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

[Bjoern A. Zeeb]

On Tue, 12 Mar 2013, joel jaeggli wrote:

> 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.

Yes, give it to me, and make the hotel deploy it on their switches.

-- 
Bjoern A. Zeeb                                  Charles Haddon Spurgeon:
"Friendship is one of the sweetest joys of life.  Many might have failed
   beneath the bitterness of their trial  had they not found a friend."