On 13 Feb 2013, at 11:25, john <[email protected]> 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! Ray
- Re: [uknof] DNS DDoS Colin Johnston
- Re: [uknof] DNS DDoS Jon Morby
- Re: [uknof] DNS DDoS Stuart Henderson
- Re: [uknof] DNS DDoS Robert McKay
- Re: [uknof] DNS DDoS Keith Mitchell
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- Re: [uknof] DNS DDoS Tony Finch
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- Re: [uknof] DNS DDoS john
- Re: [uknof] DNS DDoS Neil J. McRae
- Re: [uknof] DNS DDoS Ray Bellis
- Re: [uknof] DNS DDoS Neil J. McRae
