Cisco Cisco Packet Data Interworking Function (PDIF)
Context Configuration Mode Commands E-H
gtpc overload-protection ingress ▀
Command Line Interface Reference, StarOS Release 18 ▄
2453
gtpc overload-protection ingress
Configures the over-load protection of GGSN/PGW by throttling incoming GTPv1 and GTPv2 control messages over
Gn/Gp(GTPv1) or S5/S8 (GTPv2) interface with other parameters for services configured in a context.
Gn/Gp(GTPv1) or S5/S8 (GTPv2) interface with other parameters for services configured in a context.
Product
GGSN
P-GW
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration
configure > context context_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-ctx)#
Syntax
gtpc overload-protection ingress {msg-rate msg_rate} [delay-tolerance dur] [queue-size
size]
size]
[no] gtpc overload-protection ingress
no
Disables the GTP incoming control message throttling for GGSN/PGW services in this context.
msg-rate msg_rate
Defines the number of GTP incoming messages that can be processed per second.
msg_rate
is an integer between 100 through 12000.
delay-tolerance dur
Defines the maximum number of seconds a incoming GTP message can be queued before it is processed.
After exceeding this, the message is dropped.
After exceeding this, the message is dropped.
dur
is an integer between 1 through 10.
queue-size size
Defines the maximum size of the queue to be maintained for incoming GTPC messages. If the queue exceeds
the defined size
the defined size
size
, any new incoming messages will be dropped.
size
is an integer between 100 through 10000.
Usage
Use this command to enable the GTP incoming control message throttling for GGSN/PGW services
configured in the same context.
configured in the same context.
Example