[j-nsp] what happens in JUNOS when interface is disabled/enabled

[Tim Harman]

> One thing I remember I didn't check was the content of the forwarding
> table. I have no idea how plausible this is, but maybe there was some
> inconsistency between the routing table and forwarding table?
>
> However, anyone experienced something similar?

I've seen this before, quite recently in fact.  It was on a box running an
older (pre 10) version of JunOS.

I too forgot to do a "show pfe route ip prefix <blah>" before doing a
disable and re-enabled, which fixed the problem.

Reminded me of the old days (or maybe still modern times, I wouldn't know)
on a Cisco box where "no ip cef <cr> ip cef" would usually fix these sorts
of problems.

Tim