Reproducing steps:
set interfaces ethernet eth1 vif 1000 set service pppoe-server authentication mode 'radius' set service pppoe-server authentication protocols 'chap' set service pppoe-server authentication radius server 192.168.0.1 key 'xxx' set service pppoe-server client-ip-pool subnet '100.64.0.0/16' set service pppoe-server gateway-address '10.0.0.1' set service pppoe-server interface eth1.1000 vlan-range '1-4095' set service pppoe-server name-server '1.1.1.1' set service pppoe-server name-server '8.8.8.8' set service pppoe-server service-name 'test'
In config, we can see
[pppoe] verbose=1 ac-name=vyos-ac interface=eth1.1000 vlan-mon=eth1.1000,,1-4095 interface=re:\.\d+
But expected
vlan-mon=eth1.1000,1-4095 interface=re:eth1\.1000\.\d+