This is on a custom-built image with a patch on config.py T2409 so that may have an effect on it.
vyos@vyos# run show lldp neighbors Report Time: 2020-05-15 22:23:46 Image Version: VyOS 1.3-rolling-202005121147 Release Train: equuleus Built by: [email protected] Built on: Tue 12 May 2020 11:47 UTC Build UUID: 043f8641-36cc-410a-8f62-afedd8db9ad2 Build Commit ID: 2cb6f390d7bdaa Architecture: x86_64 Boot via: installed image System type: guest Hardware vendor: PC Engines Hardware model: apu2 Hardware S/N: Unknown Hardware UUID: Unknown Traceback (most recent call last): File "/usr/libexec/vyos/op_mode/lldp_op.py", line 153, in <module> tmp['neighbors'].append( extract_neighbor(neighbor) ) File "/usr/libexec/vyos/op_mode/lldp_op.py", line 110, in extract_neighbor device['platform'] = chassis[0].getElementsByTagName('descr')[0].firstChild.data[:20].replace(',',' ') IndexError: list index out of range
show lldp neighbors detail works:
vyos@vyos# run show lldp neighbors detail
-------------------------------------------------------------------------------
LLDP neighbors:
-------------------------------------------------------------------------------
Interface: eth2, via: LLDP, RID: 1, Time: 0 day, 00:12:15
Chassis:
ChassisID: mac 6c:50:4d:xx:xx:xx
SysName: switch51c8b8
Capability: Bridge, on
Port:
PortID: mac 6c:50:4d:xx:xx:xx
TTL: 120
PMD autoneg: supported: yes, enabled: yes
Adv: 10Base-T, HD: yes, FD: yes
Adv: 100Base-TX, HD: yes, FD: yes
Adv: 1000Base-T, HD: no, FD: yes
MAU oper type: 1000BaseTFD - Four-pair Category 5 UTP, full duplex mode
VLAN: 1, pvid: yes
LLDP-MED:
Device Type: Network Connectivity Device
Capability: Capabilities, yes
Capability: Policy, yes
Capability: Location, yes
Capability: MDI/PSE, yes
Capability: Inventory, yes
LLDP-MED Network Policy for: Voice, Defined: yes
Priority: Voice
PCP: 5
DSCP Value: 46
-------------------------------------------------------------------------------
[edit]but show lldp neighbors interface eth2 shows nothing (even though it does have a neighbor, see above):
vyos@vyos# run show lldp neighbors interface eth2
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
--------- ----- ----- --- -------- -------
[edit]