This check item checks for the presence of a certain prefix in
the user name. If it is not present the check item will fail. If it is
present, it will be removed from the user name and accepted. This is most
useful in DEFAULT items to handle different variations of the same users
name, but with different reply attributes.
In this example, there
might be a user mikem in the System authentication method. These user
entries will allow Pmikem to log in as a PPP user, and Smikem to login as
a Slip user:
DEFAULT Prefix = P, Auth-Type = System
Service-Type = Framed-User,
Framed-Protocol = PPP,
Framed-IP-Address = 255.255.255.254,
Framed-MTU = 1500
DEFAULT Prefix = S, Auth-Type = System
Service-Type = Framed-User,
Framed-Protocol = SLIP,
Framed-IP-Address = 255.255.255.254,
Framed-Compression = None
Tip
Prefix
should appear before any Auth-Type check items.