Hi!
I can reproduce such problem in a Cisco A.S.A. firewall. NetXMS reports "Unable to get interface list from node" from Poll -> Interfaces names.
Snmpwalk command retrieve interfaces names from NetXMS server:
[root@GesRed2 ~]# snmpwalk -v 1 -c xxxxxxx 10.1x.xxx.xxx | grep -i ifName
IF-MIB::ifName.1 = STRING: port1
IF-MIB::ifName.2 = STRING: port2
IF-MIB::ifName.3 = STRING: port3
IF-MIB::ifName.4 = STRING: port4
IF-MIB::ifName.5 = STRING: port5
IF-MIB::ifName.6 = STRING: port6
IF-MIB::ifName.7 = STRING: port7
IF-MIB::ifName.8 = STRING: port8
IF-MIB::ifName.9 = STRING: port9
IF-MIB::ifName.10 = STRING: port10
IF-MIB::ifName.11 = STRING: ssl.root
IF-MIB::ifName.12 = STRING: SLB_LexWeb
IF-MIB::ifName.13 = STRING: FirePass_Ext
IF-MIB::ifName.14 = STRING: SLB_LexWebAdmin
IF-MIB::ifName.15 = STRING: ABO_IREGES
IF-MIB::ifName.16 = STRING: MUGEJU_sede_ele
IF-MIB::ifName.17 = STRING: SLB_PortalesExt
[root@GesRed2 ~]# snmpwalk -v 2c -c xxxxxxx 10.1x.xxx.xxx | grep -i ifName
IF-MIB::ifName.1 = STRING: port1
IF-MIB::ifName.2 = STRING: port2
IF-MIB::ifName.3 = STRING: port3
IF-MIB::ifName.4 = STRING: port4
IF-MIB::ifName.5 = STRING: port5
IF-MIB::ifName.6 = STRING: port6
IF-MIB::ifName.7 = STRING: port7
IF-MIB::ifName.8 = STRING: port8
IF-MIB::ifName.9 = STRING: port9
IF-MIB::ifName.10 = STRING: port10
IF-MIB::ifName.11 = STRING: ssl.root
IF-MIB::ifName.12 = STRING: SLB_LexWeb
IF-MIB::ifName.13 = STRING: FirePass_Ext
IF-MIB::ifName.14 = STRING: SLB_LexWebAdmin
IF-MIB::ifName.15 = STRING: ABO_IREGES
IF-MIB::ifName.16 = STRING: MUGEJU_sede_ele
IF-MIB::ifName.17 = STRING: SLB_PortalesExt
[root@GesRed2 ~]#
Best Regards.
UnableGetInterfaceListSNMP_1.png
UnableGetInterfaceListSNMP_2.png