Hi Alexander,
Many apologies, I typed this wrong.... we have the address configured correctly.... the 0000 is not there so it is the correct length.
We have IS-IS working as we are now able to ping to different networks but the actual seems to be the following:
I have set the following:
[edit protocols isis]
set traceoptions file isisdebug
set traceoptions flag error
I see the following in the output, but cannot see any issues in the config:
Notification not sent due to 5-second throttle as per rfc4444: isisSequenceNumberSkip
ERROR: IS-IS instance does not have a valid router ID
This does not seem right.... the IPv6 pings from anywhere to anywhere and all addresses are unique. As mentioned, although ISIS is operating correctly, I wanted to know what these errors really mean.
Thanks