The peer-ipv6 source-ipv6 port command sets TCP connection parameters for a remote backup service (RBS).
The undo peer-ipv6 source-ipv6 port command deletes a TCP connection for an RBS.
By default, no parameters of a TCP connection for the RBS are set.
| Parameter | Description | Value |
|---|---|---|
| peer-ipv6-address |
Specifies an IPv6 address used for the remote backup device to establish a TCP connection. |
The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
| source-ipv6-address |
Specifies an IPv6 address used for the local device to establish a TCP connection. |
The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
| port-id |
Specifies a TCP port number. |
The value is an integer ranging from 1024 to 55535. |
Usage Scenario
The remote backup function sends local user information to a remote backup device over a TCP connection. To set TCP connection parameters for an RBS. run the peer-ipv6 source-ipv6 command. The TCP parameters include the IPv6 address of a remote backup device, the IPv6 address of a local device, and a TCP port number.
Prerequisites
An RBS has been created using the remote-backup-service service-name command.
Precautions
The remote IPv6 address must already exist on the remote backup device's main interface, sub-interface, or logical interface (for example, loopback interface). The local IP address must already exist on the local device's main interface, sub-interface, or logical interface. The local and remote IP addresses must be pinged by each other.
The same TCP port number must be set on devices that back up each other.<HUAWEI> system-view [~HUAWEI] remote-backup-service rbs [*HUAWEI-rm-backup-srv-rbs] peer-ipv6 2001:db8:1::1 source-ipv6 2001:db8:1::2 port 6001