Filter NTP traffic by packet size?
niels=nanog at bakker.net
Fri Feb 28 16:47:20 UTC 2014
>>>is there any modern utility in chargen?
>>Who knows, when CGNs become commonplace we'll start to run out of
>>ephemeral ports and we'll have to start using ports < 1024 too.
>>Would be a shame if their use were impeded by old ACLs lying
* randy at psg.com (Randy Bush) [Fri 28 Feb 2014, 17:23 CET]:
>woah! i did not suggest acls. i was assuming that one just
>disables the 'service'.
Oh, I'm sorry! I honestly thought this thread was about filtering
as a way of mitigating abuse.
Yes, of course one should not run the service, especially not UDP.
More information about the NANOG