On Thu, Feb 08, 2001, Michael H. Warfield <[EMAIL PROTECTED]> wrote: > But, wait a minute. CNAME -> CNAME is a "must not". MX -> CNAME > is a "should not". The "should not" leaves it to be implimentation > dependent and not an outright ban. Sooo... Actually, I had this conversation recently. I checked a variety of places and I couldn't find an RFC that said CNAME -> CNAME is a "must not". In fact I found this snippet in rfc1912 which seems to imply that it is legal: Also, having chained records such as CNAMEs pointing to CNAMEs may make administration issues easier, but is known to tickle bugs in some resolvers that fail to check loops correctly. As a result some hosts may not be able to resolve such names. *shrug* JE - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
- Re: DNS goofups galore... Henning P. Schmiedehausen
- Re: DNS goofups galore... Gerhard Mack
- Re: DNS goofups galore... H. Peter Anvin
- Re: DNS goofups galore... Michael H. Warfield
- Re: DNS goofups galore... H. Peter Anvin
- Re: DNS goofups galore... Michael H. Warfield
- Re: DNS goofups galore... H. Peter Anvin
- Re: DNS goofups galore... Michael H. Warfield
- Re: DNS goofups galore... H. Peter Anvin
- Re: DNS goofups galore... Michael H. Warfield
- Re: DNS goofups galore... Johannes Erdfelt
- Re: DNS goofups galore... Henning P. Schmiedehausen
- Re: DNS goofups galore... James Antill
- Re: DNS goofups galore... Henning P. Schmiedehausen
- Re: DNS goofups galore... James Antill
- Re: DNS goofups galore... Jan Gyselinck
- Re: DNS goofups galore... Henning P. Schmiedehausen
- Re: DNS goofups galore... Kai Henningsen
- Re: DNS goofups galore... Henning P. Schmiedehausen
- Re: DNS goofups galore... Aaron Denney
- Re: DNS goofups galore... Michael H. Warfield