Shiva Password Authentication Protocol (Spap) - ADTRAN Express XRT User Manual

Chapter 4. Application Configuration

Shiva Password Authentication Protocol (SPAP)

The Express XRT now supports Shiva Corporation's SPAP. The
Express XRT decodes the SPAP packets as they pass between the
client and server PPP devices. SPAP user authentication request
packets seen on the first link are replayed on the second link. The
Express XRT supports the following SPAP features:
• authentication packets
• dialog packets (for third party authentication)
• alert packets
• virtual connections
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