Ii-5-12-2 Config Sync - Draytek Vigor2926L User Manual

Group ID
Priority ID
Authentication Key
Protocol
Management Interface
Update DDNS
Syslog
LAN1 ~ LAN6, DMZ
I I - 5 - 1 2 - 2
I I - 5 - 1 2 - 2
This page is used to specify the synchronization time for such Vigor router and only available
when Hot-Standby method is specified and High Availability is enabled.
180
Such method is suitable for a user which has multiple ISP
accounts. With such method;



Type a value (1~255).
In LAN environment, multiple routers can be devided into
several groups. Each router must be specified with one group
ID. Different routers with the same ID value will be
categoried into the same group.
Only one of the routers in the same group will be selected as
the primary router.
Type a value (1~30).
Different routers must be configured with different IDs.
The router with the highest priority will be treated as
primary router. If multiple routers have the same priority,
the router with lower "IP" will be treated as primary. "IP" is
the IP address configured on LAN >> General Setup page, in
which LAN is determined by management interface.
Type a string as the authentication key (maximum 31
characters allowed).
It is used for encrypting the DARP to prevent malicious
attack.
Choose IPv4 or IPv6.
Such interface is used for DARP (DrayTek Address
Redundancy Protocol) negotiation between routers. Only the
interface which is enabled in LAN>>General Setup is
available for selection.
However, LAN1 is always enabled.
Enable – Check the box to update the DDNS server for the
secondary device if required.
If the primary device fails, and the secondary device must
take over the job of data transmitting and receiving. Then
the system will update the DDNS server to make the user
connect to the specified domain name.
Enable – Check the box to record required information on
Syslog.
Enable – Check the box to enable the interface.
Virtual IP - Type the IP address of the router plays the role of
Primary device.
C o n f i g S y n c
C o n f i g S y n c
All WANs of secondary routers can be up. Therefore,
the user can route it's traffic to secondary.
WAN settings of primary and secondary routers must
not be the same.
The Config Sync must be disabled, or you cannot change
redundancy method to active-standby.
Vigor2926 Series User's Guide