Re: GUPI/GUSLs and DNS

2003-01-23 Thread Erik Nordmark
I do not believe it is either necessary or appropriate to have DNS provide only addresses that are reachable by the party making the query. The question in my mind is whether it is appropriate to put addresses that are by design not globally reachable in the DNS. Nor should DNS be used as a

Re: GUPI/GUSLs and DNS

2003-01-23 Thread Keith Moore
On Thu, 23 Jan 2003 09:10:08 +0100 (CET) Erik Nordmark [EMAIL PROTECTED] wrote: I do not believe it is either necessary or appropriate to have DNS provide only addresses that are reachable by the party making the query. The question in my mind is whether it is appropriate to put

Re: GUPI/GUSLs and DNS

2003-01-23 Thread Erik Nordmark
But when server.example.com has that is just GUPI then mail delivery to [EMAIL PROTECTED] will fail when the GUPI is not reachable, right? Yes it will. But not because you listed a GUPI in the DNS, but because you failed to provide and advertise a server that was reachable by

Re: GUPI/GUSLs and DNS

2003-01-23 Thread Keith Moore
On Thu, 23 Jan 2003 20:09:41 +0100 (CET) Erik Nordmark [EMAIL PROTECTED] wrote: But when server.example.com has that is just GUPI then mail delivery to [EMAIL PROTECTED] will fail when the GUPI is not reachable, right? Yes it will. But not because you listed a GUPI in the DNS,

Re: GUPI/GUSLs and DNS

2003-01-22 Thread Keith Moore
One thing I haven't seen discussed in the GUPI/GUSL threads is how folks envision they and DNS to fit together for the lookups especially when GUPI is used for private interconnects between sites (whether it is site-to-site or goes through some ISPs through private arrangements). I do

RE: GUPI/GUSLs and DNS

2003-01-22 Thread Michel Py
Erik Nordmark wrote: But the private interconnects seem to imply that there needs to be more than two faces - one for each set of set of sites that use GUPI/GUSL for private interconnects I think. Yes. Has anybody thought through how this would work? With recursive resolvers? No. With an