Draytek Vigor2926, User Manual

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Vigor2926 Series User’s Guide 885
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This command allows you to configure WAN connection detection. When Ping Detection is
enabled (for Static IP or DHCP or PPPoE mode), Router pings specified IP addresses to detect
the WAN connection.
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wan detect [wan1/wan2][on/off/always_on]
wan detect [wan1/wan2] target [ip addr]
wan detect [wan1/wan2] target2[ip addr]
wan detect [wan1/wan2] target_gw [1/0]
wan detect [wan1/wan2] ttl [value]
wan detect [wan1/wan2] interval [interval]
wan detect [wan1/wan2] retry [retry]
wan detect status
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Parameter Description
on Enable ping detection. The IP address of the target shall be set.
off Enable ARP detection (default).
always_on Disable link detect, always connected(only support static IP)
target Set the ping target.
Target2 Set the secondary ping target.
Target_gw Set whether to use gateway as ping target. (1: yes 0: no)
Note that USB WAN (PPP mode) cannot support PING gateway
ip addr It means the IP address used for detection. Type an IP address in this
field.
ttl It means to set the ping TTL value (work as trace route)
If you do not set any value for ttl here or just type 0 here, the
system will use default setting (255) as the ttl value.
interval [interval] Set the interval between each ping operation. Available setting is
between 1 and 3600. The unit is second.
[interval]: Type a value.
retry [retry] Set how many ping operations are retried before the Router judges
that the WAN connection is disconnected. Available setting is
between 1 and 255. The unit is times.
[retry] : Type a number.
status It means to show the current status.
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> wan detect status
WAN1: always on
WAN2: off
WAN3: off