This is because these two indexes aren't the same, afaik dot1d doesn't use the same indexing as ifTable.

There's an intermediate index, but I can't remember where it is :)

Adam.

Sent from BlueMail
On 7 Mar 2018, at 21:35, todevnull@free.fr wrote:
it's not an ignored port :-/

snmpwalk -v2c -c ****** 2.58.65.161 | grep ifName
IF-MIB::ifName.1 = STRING: Vl1
IF-MIB::ifName.100 = STRING: Vl100
IF-MIB::ifName.5001 = STRING: Po1
IF-MIB::ifName.10001 = STRING: Fa0/1
IF-MIB::ifName.10002 = STRING: Fa0/2
IF-MIB::ifName.10003 = STRING: Fa0/3
IF-MIB::ifName.10004 = STRING: Fa0/4
IF-MIB::ifName.10005 = STRING: Fa0/5
IF-MIB::ifName.10006 = STRING: Fa0/6
IF-MIB::ifName.10007 = STRING: Fa0/7
IF-MIB::ifName.10008 = STRING: Fa0/8
IF-MIB::ifName.10009 = STRING: Fa0/9
IF-MIB::ifName.10010 = STRING: Fa0/10
IF-MIB::ifName.10011 = STRING: Fa0/11
IF-MIB::ifName.10012 = STRING: Fa0/12
IF-MIB::ifName.10013 = STRING: Fa0/13
IF-MIB::ifName.10014 = STRING: Fa0/14
IF-MIB::ifName.10015 = STRING: Fa0/15
IF-MIB::ifName.10016 = STRING: Fa0/16
IF-MIB::ifName.10017 = STRING: Fa0/17
IF-MIB::ifName.10018 = STRING: Fa0/18
IF-MIB::ifName.10019 = STRING: Fa0/19
IF-MIB::ifName.10020 = STRING: Fa0/20
IF-MIB::ifName.10021 = STRING: Fa0/21
IF-MIB::ifName.10022 = STRING: Fa0/22
IF-MIB::ifName.10023 = STRING: Fa0/23
IF-MIB::ifName.10024 = STRING: Fa0/24
IF-MIB::ifName.10101 = STRING: Gi0/1
IF-MIB::ifName.10102 = STRING: Gi0/2
IF-MIB::ifName.10501 = STRING: Nu0



7 mars 2018 22:09 "Tom Laermans" <tom.laermans@powersource.cx> a écrit:

 What's interface id 8 on your device? snmpget ifName.8 maybe. Is it an 
 ignored port per chance?
 
 Tom
 
 On 3/7/2018 10:03 PM, todevnull@free.fr wrote:
 
 Humm seems that the devices is reporting some mac addresses, bot no interfaces are associated to
 them...
 They appear without portID on the "vlans_fdb" table and so, not present on the web GUI.
 
 Do you know why their is no port ID ?
 
 Please find below some output sample of the command line : ./poller.php -d -h 2.58.65.161
 
