someone change my SDH ID in netwrok.

hi

Hello, friend!

Generally, you can change the NE ID and IP address as long as you can log in to the U2000. The operation of disabling the NE ID and IP address change is uncontrollable.

You can tell people with administrative rights not to change the configuration.

If you need to disable the change of NE IDs and IP addresses on the NMS, you can only remove the NE from the NMS, which is not conducive to network security and NE management.

After an NE is unreachable, you can access only the site and configure the NE ID and IP address on the Web LCT.

Thanks!