User`s guide

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External Port
The lowest destination port number to be matched if the packet is to be redirected.
Forward to Internal IP Address
An IP address to which packets containing the specified destination port number are to be
redirected.
Forward to Internal Port
A port number to which packets containing the specified destination port number are to be
redirected.
Port Range Count
The number of ports to be matched.
Related CLI Commands
Entity
Instance
Parameter
Values
Equivalent Web Parameter
tunsnat n minport 0 - 65535 External Port
tunsnat n maxport 0 – 65535 Port Range Count
tunsnat n ipaddr IP Address Forward to Internal IP Address
tunsnat n mapport 0 - 65535 Forward to Internal Port
Configuration – Network > Virtual Private Networking (VPN) > IPsec >
IKEv2
When IKE Version 2 is supported, it is possible to specify whether the IKEv1 or IKEv2
protocol should be used to negotiate IKE SAs. By default, IKEv1 is used and routers which
have been upgraded to support IKEv2 will not require any changes to their configuration to
continue working with IKEv1.
Configuration – Network > Virtual Private Networking (VPN) > IPsec >
IKEv2 > IKEv2 n
Use the following settings for negotiation
Defines the settings used during the IKEv2 negotiation
Encryption
Defines the encryption algorithm used. The options are
• None
• DES
• 3DES
• AES (128 bit keys)
• AES (192 bit keys)
• AES (256 bit keys)