Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-28 Thread teemu.savolainen
p-boun...@ietf.org] >On Behalf Of ext Olafur Gudmundsson >Sent: 27 July, 2009 16:38 >To: venkatesh.bs; dnsop@ietf.org >Subject: Re: [DNSOP] query regarding DNS Cache in resolver. > >At 00:56 27/07/2009, venkatesh.bs wrote: >>Hi all, >> I have one query regarding DNS

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-28 Thread Stephane Bortzmeyer
On Tue, Jul 28, 2009 at 08:42:03AM +0530, venkatesh.bs wrote a message of 49 lines which said: > Is anywhere in RFC they have mentioned about DNS cache can be based > on FQDN, QUERY TYPE RFC 1034, sections 3.7.1, 4.3.1 and 4.3.2. > (we are ignoring the class as it is always INTERNET(IN)). V

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread bmanning
class is not always IN. --bill On Tue, Jul 28, 2009 at 08:42:03AM +0530, venkatesh.bs wrote: > Thanks olufur, > > Is anywhere in RFC they have mentioned about DNS cache can be based on > FQDN, QUERY TYPE (we are ignoring the class as it is always INTERNET(IN)). > > Thanks & Regards, > venka

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread Andrew Sullivan
On Mon, Jul 27, 2009 at 10:37:47AM -0400, Olafur Gudmundsson wrote: > DNSSEC aware caches the cache should remember the setting of the > DO bit in the answer. Did you mean the AD bit? In any case, I assume what you're trying to capture is that you need to know whether the cache may possibly have

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread venkatesh.bs
Thanks olufur, Is anywhere in RFC they have mentioned about DNS cache can be based on FQDN, QUERY TYPE (we are ignoring the class as it is always INTERNET(IN)). Thanks & Regards, venkatesh. Olafur Gudmundsson wrote: At 00:56 27/07/2009, venkatesh.bs wrote: Hi all, I have one query regardi

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread David Blacka
On Jul 27, 2009, at 10:37 AM, Olafur Gudmundsson wrote: At 00:56 27/07/2009, venkatesh.bs wrote: Hi all, I have one query regarding DNS cache maintaince in dns resolver, Whether DNS Cache should be based on per server address or based on FQDN only. DNS caches MUST cache by the holy DN

Re: [DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread Olafur Gudmundsson
At 00:56 27/07/2009, venkatesh.bs wrote: Hi all, I have one query regarding DNS cache maintaince in dns resolver, Whether DNS Cache should be based on per server address or based on FQDN only. DNS caches MUST cache by the holy DNS Trinity: Query Name, Query Type, Query Class DNSSE

[DNSOP] query regarding DNS Cache in resolver.

2009-07-27 Thread venkatesh.bs
Hi all, I have one query regarding DNS cache maintaince in dns resolver, Whether DNS Cache should be based on per server address or based on FQDN only. 1. Query1: Domain name: "google.com" DNS IP: DNS_SERVER_1 - result will be stored in DNS Cache Meanwhile,DNS Server IP got changed. 2. Qu

[DNSOP] query regarding DNS Cache in resolver.

2009-07-25 Thread venkatesh.bs
Hi all, I have one query regarding DNS cache maintaince in dns resolver, Whether DNS Cache should be based on per server address or based on FQDN only. 1. Query1: Domain name: "google.com" DNS IP: DNS_SERVER_1 - result will be stored in DNS Cache Meanwhile,DNS Server IP got changed. 2. Qu