Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.

[oliversalzburg]

I'm currently trying to implement a check based on your check_netint.pl script.

I'm still experimenting and am just trying to list interfaces right now, using ./check_netint.pl -C public -H SRV-PDC. This produces the following warning:

Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.

Someone seemed to get the same message on Nagios Exchange, where you said you wanted the full output of the command with the -v parameter. Here is that output:

Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.
Alarm at 15 + 5
SNMP v1 login
Getting Interfaces Description Table (1.3.6.1.2.1.2.2.1.2):
 OID : 1.3.6.1.2.1.2.2.1.2.1, Clean Desc : Software Loopback Interface 1, Raw Desc: Software Loopback Interface 1
 OID : 1.3.6.1.2.1.2.2.1.2.14, Clean Desc : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d516f53205061636b6574205363686564756c65722d3030303000, Raw Desc: 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d516f53205061636b6574205363686564756c65722d3030303000
 OID : 1.3.6.1.2.1.2.2.1.2.16, Clean Desc : WAN Miniport (Network Monitor)-QoS Packet Scheduler-0000, Raw Desc: WAN Miniport (Network Monitor)-QoS Packet Scheduler-0000
 OID : 1.3.6.1.2.1.2.2.1.2.18, Clean Desc : WAN Miniport (IPv6)-QoS Packet Scheduler-0000, Raw Desc: WAN Miniport (IPv6)-QoS Packet Scheduler-0000
 OID : 1.3.6.1.2.1.2.2.1.2.12, Clean Desc : Microsoft-ISATAP-Adapter, Raw Desc: Microsoft-ISATAP-Adapter
 OID : 1.3.6.1.2.1.2.2.1.2.17, Clean Desc : WAN Miniport (IP)-QoS Packet Scheduler-0000, Raw Desc: WAN Miniport (IP)-QoS Packet Scheduler-0000
 OID : 1.3.6.1.2.1.2.2.1.2.3, Clean Desc : WAN Miniport (L2TP), Raw Desc: WAN Miniport (L2TP)
 OID : 1.3.6.1.2.1.2.2.1.2.2, Clean Desc : WAN Miniport (SSTP), Raw Desc: WAN Miniport (SSTP)
 OID : 1.3.6.1.2.1.2.2.1.2.7, Clean Desc : WAN Miniport (Network Monitor), Raw Desc: WAN Miniport (Network Monitor)
 OID : 1.3.6.1.2.1.2.2.1.2.9, Clean Desc : RAS Async Adapter, Raw Desc: RAS Async Adapter
 OID : 1.3.6.1.2.1.2.2.1.2.13, Clean Desc : Teredo Tunneling Pseudo-Interface, Raw Desc: Teredo Tunneling Pseudo-Interface
 OID : 1.3.6.1.2.1.2.2.1.2.6, Clean Desc : WAN Miniport (IPv6), Raw Desc: WAN Miniport (IPv6)
 OID : 1.3.6.1.2.1.2.2.1.2.4, Clean Desc : WAN Miniport (PPTP), Raw Desc: WAN Miniport (PPTP)
 OID : 1.3.6.1.2.1.2.2.1.2.10, Clean Desc : WAN Miniport (IKEv2), Raw Desc: WAN Miniport (IKEv2)
 OID : 1.3.6.1.2.1.2.2.1.2.15, Clean Desc : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d574650204c696768745765696768742046696c7465722d3030303000, Raw Desc: 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d574650204c696768745765696768742046696c7465722d3030303000
 OID : 1.3.6.1.2.1.2.2.1.2.8, Clean Desc : WAN Miniport (IP), Raw Desc: WAN Miniport (IP)
 OID : 1.3.6.1.2.1.2.2.1.2.5, Clean Desc : WAN Miniport (PPPOE), Raw Desc: WAN Miniport (PPPOE)
 OID : 1.3.6.1.2.1.2.2.1.2.11, Clean Desc : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d42757300, Raw Desc: 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d42757300
Name : Software Loopback Interface 1, Index : 1
Name : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d516f53205061636b6574205363686564756c65722d3030303000, Index : 14
