Is the function of remembering the password provided on the TE Mobile?

You cannot view the purchased functions using the license activation password on the USG6000.

In MPLS, the control panel used for establishing an LSP cannot detect the failure in data forwarding of the LSP. This makes network maintenance difficult. The MPLS ping mechanism detects LSP errors and locates faulty nodes. Similar to IP ping, MPLS ping checks LSP connectivity through MPLS Echo Request and MPLS Echo Reply messages. These messages are transmitted in User Datagram Protocol (UDP) packets with the port number being 3503. An MPLS Echo Request message carries FEC information to be detected, and is sent along the same LSP as other packets with the same FEC. In this manner, LSP connectivity is checked. In MPLS ping, an MPLS Echo Request message reaches the egress node of the LSP, and the control panel of the egress node checks whether the local LSR is the egress of the FEC. To prevent the egress node from forwarding the received Echo Request message to other nodes, the destination address in the IP header of the Echo Request message is set to 127.0.0.1/8 (the local loopback address), and the TTL value contained in the IP header is set to 1.

When the 2M clock or the IEEE 1588v2 function is required, a clock port is required to receive external clock signals. For the OSN 8800 T32/T64, TN52STG and TNK2STG boards do not provide a clock port, and the external clock port is provided by the STI board. For the OSN 6800, it does not support an STI board. An STG board provides an external clock port.

The default upgrade password of a TE endpoint is Chang_Me. If you want to change the password, log in to the endpoint web interface, choose System Settings > Security > Upgrade Password, and change the upgrade password.