Dual Wan - Asus 4G-AC55U User Manual

4.3.3 Dual WAN

Your ASUS wireless router provides dual WAN support. You can set
the dual WAN feature to any of these two modes:
• Failover Mode: Select this mode to use the secondary WAN
as the backup network access.
• Allow Failback: Tick the checkbox to allow Internet
connection switch back to primary WAN automatically when
primary WAN becomes available.
• First time delay: Set the time delay (in seconds) before the
first ping packet is sent out.
• Retry interval: Set the time interval (in seconds) between
two ping packets.
• Failover Retry Count: Set the time (in seconds) when the
system triggers the failover or failback action after reaching
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