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Maniphest T2779

LLDP: "show lldp neighbors interface" does not yield any result
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Description

LLDP neighbors are detected via eth4 and eth5, but when calling the interface explicitly neighbors are gone.

[email protected]# run show lldp neighbors
Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
                  D - Docsis, T - Telephone, O - Other

Device ID                 Local     Proto  Cap   Platform             Port ID
---------                 -----     -----  ---   --------             -------
SW1                       eth4      LLDP   B     USW-24  4.3.20.11298 1000Mbit_fdx_FiberSX Trunk __  C
CR1                       eth5      LLDP   R     VyOS 1.3-rolling-202 Core: to CR2
[email protected]# run show lldp neighbors interface eth4
Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
                  D - Docsis, T - Telephone, O - Other

Device ID                 Local     Proto  Cap   Platform             Port ID
---------                 -----     -----  ---   --------             -------
[email protected]# run show lldp neighbors interface eth5
Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
                  D - Docsis, T - Telephone, O - Other

Device ID                 Local     Proto  Cap   Platform             Port ID
---------                 -----     -----  ---   --------             -------

Details

Difficulty level
Unknown (require assessment)
Version
1.3-rolling-202008040823
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Perfectly compatible
Issue type
Bug (incorrect behavior)

Related Objects

Event Timeline

c-po created this task.Aug 10 2020, 7:32 AM
pasik added a subscriber: pasik.Aug 10 2020, 7:53 AM
Viacheslav claimed this task.Aug 10 2020, 5:00 PM
Viacheslav added a comment.Aug 10 2020, 5:08 PM

PR https://github.com/vyos/vyos-1x/pull/524

[email protected]:~$ show lldp neighbors interface eth1
Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
                  D - Docsis, T - Telephone, O - Other

Device ID                 Local     Proto  Cap   Platform             Port ID
---------                 -----     -----  ---   --------             -------
r4-roll                   eth1      LLDP   R     VyOS 1.3-rolling-202 eth1
Viacheslav closed this task as Resolved.Aug 11 2020, 7:01 AM
Viacheslav mentioned this in T2462: LLDP op-mode exception: IndexError: list index out of range.

Fixed, VyOS 1.3-rolling-202008110118

[email protected]:~$ show lldp neighbors interface eth1
Capability Codes: R - Router, B - Bridge, W - Wlan r - Repeater, S - Station
                  D - Docsis, T - Telephone, O - Other

Device ID                 Local     Proto  Cap   Platform             Port ID
---------                 -----     -----  ---   --------             -------
r4-roll                   eth1      LLDP   R     VyOS 1.3-rolling-202 eth1
c-po renamed this task from LLDP: "show lldp neughbors interface" does not yield any result to LLDP: "show lldp neighbors interface" does not yield any result.Aug 11 2020, 5:01 PM
c-po moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus board.Nov 23 2020, 5:23 PM
erkin set Issue type to Bug (incorrect behavior).Aug 29 2021, 1:31 PM
erkin removed a subscriber: Active contributors.
syncer edited projects, added VyOS 1.3 Equuleus (1.3.0); removed VyOS 1.3 Equuleus.Aug 29 2022, 12:26 PM
syncer moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus (1.3.0) board.