Cradlepoint MBR1400LE User Manual

Page 129

CRADLEPOINT

MBR1400| USER MANUAL Firmware ver. 3.4.1

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PAGE 127

7.4.7

Global VPN Settings

These settings apply to all configured VPN tunnels. Changing the Global VPN Settings is rarely necessary; the default
values are almost always sufficient.



IKE / ISAKMP Port: Internet Key Exchange / Internet Security Association and Key Management Protocol port.

Default: 500. This is a standard VPN port that usually does not need to be changed.



IKE / ISAKMP NAT-T Port: Internet Key Exchange / Internet Security Association and Key Management Protocol

network address translation traversal port. Default: 4500. This is a standard VPN NAT-T port that usually does not
need to be changed.



NAT-T KeepAlive Interval: Default: 20 seconds. Range: 0-3600 seconds. 20 seconds will be sufficient in almost

all cases.



Tunnel Connect Retry: Default: 30 seconds. Range: 10-255 seconds. 30 seconds will be sufficient in almost all

cases.