Cisco Cisco Packet Data Gateway (PDG) Guía Para Resolver Problemas
LAC Service Configuration Mode Commands
▀ snoop framed-ip-address
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
snoop framed-ip-address
When enabled, this feature allows the LAC to detect IPCP packets exchanged between the mobile node and the LNS
and extract the framed-ip-address assigned to the mobile node. The address will be reported in accounting start/stop
messages and will be displayed for subscriber sessions.
and extract the framed-ip-address assigned to the mobile node. The address will be reported in accounting start/stop
messages and will be displayed for subscriber sessions.
Product
PDSN
Privilege
Security Administrator, Administrator
Syntax
Disables the feature. Accounting start/stop will occur before the PPP session is established and the framed IP
address field will be reported as 0.0.0.0.
address field will be reported as 0.0.0.0.
Disabled.
Usage
This feature is available to address simple IP roaming scenarios. If this feature is enabled, the accounting start
will be sent only after the framed-ip-address is detected. If the framed-ip-address is not detected within 16
seconds, an accounting start will be sent for the session with the 0.0.0.0 address. If the session is disconnected
during the detection attempt, accounting start/stop will be sent for the session. If the session renegotiates
IPCP, an accounting stop will be generated with a framed-ip-address from the old session and an accounting
start will be generated with an IP address for the new session. IPv6 address detection is not supported.
will be sent only after the framed-ip-address is detected. If the framed-ip-address is not detected within 16
seconds, an accounting start will be sent for the session with the 0.0.0.0 address. If the session is disconnected
during the detection attempt, accounting start/stop will be sent for the session. If the session renegotiates
IPCP, an accounting stop will be generated with a framed-ip-address from the old session and an accounting
start will be generated with an IP address for the new session. IPv6 address detection is not supported.
Important:
When this feature is enabled and the show subscribers all command is invoked, the framed-IP-
address is displayed for the PDSN Simple IP subscriber in the output display.