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Unable to delete VLAN vif interface
Closed, ResolvedPublicBUG

Description

Set interface eth1 vif 111

set interfaces ethernet eth1 vif 111
commit

Show interfaces

sever@r11# run show interfaces ethernet
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface        IP Address                        S/L  Description
---------        ----------                        ---  -----------
eth0             192.168.122.11/24                 u/u  
eth0.100         -                                 u/u  
eth1             -                                 u/u  
eth1.111         -                                 u/u

Delele vif interface

sever@r11# delete interfaces ethernet eth1 vif 
[edit]
sever@r11# commit
[ interfaces ethernet eth1 ]
Cannot get device pause settings: Operation not supported
Cannot change udp-fragmentation-offload

[edit]
sever@r11# run show int
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface        IP Address                        S/L  Description
---------        ----------                        ---  -----------
eth0             192.168.122.11/24                 u/u  
eth0.100         -                                 u/u  
eth1             -                                 u/u  
eth1.111         -                                 u/u

Ip link show

[edit]
sever@# sudo ip link show | grep "eth1.1"
5: eth1.111@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
[edit]
sever@#

Details

Difficulty level
Unknown (require assessment)
Version
VyOS 1.3-rolling-202004210117
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)