 dot1dTpFdbAddress[0:0:c:7:ac:a] = 0:0:c:7:ac:a
 dot1dTpFdbAddress[0:15:70:29:52:81] = 0:15:70:29:52:81
 dot1dTpFdbAddress[0:15:70:3e:d6:63] = 0:15:70:3e:d6:63
 dot1dTpFdbAddress[0:15:70:40:72:3f] = 0:15:70:40:72:3f
 dot1dTpFdbAddress[0:15:70:40:73:3b] = 0:15:70:40:73:3b
 dot1dTpFdbAddress[0:15:70:40:76:c7] = 0:15:70:40:76:c7
 dot1dTpFdbAddress[0:15:70:52:3b:3f] = 0:15:70:52:3b:3f
 dot1dTpFdbAddress[0:23:68:91:5d:f1] = 0:23:68:91:5d:f1
 dot1dTpFdbAddress[2c:33:11:d2:4:0] = 2c:33:11:d2:4:0
 dot1dTpFdbAddress[5c:e:8b:12:da:41] = 5c:e:8b:12:da:41
 dot1dTpFdbAddress[5c:e:8b:12:e5:c3] = 5c:e:8b:12:e5:c3
 dot1dTpFdbAddress[5c:e:8b:12:ef:53] = 5c:e:8b:12:ef:53
 dot1dTpFdbAddress[5c:e:8b:12:ef:87] = 5c:e:8b:12:ef:87
 dot1dTpFdbAddress[5c:e:8b:12:ef:97] = 5c:e:8b:12:ef:97
 dot1dTpFdbAddress[5c:e:8b:12:f1:47] = 5c:e:8b:12:f1:47
 dot1dTpFdbAddress[5c:e:8b:12:fe:ff] = 5c:e:8b:12:fe:ff
 dot1dTpFdbAddress[5c:e:8b:13:cb:a7] = 5c:e:8b:13:cb:a7
 dot1dTpFdbAddress[5c:e:8b:13:cc:3b] = 5c:e:8b:13:cc:3b
 dot1dTpFdbPort[0:0:c:7:ac:a] = 25
 dot1dTpFdbPort[0:15:70:29:52:81] = 26
 dot1dTpFdbPort[0:15:70:3e:d6:63] = 64
 dot1dTpFdbPort[0:15:70:40:72:3f] = 64
 dot1dTpFdbPort[0:15:70:40:73:3b] = 64
 dot1dTpFdbPort[0:15:70:40:76:c7] = 8
 dot1dTpFdbPort[0:15:70:52:3b:3f] = 64
 dot1dTpFdbPort[0:23:68:91:5d:f1] = 17
 dot1dTpFdbPort[2c:33:11:d2:4:0] = 25
 dot1dTpFdbPort[5c:e:8b:12:da:41] = 26
 dot1dTpFdbPort[5c:e:8b:12:e5:c3] = 9
 dot1dTpFdbPort[5c:e:8b:12:ef:53] = 3
 dot1dTpFdbPort[5c:e:8b:12:ef:87] = 19
 dot1dTpFdbPort[5c:e:8b:12:ef:97] = 26
 dot1dTpFdbPort[5c:e:8b:12:f1:47] = 21
 dot1dTpFdbPort[5c:e:8b:12:fe:ff] = 6
 dot1dTpFdbPort[5c:e:8b:13:cb:a7] = 20
 dot1dTpFdbPort[5c:e:8b:13:cc:3b] = 4
 dot1dTpFdbStatus[0:0:c:7:ac:a] = learned
 dot1dTpFdbStatus[0:15:70:29:52:81] = learned
 dot1dTpFdbStatus[0:15:70:3e:d6:63] = learned
 dot1dTpFdbStatus[0:15:70:40:72:3f] = learned
 dot1dTpFdbStatus[0:15:70:40:73:3b] = learned
 dot1dTpFdbStatus[0:15:70:40:76:c7] = learned
 dot1dTpFdbStatus[0:15:70:52:3b:3f] = learned
 dot1dTpFdbStatus[0:23:68:91:5d:f1] = learned
 dot1dTpFdbStatus[2c:33:11:d2:4:0] = learned
 dot1dTpFdbStatus[5c:e:8b:12:da:41] = learned
 dot1dTpFdbStatus[5c:e:8b:12:e5:c3] = learned
 dot1dTpFdbStatus[5c:e:8b:12:ef:53] = learned
 dot1dTpFdbStatus[5c:e:8b:12:ef:87] = learned
 dot1dTpFdbStatus[5c:e:8b:12:ef:97] = learned
 dot1dTpFdbStatus[5c:e:8b:12:f1:47] = learned
 dot1dTpFdbStatus[5c:e:8b:12:fe:ff] = learned
 dot1dTpFdbStatus[5c:e:8b:13:cb:a7] = learned
 dot1dTpFdbStatus[5c:e:8b:13:cc:3b] = learned
 
