[c-nsp] Rationale for ISIS default origination behavior

[Saku Ytti]

On (2013-01-22 23:02 +0100), Gert Doering wrote:
 
> And if 8.8.8.8 should ever disappear from the table for whatever reason
> (even Google might have an outage), your default route disappears - I'm 
> not sure I consider *that* a very good idea.

I covered this contingency multiple times, including in my first email.

> No need to put the default route into BGP.  I wrote IGP above :-)

Even worse.

-- 
  ++ytti