Using The Egtpc Test Echo Command; Using The Dhcp Test Command - Cisco ASR 5000 Series Administration Manual

Troubleshooting the Service

Using the eGTPC Test Echo Command

This command tests the eGTP service‟s ability to exchange eGTPC packets with the specified peer which can be useful
for troubleshooting and/or monitoring.
The test is performed by the system sending eGTP-C echo request messages to the specified peer(s) and waiting for a
response.
I
MPORTANT
configured.
The command has the following syntax:
egtpc test echo peer-address peer_ip_address src-address
egtp_svc_ip_address
Keyword/Variable
peer-address
peer_ip_address
src-address
egtp_svc_ip_address
The following example displays a sample of this command‟s output showing a successful eGTPC echo-test from an
eGTP service bound to address 192.168.157.32 to an HSS with an address of 192.168.157.2.
EGTPC test echo
--------------
Peer: 172.10.10.2 Tx/Rx: 1/1 RTT(ms): 2 (COMPLETE) Recovery: 10 (0x0A)

Using the DHCP Test Command

This command tests the system‟s ability to communicate with a Dynamic Host Control Protocol (DHCP) server. Testing
is performed on a per-DHCP service basis for either a specific server or all servers the DHCP service is configured to
communicate with. This functionality is useful for troubleshooting and/or monitoring.
Once executed, the test attempts to obtain an IP address from the DHCP server(s) and immediately release it.
I
MPORTANT
configured.
The command has the following syntax:
dhcp test dhcp-service svc_name [ all | server ip_address ]
OL-22987-01
:
This command must be executed from within the context in which at least one eGTP service is
Description
Specifies that eGTP-C echo requests will be sent to a specific peer (HSS).ip_address
is the address of the HSS receiving the requests.
Specifies the IP address of a S6a interface configured on the system in eGTP service.
NOTE: The IP address of the system‟s S6a interface must be bound to a configured
eGTP service prior to executing this command.
:
This command must be executed from within the context in which at least one MME service is
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