[ietf86-tech] Ok, I am pissed now, another RA bitch

[joel jaeggli]

On 3/12/13 2:52 AM, Bjoern A. Zeeb wrote:
> It was 2:30 AM and someone decided to do shit on the network again the
> last half hour.
>
> % ndp -rn
> fe80::64:2%en0 if=en0, flags=O, pref=medium, expire=24m58s
> fe80::6600:f1ff:feae:d71f%en0 if=en0, flags=TS, pref=medium, expire=Never
>
> especially happy given the "expire=Never" which will make a lot of
> people unhappy in the morning.
>
> Lucky for whomever it was my scrolllback buffer in my tcpdump window
> was too small.
>
>
> We either need to have a polite word with all these kiddies or we need
> a different solution to the problem;  I for myself will now monitor my
> default router list and just flush it when I see other stuff in there
> or just make it static and not accept RAs anymore.  I do understand that
> this is not a solution we can tell people...
Time for ra-guard I guess.
> /bz
>