General System Settings - ZyXEL Communications G-4100 V2 User Manual

2 When the computer cannot locate the default gateway, an ARP request is broadcast on the
LAN.
3 The ZyXEL Device receives the ARP request and replies to the computer with its own
MAC address.
4 The computer updates the MAC address for the default gateway to the ARP table. Once
the ARP table is updated, the computer is able to access the Internet through the ZyXEL
Device.
5 When the ZyXEL Device receives packets from the computer, it creates an entry in the IP
routing table so it can properly forward packets intended for the computer.
After all the routing information is updated, the computer can access the ZyXEL Device and
the Internet as if it is in the same subnet as the ZyXEL Device.

3.5 General System Settings

Click ADVANCED > SYSTEM to open this screen.
Chapter 3 General System Setup
G-4100 v2 User's Guide
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