TWC (AS11351) blocking all NTP?
bill at herrin.us
Tue Feb 4 20:01:09 UTC 2014
On Tue, Feb 4, 2014 at 2:48 PM, Majdi S. Abbas <msa at latt.net> wrote:
> Are you willing to warrant the source, destination and lawful
> purpose of every single frame exiting your network?
Yes, no and no respectively. As a BGP leaf node, I can guarantee that
no packets leave my network from a source address that isn't mine.
The destination I can't control -- my software will respond to any
apparently legitimate external query. As for legal, even if I'm
fortunate enough to never have a customer hijacked into a botnet,
there are a vast number of legal systems in the world and no practical
way to be sure that a given communication is legitimate in all of
But by golly I have total control over the source address in packets
leaving my network.
William D. Herrin ................ herrin at dirtside.com bill at herrin.us
3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
Falls Church, VA 22042-3004
More information about the NANOG