Recognize change of IPv6 prefix

Sun Mar 3 09:24:40 UTC 2019

Hello,

does anybody know a way to recognize the change of the IPv6 prefix that my provider advertises me on FreeBSD?

Anytime my prefix changes when establishing a new PPPoE connection on my UniFi router IPv6 connectivity in the iocage jals breaks until I restart networking and routing. I would like to automate this process.

My workaround is to run a ping6 with monit and restart routing and networking when it fails a few times but that feels dirty.

Best regards
Chris
--
Christian Baer

E-Mail: chris at debilux.org 

Mobil: +49 160 969 769 37

Naheweinstr. 44, D-55450 Mainz