Users Manual

IPsec NAT-T

This field is for enabling the support of IPsec NAT-T passthrough. UDP ports

500, 4500, and 10000 are monitored by default. You may add more custom

data ports that your IPsec system uses by checking Define custom ports. If

the VPN contains IPsec site-to-site VPN traffic, check Route IPsec Site-to-Site

VPN and choose the WAN connection to route the traffic to.

https://www.peplink.com

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