Creating The Channel Through Which Dual-System Hsb Data Is Synchronized - Huawei quidway s7700 Configuration Manual

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
Step 2 Run:
hot-standby enable
Dual-system HSB is enabled.
By default, dual-system HSB is disabled.
----End
7.3.3 Creating the Channel Through Which Dual-System HSB Data
Is Synchronized
A channel through which dual-system HSB data is synchronized is required to back up packets
in batches between the active and standby modules; therefore, you need to create the channel
through which dual-system HSB data is synchronized.
Context
You need to create a TCP channel and a UDP channel between the local firewall and the peer
firewall. The source and destination IP addresses and port numbers of the two channels are the
same. The data to be backed up is sent to the peer device through the two channels. TCP packets
are sent through the TCP channel and UDP packets are sent through the UDP channel. In this
manner, dual-system HSB is implemented.
To modify the parameters of the channel through which dual-system HSB data is synchronized,
you must delete the previous configuration and then re-set the parameters.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
hot-standby-group local local-ip-address peer peer-ip-address src-data-port src-
port-number dst-data-port dst-port-number [ vpn-instance vpn-instance-name ]
A TCP channel is created. The UDP channel is created automatically.
l By default, the source and destination IP addresses of the channel through which dual-system
l The parameters of the channel through which dual-system HSB data is synchronized must
l The parameters of the channel through which dual-system HSB data is synchronized take
----End
Issue 01 (2011-07-15)
NOTE
During the creation of the TCP tunnel, the firewall automatically creates the UDP tunnel.
HSB data is synchronized are 0.0.0.0, and the source and destination port numbers are 0.
be set at the local end and the peer end. The source IP address, destination IP address, source
port, and destination port at the local end correspond to the destination IP address, source IP
address, destination port, and source port at the remote end.
effect only after dual-system HSB is enabled.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 Dual-System HSB Configuration
342