I have the following network schema:
Computer A: three nics:
NIC 1 (eth0): dhcp, public internet
NIC 2 (eth1): static 192.168.1.1, gateway for Computer B
NIC 3 (eth2): static 192.168.2.1, gateway for Computer C
Computer B: static 192.168.1.2, using gateway 192.168.1.1 (NIC 2).
Computer C: static 192.168.2.2, using gateway 192.168.2.1 (NIC 3).
So I applied this to get NAT workin
Synopsis
I can ping and see the http config page on my cable modem at its fixed address of 192.168.100.1 from computers on the local network behind my Linux internet gateway. That gateway is the default route for machines on the network.
Configured Clear OS to be in Gateway mode on a machine with two NIC cards.
eth0:192.168.2.0/24 with ip 192.168.2.27 which is connected to a modem and thus have internet connectivity.
eth1:192.168.122.0/24 with ip 192.168.122.10 which is connected to other machines in LAN through switch.
LAN machines with network 192.168.122.0 is not getting internet.How can they get internet Through Clear OS ga
I have a Linux firewall with 3 NIC's. Eth1 is my LAN's default gateway and has IP address 10.1.2.250 and is connected to my LAN with IP range 10.1.2.0/24. Eth2 has IP address of 10.0.0.6 and gateway is 10.0.0.2 which is eth1's gateway and connected to a DSL modem.
I have an Ubuntu Server 12.04, with two network cards:
eth0 is connected to the internet
eth1 is connected to a private network (192.168.10.1)
The server is configured as a gateway and hosts DNS and DHCP fro the private network. Computers in the private network (say with IP address 192.168.10.50) can successfully connect to the internet.
I use Ubuntu, and I have many interfaces.
I have 2 devices connected together:
Technicolor TG670 from my ISP on 192.168.0.254 as Internet Gateway (static, no dhcp)
Netgear WDNR37 v2 with dd-wrt on it (v24sp2) on 192.168.0.1
Set Up:
Internet <-> Gateway <-> Netgear
The Gateway has 4 Lan Ports, on 2 of them i have clients connected.
On the gateway's WAN port i connected the Netgear Router (on the Netgear device connected to a LAN po
hi there, ave installed ubuntu 12 server, with 2 NIC cards, choose eth0 to be primary during installation, for squid3 proxy. Nw internet only works with eth1 not eth0 which is the primary. due to this i cant configure the iptables and lan.
I've got a Ubuntu box with two network cards, the box is running motion to capture images from my ip security camera.