be a little bugi.

console runs returns this:

snmpbulkwalk -Cr10 -v2c -c <community> -m '' -M '' -Cc -OQ -OU -On -Ot .
.<ip> = "FC 0A 81 C0 31 78 "

but check_mk returns this:


how can is fix that?


Without checking I’d say you enabled Unicode output, probably by specifying -OU.


that’s true. The first output is correct. It is a MAC-adress, but it seems check_mk tyres to "interpret " the Hex-string.

(Philipp Näther) #4

Your check plugin would be interesting