interfaces: a PPP interface recreation may break the renew flow

[fichtner]

Also see: https://forum.opnsense.org/index.php?topic=42081.msg212509#msg212509

[Pataps]

Hi I guess this issue doesn't affect many, but in case someone comes across this here are my logs form the time when ppp session renew breaks. It comes back up when I manually update LAN and WAN interface form UI. I can share more if this helps in narrowing down the cause of this.
ppps log 03-12.txt

Opnsense 24.7.9_1

[fichtner]

@Pataps thanks for the follow up... can you send the "dhcp6c" logs instead of "dhcpd" as we rather need this?

[Pataps]

Sure! What's surprising to me is that I seem to not have any logs for PPP session change time.
This is all that has "dhcp6c" in system log until I manually restarted connection.

dhcp6c 03-12.txt