What Do I Do When Device Alarms Cannot Be Received After the IPv6 Protocol Stack

Possible Causes
Considering the user data security on Linux, eSight map port 162 that receives device alarms to port 10162, which is not supported in the kernel before Linux 3.7.0. The current Linux version is 2.6.32, so eSight cannot receive device alarms.

To solve this problem, set the port that receives device alarms to port 10162.

Procedure
Use Telnet or STelnet to log in to the device.
Set the port that receives device alarms.

snmp-agent target-host trap ipv6 address udp-domain 3005::3 udp-port 10162 params securityname public v2c

In the preceding command:
3005::3: indicates the IPv6 address of the eSight server.
10162: indicates the port that receive device alarms.

Verify the setting.

display snmp-agent target-host