The VPN Tunnel is built on a loopback (lo10000) interface of the VPN tunnel. At the same time the loopback interface is the Source interface for TACACS, Logging & SNMP.
Everything works beautifully.
However, if you make a reload, the tunnel uses the next free loopback interface -> for example loopback interface 10001 ... with every reload the Loopback Adress is incremented by one number. What the rest of the configuration (TACACS, SNMP, etc.) confuses, and therefore no longer works .
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...