Ghost interface not match up with config

PeterUK

V1.30(ABWV.1)ITS-24WK47-m6271

and on Ge4 it should have in the config
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.235/26"
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.253/26"

but only
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.235/26"
shows when config downloaded

yet if a upload that config with only
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.235/26"
I apply reboot then I have rules for 192.168.255.253 and they still work I ARP for 192.168.255.235 and 192.168.255.253 and its the FLEX H yet a config upload without
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.253/26"

So then I when to webconsole to add back
vrf main interface ethernet ge4 ipv4 address 192.168.255.253/26
commit
copy running startup

downloaded the config to check
/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.253/26"
which it was but found the config file increased a bit from 311KB to 349KB
so got a TextCompare app and found some added lines of config like for VPN site to site along with other stuff but not sure why they got added? Maybe I was running V1.30(ABWV.1) with a setup that did not have them then updated firmware to V1.30(ABWV.1)ITS-24WK47-m6271 and the webconsole decided to add some new lines?

PeterUK

update

so not a Ghost but when I disabled DHCP options for Ge4 this removes added interfaces

/ vrf "main" interface ethernet "ge4" ipv4 address "192.168.255.253/26"

But as to why traffic like PoP going to 192.168.255.253 works is to do with NAT rules even if 192.168.255.253 interface is removed NAT acks as a interface for the IP and ARP reply for it.

PeterUK

Ok update this got fixed in V1.31 with the added Secondary IP box but sadly no way to do DHCP with Secondary IP box :(