Re: [uknof] DNS DDoS

[john]

On 2/13/13 12:55 PM, Ray Bellis wrote:
> 
> On 13 Feb 2013, at 11:25, john <jb...@ripe.net> wrote:
> 
>> i.e. only allow UDP traffic with a source port of 53 to go to your
>> caching server.
> 
> Don't forget to allow inbound tcp/53 responses, too!
Ah yes of course :$, thanks ray