Re: squirting spray foam into the crack at the bottom of the BAW
Hugo Monteiro <[email protected]>
| Newsgroups | gmane.network.djbdns |
|---|---|
| Message-ID | <[email protected]> |
On 03/16/2010 11:00 AM, George Barwood wrote: > ----- Original Message ----- > From: "Maciej Żenczykowski"<[email protected]> > To: "Hugo Monteiro"<[email protected]> > Cc:<[email protected]> > Sent: Tuesday, March 16, 2010 10:20 AM > Subject: Re: squirting spray foam into the crack at the bottom of the BAW > > > >>> From what i understood, that's exactly Dean point. DNS servers would >>> fallback to TCP if: >>> >> not dns servers, dns caches / recursive resolvers >> >> >>> 1 - Responses were larger than 512 bytes (as described in the current RFC). >>> 2 - When they felt threatened by a birthday attack. >>> >> Agreed, I was just pointing out this wouldn't actually work. >> > Depends what you mean by "not working". > > It may be that allowing a denial of service attack is better than allowing > a cache to be poisoned. > > A solution that works, but is quite a lot of work to implement, is to send multiple queries and check they agree. > > See http://www.george-barwood.pwp.blueyonder.co.uk/DnsServer/ > > -- George > > Hello George, I was wondering how it would deal with situations like round-robin. R's, Hugo Monteiro. -- fct.unl.pt:~# cat .signature Hugo Monteiro Email : [email protected] Telefone : +351 212948300 Ext.15307 Web : http://hmonteiro.net Divisão de Informática Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa Quinta da Torre 2829-516 Caparica Portugal Telefone: +351 212948596 Fax: +351 212948548 www.fct.unl.pt [email protected] fct.unl.pt:~# _