IPv6 handling in SASL LDAP binding

[Xu, Qiang (FXSGSC)]

> -----Original Message-----
> From: kerberos-bounces at mit.edu 
> [mailto:kerberos-bounces at mit.edu] On Behalf Of Russ Allbery
> Sent: Thursday, August 06, 2009 11:56 PM
> To: kerberos at mit.edu
> Subject: Re: IPv6 handling in SASL LDAP binding
> 
> I have no idea if Cyrus SASL supports IPv6 or not, but try 
> using [3ffe:2000:0:1:e0be:1872:d4f8:6b2c] instead.  The 
> brackets disambiguate
> IPv6 address literals from hostnames with ports.

And Russ, could you tell me that in the process of SASL interaction, who is responsible in locating the Kerberos authentication server? 

Thanks,
Xu Qiang