 +------+--------------+-----------+---------+---------+
 | VLAN | MAC Address | Port Name | Port ID | Status |
 +------+--------------+-----------+---------+---------+
 | 1 | 0018ba20d483 | Po1 | 1417 | learned |
 | 1 | 2401c7786f97 | Po1 | 1417 | learned |
 | 1 | 2401c7786f98 | Po1 | 1417 | learned |
 | 1 | 2401c7affb19 | Gi0/2 | 1443 | learned |
 | 1 | 2401c7ba5299 | Gi0/1 | 1442 | learned |
 | 1 | 2c3311d20400 | Gi0/1 | 1442 | learned |
 | 1 | 5c0e8b13c935 | Fa0/1 | 1418 | learned |
 | 1 | 7467f7039b90 | Gi0/1 | 1442 | learned |
 | 15 | 00000c07ac0a | Gi0/1 | 1442 | learned |
 | 15 | 001570295281 | Gi0/2 | 1443 | learned |
 | 15 | 0015703ed663 | Po1 | 1417 | learned |
 | 15 | 00157040723f | Po1 | 1417 | learned |
 | 15 | 00157040733b | Po1 | 1417 | learned |
 | 15 | 0015704076c7 | | | learned |
 | 15 | 001570523b3f | Po1 | 1417 | learned |
 | 15 | 002368915df1 | | | learned |
 | 15 | 2c3311d20400 | Gi0/1 | 1442 | learned |
 | 15 | 5c0e8b12da41 | Gi0/2 | 1443 | learned |
 | 15 | 5c0e8b12e5c3 | | | learned |
 | 15 | 5c0e8b12ef53 | | | learned |
 | 15 | 5c0e8b12ef87 | | | learned |
 | 15 | 5c0e8b12ef97 | Gi0/2 | 1443 | learned |
 | 15 | 5c0e8b12f147 | | | learned |
 | 15 | 5c0e8b12feff | | | learned |
 | 15 | 5c0e8b13cba7 | | | learned |
 | 15 | 5c0e8b13cc3b | | | learned |
 | 100 | 00000c07ac14 | Gi0/1 | 1442 | learned |
 | 100 | 0000aad49fd1 | | | mgmt |
 | 100 | 0000aad9f661 | Gi0/1 | 1442 | learned |
 | 100 | 00074d28a7cc | Gi0/1 | 1442 | learned |
 | 100 | 00074d3c0980 | Po1 | 1417 | learned |
 | 100 | 0015704081e9 | | | mgmt |
 | 100 | 0015706d1e61 | Gi0/1 | 1442 | learned |
 | 100 | 00157077760d | Gi0/1 | 1442 | learned |
 | 100 | 0018ba20d4c1 | Po1 | 1417 | learned |
 | 100 | 0019065cf0c1 | Po1 | 1417 | learned |
 | 100 | 001e49cf7241 | Po1 | 1417 | learned |
 | 100 | 004058115f39 | Po1 | 1417 | learned |
 | 100 | 00a2ee3ecaa0 | Gi0/1 | 1442 | learned |
 | 100 | 10604b7ab36a | Gi0/1 | 1442 | learned |
 | 100 | 2401c7786fc1 | Po1 | 1417 | learned |
 | 100 | 2401c7afcbc1 | Gi0/1 | 1442 | learned |
 | 100 | 2401c7affb41 | Gi0/2 | 1443 | learned |
 | 100 | 2c3311d20400 | Gi0/1 | 1442 | learned |
 | 100 | 30cda78eb43c | Po1 | 1417 | learned |
 | 100 | 6c3be5197201 | Po1 | 1417 | learned |
 | 100 | 6c3be522fe98 | Po1 | 1417 | learned |
 | 100 | 6c3be524dd33 | Gi0/1 | 1442 | learned |
 | 100 | 6c3be524dd34 | Po1 | 1417 | learned |
 | 100 | 6c3be524dd35 | Gi0/1 | 1442 | learned |
 | 100 | 6c3be524dd3a | Po1 | 1417 | learned |
 | 100 | 6c3be524dd3b | Gi0/1 | 1442 | learned |
 | 100 | 6c3be530d8f2 | | | mgmt |
 | 100 | 6c3be530d8fc | | | mgmt |
 | 100 | 6c3be530d8ff | Po1 | 1417 | learned |
 | 100 | 6c3be5329060 | Po1 | 1417 | learned |
 | 100 | 6c3be5329066 | Po1 | 1417 | learned |
 | 100 | 802aa801c962 | | | mgmt |
 | 100 | 9c934e1b3bbf | Po1 | 1417 | learned |
 | 100 | 9c934e53ad5c | | | mgmt |
 | 100 | deadbeef0001 | Gi0/1 | 1442 | learned |
 | 101 | 00000c07ac1e | Gi0/1 | 1442 | learned |
 | 101 | 00809fc0f1b6 | | | learned |
 | 101 | 00809fc1d932 | | | learned |
 | 101 | 00a2ee3ecaa0 | Gi0/1 | 1442 | learned |
 | 101 | 2c3311d20400 | Gi0/1 | 1442 | learned |
 | 100 | 0017c811c5d3 | 1417 | deleted |
 | 100 | 004058115ee8 | 1417 | deleted |
 | 100 | 30cda78eb43f | 1417 | deleted |
 | 100 | 802aa800c572 | 1443 | deleted |
 +------+--------------+-----------+---------+---------+
 
 Tell me if you need more info Adam.
 
 Thanks in advance.
 
 Tarik.
 
 6 mars 2018 17:01 "Adam Armstrong" <adama@observium.org> a écrit:
 
 If we're showing macs, then the device is reporting macs.
 
 adam.
 
 On 2018-03-06 15:56:33, todevnull@free.fr <todevnull@free.fr> wrote:
 
 Hello all,
 
 First of all, i would like to tanks all people that made this great tool ! :)
 I'm still preparaing the migration from our old tool to Observium.
 So, i am playing/testing it with some Cisco devices.
 
 A strange thing that i observed is that the FDB tables show mac addresses on switch interfaces that
 are in trunk mode only (dot1Q flagged).
 
 Do i need to setup or declare something somewhere ?
 
 Thank in advance for your help.
 
 Tarik.
 Observium
 18.3.9076 (6th March 2018)
 
 OS
 Linux 3.16.0-4-amd64 [amd64] (Debian 8.5)
 
 Apache
 2.4.10 (Debian)
 
 PHP
 5.6.23-0+deb8u1 (OPcache: ENABLED)
 
 Python
 2.7.9
 
 MySQL
 5.5.50-0+deb8u1 (extension: mysqli 5.0.11-dev)
 
 SNMP
 NET-SNMP 5.7.2.1
 
 RRDtool
 1.4.8

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