Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
Context Configuration Mode Commands
▀ gtpp detect-dead-server
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22947-02
gtpp detect-dead-server
Configures the number of consecutive communication failures that could occur before the system marks a CGF as
down.
down.
Product
GGSN
Privilege
Security Administrator, Administrator
Syntax
Default: 0
Specifies the number of failures that could occur before marking a CGF as down.
Specifies the number of failures that could occur before marking a CGF as down.
could be configured to any integer value from 0 to 1000.
Usage
This command works in conjunction with the gtpp max-retries parameter to set a limit to the number of
communication failures that can occur with a configured CGF.
The gtpp max-retries parameter limits the number of attempts to communicate with a CGF. Once that limit is
reached, the system treats it as a single failure. The gtpp detect-dead-server parameter limits the number of
consecutive failures that can occur before the system marks the CGF as down and communicate with the
CGF of next highest priority.
If all of the configured CGFs are down, the system ignores the detect-dead-server configuration and attempt
to communicate with highest priority CGF again.
If the system receives a GTPP Node Alive Request, Echo Request, or Echo Response message from a CGF
that was previously marked as down, the system immediately treats it as being active.
Refer to the
communication failures that can occur with a configured CGF.
The gtpp max-retries parameter limits the number of attempts to communicate with a CGF. Once that limit is
reached, the system treats it as a single failure. The gtpp detect-dead-server parameter limits the number of
consecutive failures that can occur before the system marks the CGF as down and communicate with the
CGF of next highest priority.
If all of the configured CGFs are down, the system ignores the detect-dead-server configuration and attempt
to communicate with highest priority CGF again.
If the system receives a GTPP Node Alive Request, Echo Request, or Echo Response message from a CGF
that was previously marked as down, the system immediately treats it as being active.
Refer to the
command for additional information.
Example
The following command configures the system to allow consecutive communication failures with a CGF before it
marks it as down:
The following command configures the system to allow consecutive communication failures with a CGF before it
marks it as down: