Additionally, the route table may not have a route for the remote connection.
Although MP is an extension of LCP, it is not part of RFC 1570 -- LCP Extensions. In Service Pack 2 for Windows NT 4.0, it is no longer necessary to enable this check box to attempt MP negotiation.
NOTE: Some Internet service providers (ISP) cannot deal with the MP options correctly. This problem is resolved by changing the conditions in which RAS sends multilink information to the remote server.
This hotfix has been posted to the following Internet location:
Article ID: 161368 - Last Review: Oct 31, 2006 - Revision: 1