Vijay, Thanks, but I was concerned that a domain name beginning with "." might be wrong; Taking the SIP ABNF as an example (SDP ABNF isn't so precise), we have: hostname = *( domainlabel "." ) toplabel [ "." ] John > -----Original Message----- > From: Vijay K. Gurbani [mailto:vkg@xxxxxxxxxxxxx] > Sent: 04 February 2010 20:37 > To: Elwell, John > Cc: sipping@xxxxxxxx > Subject: Re: [Sipping] Question on draft-ietf-sipping-v6-transition-07 > > On 02/03/2010 10:07 AM, Elwell, John wrote: > > A follow-up question on the statement: > > "For this, IPv6 implementations MUST use a domain > > name within the .invalid DNS top-level domain > instead of using > > the IPv6 unspecified address (i.e., ::)." > > Presumably just "invalid" (alone, as opposed to > "xxxx.invalid" would be legal? > > John: I think ".invalid" itself suffices, but I will defer to > Gonzalo's > view on this. > > Gonzalo: do you have an opinion. > > Thanks, > > - vijay > -- > Vijay K. Gurbani, Bell Laboratories, Alcatel-Lucent > 1960 Lucent Lane, Rm. 9C-533, Naperville, Illinois 60566 (USA) > Email: vkg@{alcatel-lucent.com,bell-labs.com,acm.org} > Web: http://ect.bell-labs.com/who/vkg/ > _______________________________________________ Sipping mailing list https://www.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@xxxxxxxxxxxxxxx for questions on current sip Use sip@xxxxxxxx for new developments of core SIP
