Robustel R3000 User Guide - Manual (Page 71)

Robustel GoRugged R3000 User Guide
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Confidential
IPSec Basic @ IPSec
Item Description Default
Enable NAT Traversal
Tick to enable NAT Traversal for IPSec. This item must be enabled when router
under NAT environment.
Enable
Keepalive Interval
The interval that router sends keepalive packets to NAT box so that to avoid it to
remove the NAT mapping.
30