I am not able to collect data via SNMPWALK from this interface Intel Corporation 82599EB 10-Gigabit SFI / SFP + Network Connection (rev 01).
The errors are:
build_var_op: 199)
Sep 11 15:38:07 Gigaborder01-BGP snmpd [7923]: - IF-MIB :: ifDescr.1
Sep 11 15:38:33 Gigaborder01-BGP snmpd [7923]: last message repeated 2 times
Sep 11 15:38:33 Gigaborder01-BGP snmpd [7923]: snmp_build: unknown failure
Sep 11 15:38:33 Gigaborder01-BGP snmpd [7923]: send response: Error building ASN.1 representation (wrong type in snmp_realloc_rbuild_var_op: 199)
Sep 11 15:38:33 Gigaborder01-BGP snmpd [7923]: - IF-MIB :: ifDescr.1