Cisco Cisco Packet Data Gateway (PDG) Guida Alla Risoluzione Dei Problemi
Service Configuration Procedures
Creating and Configuring PDSN Services ▀
Cisco ASR 5000 Series Packet Data Serving Node Administration Guide ▄
OL-22939-01
Optionally configure the PDSN behavior for A11 RRQ related parameters.
can be used to deny A11 RRQ messages that have an unsupported Vendor Id or invalid
Airlink Sequence number (less than or equal to a previously received sequence number). Keywords and
options that configure additional PDSN service behavior for A11 RRQs with this command are provided in the
Command Line Interface Reference.
options that configure additional PDSN service behavior for A11 RRQs with this command are provided in the
Command Line Interface Reference.
Optionally use the
command to configure the
PDSN behavior to terminate A10 session, when the PDSN receives the A11-RRQ (Type 4) before the session
for the original MN is established completely.
for the original MN is established completely.
Optionally use the
command to configure the PDSN
behavior to disable the ppp renegotiation, when the PDSN receives the A11 RRQ (Type 4) with a change in
GRE key or PCF session Id, from current PCF and no change in PCF/PANID/CANID.
GRE key or PCF session Id, from current PCF and no change in PCF/PANID/CANID.
Optionally use the
command to change the maximum amount of time, in
seconds, allowed to set up a session. The default setting is 60 seconds.
Optionally configure a delay before starting LCP to avoid the first LCP Configuration Request being lost
because the RP link may not be ready even if it has indicated it is active. Losing an LCP Config Request
increases the total session setup time.
increases the total session setup time.
Optional: You can configure the system whether to retain the currently allocated IP address for the session or to
release the current IP address, and a new IP address is to allocate after PPP renegotiation.
To retain the allocated IP during PPP renegotiation use the
command
Important:
By default it will use the same IP address, allocated during renegotiation, after
renegotiation also. Detailed informations are provided in Command Line Interface Reference.
Optionally configure the MSID length to reject the A11-RRQs with illegal IMSI value by entering the
command:
By default it will use the default MSID length as per standard. Detailed informations are provided in Command
Line Interface Reference.
Line Interface Reference.
The nai-construct domain command should only be used if the PDSN service is configured to allow no
authentication using the authentication allow-noauth command.
Multiple SPIs can be configured within the PDSN service in order to accommodate a single PDSN interface
communicating with multiple PCFs.
An infinite lifetime can be configured using the no lifetime command.
Multiple addresses on the same IP interface can be bound to different PDSN services. However, each address
can be bound to only one PDSN service.
The hardware configuration and features installed can affect the maximum subscriber sessions that can be
supported.
Repeat this configuration as needed to create and bind additional PDSN services to any other interfaces.
Save your configuration as described in Saving Your Configuration.
Verifying the PDSN Services
Step 1
Use the following command to verify that the PDSN service was created and configured properly: