High Availability - Draytek VIGOR 3300 User Manual

Delete/Delete All
To edit an entry, select it by clicking the radio button (from 1 to 10). Then click the Edit
button on the bottom to bring up the following Web page.
Protocol
Source IP/Subnet Mask
Dest IP/Subnet Mask
Dest Port Range
Network Interface
3 . 2 . 4 H i g h A v
3 . 2 . 4 H i g h A v
The High Availability (HA) feature refers to the awareness of component failure and the
availability of backup resouces. The complexity of HA is determined by the availability needs
and the tolerance of system interruptions. Systems, that provides nearly full-time availability,
typically have redundant hardware and software that makes the system available despite
failures.
The high availability of the V3300 Series is designed to avoid single points-of-failure. When
failures occur, the failover process moves processing performed by the failed component (the
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Click this button to delete the selected setting or all settings. A
confirmation dialog box will appear. Click OK to delete this
entry from the Load Balance Policy table. In addition, click
Delete All in the Load Balance Policy page to delete all of 10
entries on this page.
Select the desired protocol for the selected entry.
Assign a source IP address and subnet of certain host in LAN
for applying load balance policy.
Assign a destination IP address and subnet of certain host in
LAN for applying load balance policy.
Assign a destination port number range. The port range is from
1 to 65535.
Select an interface (WAN1 to WAN4) to be forwarded to.
a i l a b i l i t y
a i l a b i l i t y
Vigor3300 Series User's Guide