Hot Standby

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Revision as of 11:47, 27 June 2016 by WFilter (Talk | contribs)

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This module provides a high availability solution for WFilterROS:

Two WFilterROS(master, backup) servers share a virtual IP. In case the master server fails or is rebooted, the backup server will take over.

1 Network Topology

Diagram of network topology.

Vrrpd topology.png

2 Settings

  • Master Server
    • Mode: Master
    • Virtual IP: same IP as the backup server, this virtual IP is also the gateway of LAN clients.
    • Interface: interface of the virutal IP

Vrrpd01.png

  • Backup Server
    • Mode: Backup
    • Virtual IP: same IP as the master server, this virtual IP is also the gateway of LAN clients.
    • Interface: interface of the virutal IP

Vrrpd02.png

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