Cisco Cisco ASR 5700
Exec Mode Commands (D-S)
gtpc test echo ▀
Command Line Interface Reference, StarOS Release 17 ▄
4061
gtpc test echo
Tests the ability of a GGSN service to exchange GTP-C echo request messages with the specified SGSN(s).
Product
GGSN
Privilege
Security Administrator, Administrator, Operator
Mode
Exec
The following prompt is displayed in the Exec mode:
[local]host_name#
Syntax
gtpc test echo src-address gn_address { all | sgsn-address ip_address }
src-address
gn_address
Specifies the IP address of a Gn interface configured on the system in IPv4 dotted-decimal notation.
Important:
The IP address of the system’s Gn interface must be bound to a configured GGSN service prior to
executing this command.
all
Specifies that GTP-C echo requests will be sent to all SGSNs that currently have sessions with the GGSN
service.
service.
sgsn-address
ip_address
Specifies that GTP-C echo requests will be sent to a SGSN specified by an IP address in IPv4 dotted-decimal
notation.
notation.
Usage
This command tests the GGSN’s ability to exchange GPRS Tunneling Protocol control plane (GTP-C)
packets with the specified SGSNs. This command is useful for troubleshooting and/or monitoring.
This command must be executed from within the context in which the GGSN service is configured.
Refer also to the
packets with the specified SGSNs. This command is useful for troubleshooting and/or monitoring.
This command must be executed from within the context in which the GGSN service is configured.
Refer also to the
gtpu test
command.
Important:
In StarOS v14.0 and later, this command has been replaced by the
egtpc test echo
command.
Example
The following command issues GTP-C echo packets from a GGSN service bound to address
192.168.157.32
to an SGSN with an address of
192.168.157.2
:
gtpc test echo src-address 192.168.157.32 sgsn-address 192.168.157.2