+1, No need to worry, just use your loopback address as the SystemID.
> On 13 Apr 2020, at 18:02, Tom Beecher <beec...@beecher.cc> wrote: > > My recommendation would be not to bother. :) > > Just encode the router loopback IPv4 address in the system identifier bytes > and call it a day. > > On Mon, Apr 13, 2020 at 9:55 AM JASON BOTHE via NANOG <nanog@nanog.org > <mailto:nanog@nanog.org>> wrote: > Does anyone have any recommendations for a database or IPAM platform that can > house IS-IS addressing? Can’t seem to find anything out there. > > Thanks > > J~