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PPPoE-server adding new interface does not work
Closed, ResolvedPublicBUG

Description

PPPoE-server adding new interfaces for listening to PPP clients requires to restart [email protected]

set service pppoe-server access-concentrator 'ACN'
set service pppoe-server authentication local-users username foo disable
set service pppoe-server authentication local-users username foo password 'bar'
set service pppoe-server authentication mode 'local'
set service pppoe-server authentication radius rate-limit attribute 'Cisco-AVPair'
set service pppoe-server authentication radius rate-limit enable
set service pppoe-server authentication radius rate-limit vendor 'Cisco'
set service pppoe-server authentication radius server 203.0.113.1 key 'vyos-secret'
set service pppoe-server client-ip-pool name ONE gateway-address '100.64.0.1'
set service pppoe-server client-ip-pool name ONE subnet '100.64.0.0/18'
set service pppoe-server interface eth1
set service pppoe-server interface eth1.23
set service pppoe-server name-server '100.64.0.1'

Add interface eth2

vyos@r4:~$ show pppoe-server interfaces 
 interface:   connections:    state:
-----------------------------------
     eth1              0    active
  eth1.23              0    active
vyos@r4:~$ 
vyos@r4:~$ conf
[edit]
vyos@r4# set service pppoe-server interface eth2
[edit]
vyos@r4# commit
[edit]
vyos@r4#

Expect to listen to eth1, eth1.23, eth2

vyos@r4# run show pppoe-server interfaces 
 interface:   connections:    state:
-----------------------------------
     eth1              0    active
  eth1.23              0    active
[edit]
vyos@r4#

After restarting accel-ppp service all works fine:

vyos@r4# sudo systemctl restart [email protected]
[edit]
vyos@r4# 
[edit]
vyos@r4# 
[edit]
vyos@r4# run show pppoe-server interfaces 
 interface:   connections:    state:
-----------------------------------
     eth1              0    active
  eth1.23              0    active
     eth2              0    active
[edit]
vyos@r4#

Details

Difficulty level
Unknown (require assessment)
Version
VyOS 1.5-rolling-202311040021
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Unspecified (please specify)