Cisco Cisco Packet Data Gateway (PDG) 故障排查指南
Mobile-IP and Proxy-MIP Timer Considerations
▀ Controlling the Mobile IP Lifetime on a Per-Domain Basis
▄ Cisco ASR 5000 Series Packet Data Serving Node Administration Guide
OL-22939-01
upstream-only: Only upstream user data (data from the mobile node) resets the idle timer for the session. This is
disabled by default.