Using The Gtpv0 Test Echo Command; Using The Ipsec Tunnel Test Command - Cisco ASR 5000 Series Administration Manual

Troubleshooting the Service

Using the GTPv0 Test Echo Command

This command tests the HNB-GW's ability to exchange GPRS Tunneling Protocol version 0 (GTPv0) packets with the
specified SGSNs which can be useful troubleshooting and/or monitoring.
The test is performed by the system sending GTPv0 echo request messages to the specified SGSN(s) and waiting for a
response.
I
service is configured.
The command has the following syntax:
Keyword/Variable
The following figure displays a sample of this command's output showing a successful GTPv0 echo-test from an HNB-
GW service bound to address 192.168.157.32 to an SGSN with an address of 192.168.157.2.

Using the IPsec Tunnel Test Command

This command tests the system's ability to communicate through an IPsec Tunnel. This functionality is useful for
troubleshooting and/or monitoring.
The command has the following syntax:
Keyword/Variable Description
The name of the IP pool configured for IPsec Tunnel.
numeric characters in length and is case sensitive.
OL-22991-01
:
MPORTANT
This command must be executed from within the context in which at least one HNB-GW
Description
Specifies the IP address of an interface configured on the system.
NOTE: The IP address of the system's interface must be bound to a configured HNB-GW
service prior to executing this command.
Specifies that GTP-U echo requests will be sent to all Nodes that currently have sessions with
the HNB-GW service.
Specifies that GTPv0 echo requests will be sent to a specific SGSN.
address of the SGSN to receiving the requests.
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