What are the possible causes when the function for the IVS client to remember the password is unavailable?

Possible causes are as follows: -The device certificate and device CA certificate are not correctly imported. The CN field in the device certificate includes the IP address and domain name to be accessed by the terminal. -In V2R2, the gateway is connected to the firewall in bypass mode. In NAT scenario, you need to enable the global load balancing acceleration function and configure an external IP address when creating a virtual gateway. -In V2R3, if the AE server translates the IP address and externally provides services through the NAT, load balancing, and access proxy devices, you need to enter the mapped IP address and domain name used for the access when you configure the client access address in the installation deployment tool.

The possible causes are as follows: Possible cause 1: Any fiber pigtail in a multiplexing part or the optical cable degrades or is physically damaged. As a result, the attenuation of the fiber increases, and the receive optical power decline causes an OSNR decrease. Possible cause 2: The OA board gain at the local or peer site is decreased.

The ommdba user or password is about to expire.

The IVS C30 user name and password are stored on the server. After the client is installed from the local PC, the login user name and password are not changed. Note: C30 has reached EOS. No technical service will be provided for C30.