option uap-servers text;
This option specifies a list of URLs, each pointing to a user authen-
tication service that is capable of processing authentication
requests encapsulated in the User Authentication Protocol (UAP). UAP
servers can accept either HTTP 1.1 or SSLv3 connections. If the list
includes a URL that does not contain a port component, the normal
default port is assumed (i.e., port 80 for http and port 443 for
https). If the list includes a URL that does not contain a path com-
ponent, the path /uap is assumed. If more than one URL is specified
in this list, the URLs are separated by spaces.
IP-ADDRESS
option new-name code new-code = ip-address ;
An option whose structure is an IP address can be expressed either as a
domain name or as a dotted quad. So the following is an example use of
the ip-address type:
option sql-server-address code 193 = ip-address;
option sql-server-address sql.example.com;