D-Link DSL-1500G - Manual (Page 37)

DSL-1500G SHDSL Ethernet Router User’s Guide
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IP Masquerade Timer
The IP Masquerade Timer is used to control how frequently the IP Masquerade table is updated. The IP
Masquerade table is used to map the internal LAN IP addresses to the external WAN global IP address used for
your account. If you are familiar with Ethernet switching, you can think of the IP Masquerade Timer as being
similar to a MAC address table timeout in a switch.
IP Masquerade Timer
To change the IP Masquerade for the default settings, select the time for TCP or UDP packets from their
respective drop-down menus and click the OK button.