Internet gateway(redirected from Internet Gateway Device)
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Internet gateway(1) See cable/DSL gateway.
(2) Another term for "router," specifically when the router is in a local network, and its primary purpose is to forward packets to the Internet and receive packets from the Internet. See router.
(3) A router or server that converts IP packets to IPX, AppleTalk or some other non-IP format and vice versa. It is used to connect non-IP networks to the Internet.