Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
PDSN Service Configuration Mode Commands
pcf-session-id-change restart-ppp ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
pcf-session-id-change restart-ppp
This feature manages current session and PPP renegotiation on GRE-key change without any change in
PCF/PANID/CANID. This command disables or enables the PPP renegotiation restart on receiving an RP registration
request from the current PCF with GRE key (PCF session Id) change. With this command the PDSN aborts and restarts
the call causing PPP renegotiation.
PCF/PANID/CANID. This command disables or enables the PPP renegotiation restart on receiving an RP registration
request from the current PCF with GRE key (PCF session Id) change. With this command the PDSN aborts and restarts
the call causing PPP renegotiation.
This is enabled by default.
Product
PDSN
Privilege
Security Administrator, Administrator
Syntax
Disables the pcf-session-id-change restart-ppp function.
With this option PDSN does not restart the PPP renegotiation on GRE key change from current PCF in an RP
registration request, unless it indicates change in PCF/PANID/CANID.
With this option PDSN does not restart the PPP renegotiation on GRE key change from current PCF in an RP
registration request, unless it indicates change in PCF/PANID/CANID.
Set the pcf-session-id-change function to the default state on enabled.
Usage
GRE key (PCF session ID) is sued to identify the data packet for a session and is negotiated through the A11
signaling messages between PCF and PDSN. By default PDSN aborts and restart the PPP renegotiation on
receipt of any RP registration request with change in GRE key or PCF session Id.
With use of no pcf-session-id-change restart-ppp command PDSN is configured to disable the restart of call
or PPP renegotiation on receipt of any RP registration request with changed GRE key, unless it has any
PCF/ANID/CANID change. PDSN silently switches the GRE key for the session, retaining the existing PPP
session.
signaling messages between PCF and PDSN. By default PDSN aborts and restart the PPP renegotiation on
receipt of any RP registration request with change in GRE key or PCF session Id.
With use of no pcf-session-id-change restart-ppp command PDSN is configured to disable the restart of call
or PPP renegotiation on receipt of any RP registration request with changed GRE key, unless it has any
PCF/ANID/CANID change. PDSN silently switches the GRE key for the session, retaining the existing PPP
session.
Example
The following command disables the PPP renegotiation restart action on receipt of any RP RRQ with changed GRE key
from same PCF/PANID/CANID.
The following command disables the PPP renegotiation restart action on receipt of any RP RRQ with changed GRE key
from same PCF/PANID/CANID.