Hi All,

 

We are seeing an interesting issue when looking at a Mikrotik Routerboard (RB951  MikroTik RouterOS 6.13)

 

When performing an snmpwalk of the device, we see the pppoe client interfaces (counters, gauges, timers etc) as expected.

 

When we perform a Observium discovery of the device, it seems to be counting the 13 interfaces, but shows “XX” for the 2 PPPoE client interfaces.

 

Output of the CPE and Discover & Poller below.

 

List of Interfaces

===

Flags: D - dynamic, X - disabled, R - running, S - slave

 #     NAME                                TYPE         MTU L2MTU  MAX-L2MTU

0  R  ;;; Cust: Gale Insurance [25Mbit] (25/10 NBN NTD000006105558) {GALE-C...

 

       ether1                              ether       1500  1598       4074

1  R  ;;; Cust: Gale Insurance [20Mbit] (Telstra Internet Direct ADSL) {GAL...

 

       ether2                              ether       1500  1598       4074

2  X  ;;; LAN - Trunk Interface

       ether3                              ether       1500  1598       4074

3  RS ;;; LAN - DATA subnet, untagged

       ether4                              ether       1500  1598       4074

4  XS ;;; LAN - VoIP subnet, untagged

       ether5                              ether       1500  1598       4074

5  X  wlan1                               wlan        1500  2290

6  R  bridge1-data                        bridge      1500  1598

7  R  bridge2-voip                        bridge      1500  1598

8  R  lo0                                 bridge      1500 65535

9  R  ;;; PPPoE for FTTx Service

       pppoe-FTTx                          pppoe-out   1480

10  R  ;;; PPPoE for xDSL Service

       pppoe-xDSL                          pppoe-out   1500

11  XS ;;;      DATA subnet, tagged

 

 

 

Discovery Output

===

 

Observium v0.14.7.5731

Discovery

 

Current Revision : 5731

New Revision   : 5731

 

103.253.92.23.rdns.zone 3 routeros

Ports : ..........XX.

Port Stacks:

Processors :  hrDevice: ..

Memory :  HOST-RESOURCES-MIB .

IPv4 Addresses : ..

IPv6 Addresses :

Sensors:  MIKROTIK-MIB  ENTITY-SENSOR-MIB

Storage :  HOST-RESOURCES-MIB: .

Inventory: Physical Inventory : ..

hrDevice : .

MIKROTIK-MIB .

Discovery protocols: LLDP-MIB  CISCO-CDP-MIB

OSPF Neighbours:

ARP/NDP Tables :

BGP Sessions: No BGP on host

VLANs:

Q-BRIDGE-MIB

UCD Disk IO :

Discovered in 9.473 seconds

 

 

 

 

Poller Output

===

 

Observium v0.14.7.5731

Poller

 

Starting polling run:

 

103.253.92.23.rdns.zone 3 routeros

Module [ unix-agent ] disabled globally.

Module [ ipmi ] excluded for device.

Module [ junose-atm-vp ] excluded for device.

Module [ cisco-ipsec-flow-monitor ] excluded for device.

Module [ cisco-remote-access-monitor ] excluded for device.

Module [ cisco-cef ] excluded for device.

Module [ cisco-sla ] excluded for device.

Module [ arista-software-ip-forwarding ] excluded for device.

Module [ cipsec-tunnels ] excluded for device.

Module [ cisco-ace-loadbalancer ] excluded for device.

Module [ cisco-ace-serverfarms ] excluded for device.

Module [ cisco-cbqos ] excluded for device.

Module [ cisco-eigrp ] excluded for device.

Module [ netscaler-vsvr ] excluded for device.

Module [ aruba-controller ] excluded for device.

Module [ cisco-vpdn ] disabled globally.

Module [ wmi ] disabled globally.

Uptime: 21 days, 22h 56m 46s

Module time: 0.8838s

 

Hardware: RB951G-2HnD Version: 6.13 Features: Level 4 Serial:  Asset:

Module time: 0.2185s

Module time: 0.0011s

Processor Processor 6%

 

Checking alerts

Processor Average 6%

 

Checking alerts

Module time: 1.5665s

Mempool main memory: 22.59%

 

Checking alerts

 

Module time: 0.706s

Storage disk: system: 12.98%

 

Checking alerts

 

Module time: 0.4528s

Netstats: Module time: 0.3009s

HR Stats:

Module time: 0.0517s

Module time: 0.2457s

Polling IP-MIB ipSystemStats

Module time: 0.096s

Caching Oids: ifEntry ifXEntry dot3StatsDuplexStatus

Port ether1(1) replacing with 64-bit...VLAN == bps(25.2kbps/107kbps)bytes(166kB/711kB)pkts(22.3pps/25.2pps)

Checking alerts

 

Port ether2(2) replacing with 64-bit...VLAN == bps(1.69kbps/73bps)bytes(11.1kB/494B)pkts(0.61pps/74.0mpps)

Checking alerts

 

Port ether3(3) replacing with 64-bit...VLAN == bps(0bps/0bps)bytes(0B/0B)pkts(0pps/0pps)

Checking alerts

 

Port ether4(4) replacing with 64-bit...VLAN == bps(11.7kbps/8.06kbps)bytes(77.5kB/53.0kB)pkts(12.4pps/4.06pps)

Checking alerts

 

Port ether5(5) replacing with 64-bit...VLAN == bps(0bps/0bps)bytes(0B/0B)pkts(0pps/0pps)

Checking alerts

 

Port wlan1(6) replacing with 64-bit...VLAN == bps(0bps/0bps)bytes(0B/0B)pkts(0pps/0pps)

Checking alerts

 

Port bridge1-data(9) replacing with 64-bit...VLAN == bps(9.5kbps/7.57kbps)bytes(62.6kB/49.8kB)pkts(12.4pps/3.57pps)

Checking alerts

 

Port bridge2-voip(10) replacing with 64-bit...VLAN == bps(0bps/39bps)bytes(0B/263B)pkts(0pps/37.0mpps)

Checking alerts

 

Port vlan10-data(11) replacing with 64-bit...VLAN == bps(0bps/0bps)bytes(0B/0B)pkts(0pps/0pps)

Checking alerts

 

Port vlan20-voice(12) replacing with 64-bit...VLAN == bps(0bps/0bps)bytes(0B/0B)pkts(0pps/0pps)

Checking alerts

 

Port lo0(17) replacing with 64-bit...VLAN == bps(0bps/34bps)bytes(0B/232B)pkts(0pps/37.0mpps)

Checking alerts

 

Module time: 14.5479s

BGP Peers: Module time: 0.0452s

Module time: 0.0011s

Module time: 0.0007s

Wireless:

Module time: 0.0017s

OSPF: Processes:  Areas:  Ports:  Neighbours:

Module time: 0.093s

Mac Accounting: Caching DB...0 entries.

Module time: 0.0019s

Entity Physical:

Module time: 0.0008s

Module time: 0.0005s

FDB Tables

Module time: 0.1898s

Module time: 0.0006s

ping ping_snmp uptime processor mempool storage fdb_count poller_perf Polled in 20.0717 seconds

UPDATED!