Name : WAN Miniport (Network Monitor)-QoS Packet Scheduler-0000, Index : 16
Name : WAN Miniport (IPv6)-QoS Packet Scheduler-0000, Index : 18
Name : Microsoft-ISATAP-Adapter, Index : 12
Name : WAN Miniport (IP)-QoS Packet Scheduler-0000, Index : 17
Name : WAN Miniport (L2TP), Index : 3
Name : WAN Miniport (SSTP), Index : 2
Name : WAN Miniport (Network Monitor), Index : 7
Name : RAS Async Adapter, Index : 9
Name : Teredo Tunneling Pseudo-Interface, Index : 13
Name : WAN Miniport (IPv6), Index : 6
Name : WAN Miniport (PPTP), Index : 4
Name : WAN Miniport (IKEv2), Index : 10
Name : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d574650204c696768745765696768742046696c7465722d3030303000, Index : 15
Name : WAN Miniport (IP), Index : 8
Name : WAN Miniport (PPPOE), Index : 5
Name : 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d42757300, Index : 11
Doing snmp request on status table OIDs: 1.3.6.1.2.1.2.2.1.8.1 1.3.6.1.2.1.2.2.1.8.14 1.3.6.1.2.1.2.2.1.8.16 1.3.6.1.2.1.2.2.1.8.18 1.3.6.1.2.1.2.2.1.8.12 1.3.6.1.2.1.2.2.1.8.17 1.3.6.1.2.1.2.2.1.8.3 1.3.6.1.2.1.2.2.1.8.2 1.3.6.1.2.1.2.2.1.8.7 1.3.6.1.2.1.2.2.1.8.9 1.3.6.1.2.1.2.2.1.8.13 1.3.6.1.2.1.2.2.1.8.6 1.3.6.1.2.1.2.2.1.8.4 1.3.6.1.2.1.2.2.1.8.10 1.3.6.1.2.1.2.2.1.8.15 1.3.6.1.2.1.2.2.1.8.8 1.3.6.1.2.1.2.2.1.8.5 1.3.6.1.2.1.2.2.1.8.11
Finished SNMP request. Result contains 18 entries:
 1.3.6.1.2.1.2.2.1.8.5 = 1
 1.3.6.1.2.1.2.2.1.8.11 = 1
 1.3.6.1.2.1.2.2.1.8.17 = 1
 1.3.6.1.2.1.2.2.1.8.7 = 1
 1.3.6.1.2.1.2.2.1.8.15 = 1
 1.3.6.1.2.1.2.2.1.8.10 = 2
 1.3.6.1.2.1.2.2.1.8.6 = 1
 1.3.6.1.2.1.2.2.1.8.4 = 1
 1.3.6.1.2.1.2.2.1.8.16 = 1
 1.3.6.1.2.1.2.2.1.8.12 = 2
 1.3.6.1.2.1.2.2.1.8.9 = 1
 1.3.6.1.2.1.2.2.1.8.14 = 1
 1.3.6.1.2.1.2.2.1.8.18 = 1
 1.3.6.1.2.1.2.2.1.8.1 = 1
 1.3.6.1.2.1.2.2.1.8.13 = 2
 1.3.6.1.2.1.2.2.1.8.3 = 1
 1.3.6.1.2.1.2.2.1.8.2 = 1
 1.3.6.1.2.1.2.2.1.8.8 = 1
Software Loopback Interface 1:UP, 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d516f53205061636b6574205363686564756c65722d3030303000:UP, WAN Miniport (Network Monitor)-QoS Packet Scheduler-0000:UP, WAN Miniport (IPv6)-QoS Packet Scheduler-0000:UP, Microsoft-ISATAP-Adapter:DOWN, WAN Miniport (IP)-QoS Packet Scheduler-0000:UP, WAN Miniport (L2TP):UP, WAN Miniport (SSTP):UP, WAN Miniport (Network Monitor):UP, RAS Async Adapter:UP, Teredo Tunneling Pseudo-Interface:DOWN, WAN Miniport (IPv6):UP, WAN Miniport (PPTP):UP, WAN Miniport (IKEv2):DOWN, 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d4275732d574650204c696768745765696768742046696c7465722d3030303000:UP, WAN Miniport (IP):UP, WAN Miniport (PPPOE):UP, 0x4e65747a7765726b6b6172746520668172204d6963726f736f6674205669727475616c204d616368696e652d42757300:UP: 3 int NOK : CRITICAL

I'm using the latest revision from your master.

[oliversalzburg]

Supplying --perfparse apparently causes oid_perf_inoct to be initialized btw

[R0n1n-77]

I'm having the same issue. Is the anything new about it? Thanks in advance.

[Slydder]

Any info on the bug and/or a fix for it?

[ghost]

The same issue when running on CentOS Linux release 7.1.1503 (Core).

Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023. Use of uninitialized value within @oid_perf_inoct in hash element at ./check_netint.pl line 2023.