CHAPTER 10 Advanced Configuration

IP Passthrough

IP PASSTHROUGH

IP Passthrough enables a host computer on the LAN to have direct access from the WAN with a real public IP address. When IP Passthrough is enabled, all IP traffic is forwarded to the host computer. This can be needed with some software applications that do not function reliably when using Network Address Translation.

Figure 74: IP Passthrough

The following items are displayed on this pages:

IP Passthrough — Enables IP PassThrough for a host computer on the LAN. When configured, the local host computer will share the public IP settings with the WAN interface of the router.

Lease Time — Specifies a lease time for the IP Passthrough host. (Default: 600 seconds)

Allow LAN access — Allows access to the host computer from the attached LAN.

NOTE: The IP Passthrough feature is not supported in the current software release.

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SMC Networks SMC7901WBRA2 B1 manual IP Passthrough