Users may define connection profiles for quick configuration and access to multiple networks. Guardian utilities for both DOS and Windows are included to warn the user of attempts to load large programs from the remote network. They provide dynamically-loadable modules for SunOS 4.1. 2.4 or later. Educational discounts are available.
Client is free.
You're mileage may vary. This should allow you to interoperate with PPP that weren't able to deal with this bug such as the Telebit Netblazers. It also allows interoperation with versions of PPP that do not support IP address negotiation. Users can define multiple PPP configurations for use with different servers or from different locations, selectable on the fly. InterPPP also provides extensive logging and monitoring capabilities which can be useful for troubleshooting.