Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [gateway]

A gateway is a network node used in telecommunications that connects two networks with different transmission protocols together.

A gateway is a network node used in telecommunications that connects two networks with different transmission protocols together.

or

A gateway computer that sits between different networks or applications. The gateway converts information, data or other communications from one protocol or format to another.

603 questions
1
vote
2 answers

Default gateway and bridged interface

I have slackware based server with openvpn bridging, this is my settings of interfaces: root@senior:/# ifconfig br0: flags=4163 mtu 1500 inet 192.168.1.1 netmask 255.255.255.0 broadcast 192.168.1.255 …
Buksy
  • 171
  • 2
  • 8
1
vote
1 answer

Linux implementation of TS gateway

I was wondering if there is a linux implementation of a TS Gateway, like the one present in Windows Server 2008. My scenario, I have a Windows remote desktop client behind a Linux Gateway at home, which I would like to access while at work. I…
adalal
  • 80
  • 1
  • 7
1
vote
2 answers

If I have computers linked through a switch, will they communicate directly?

If I have a network like: Group1 -> Switch -> Switch -> Server (configured as gateway by DHCP) Group2 -> Switch -----^ (Hope that makes sense...) When computers in each group send packets to other computers in the same group (so same switch), will…
user61832
  • 55
  • 1
  • 6
1
vote
2 answers

VLAN Creation no Internet Access

I have a dell switch 6200. I am trying to add a new VLAN to the current VLANs. I currently have a VLAN that is 192.168.01 255.255.255.0. The default Gateway is 192.168.0.1. I created a VLAN 192.168.5.1 but I cannot get access to the internet. I…
jenglee
  • 39
  • 5
1
vote
1 answer

Route Traffic Through Linux Server With Two Devices

Here is my current setup (all servers are Ubuntu Server Edition 12.04): Server 0 has two devices, eth0 and eth1. eth0 is connected to the wall (the internet), and eth1 is connected to a switch. eth1 has the following entry in…
Tanaki
  • 131
  • 4
1
vote
2 answers

software to proxy/gateway all traffic

My friend is in a country where facebook is blocked, but he wants to use facebook api services that is blocked. He can't use proxy because there's no way to configure the api lib for accessing facebook api to use a proxy. so other than setting up…
STO
1
vote
2 answers

Chain Gateways on the LAN

I installed m0n0wall in a virtualized environment, i have 10 PCs connected to a router ( 192.168.1.0/24) which connect them to the internet through PPPoE, the problem is that this router does not have a QoS so what i want to do is the following…
Black2night
  • 11
  • 1
1
vote
0 answers

Configuring linux gateway to forward packets

I have a windows box with a wireless card (ip 10.10.96.22) configured with a default gateway of 10.10.96.21/24 (this is my linux laptop's wireless ip). From the Windows box I can ping my linux laptop both through its wireless and wired IP's but I…
samwise
  • 111
  • 2
1
vote
2 answers

Gateway redundancy on a single subnet

I'm trying to discover if there are any methods to have more than 1 default gateway (in a fail-over strategy) on a single subnet. If one gateway goes down then I would like to have servers fail-over to a backup default gateway. I've looked into…
Justin
  • 11
  • 2
1
vote
0 answers

IPcop Multiple WAN Subnets

We have an IPcop firewall and have had no issues with it. We've had a block of 10 IP addresses from our colocation provider and have been able port forward from those to internal servers as needed. We've recently needed additional IPs and the…
obsidian
  • 194
  • 1
  • 8
1
vote
2 answers

Linux (Ubuntu 12.04) two gateways one nic

I have Ubuntu 12.04 Server edition Two gateways, both on 192.168.0. network, let's make them 192.168.0.1 and 192.168.0.2 I've read you should be able to add second gateway into /etc/network/interfaces, that it will build out all the routing…
David
  • 11
  • 2
1
vote
1 answer

TMG 2010 Edge Firewall Setup - Internal subnet has no internet access

I just set up a TMG 2010 server as an edge firewall. The TMG machine has two NICs: LAN: IP-192.168.1.1, Netmask-255.255.255.0, DNS-192.168.1.3, Gateway-(blank) WAN: IP-119.x.x.98, Netmask-255.255.255.248, DNS-(blank), Gateway-(119.x.x.97) The…
Tong Wang
  • 187
  • 1
  • 3
  • 13
1
vote
1 answer

How to change default gateway on XP VPN connection?

When I connect to an XP VPN the default gateway for the connection is the IP address of the VPN server machine. I think this is the reason I cannot connect to the internet via the VPN. How do I change the default gateway of the VPN connection to the…
CJ7
  • 653
  • 10
  • 24
1
vote
1 answer

Network Gateway Options for Small Office: Cisco 800 series router vs. Linux/*BSD (e.g. pfSense) on a white box vs. reflashed DD-WRT/Tomato/OpenWRT

Our existing network gateway's hardware has just failed (it was a repurposed desktop machine running Debian + Shorewall that we threw together), and we're looking to replace it. For now, we've fallen back to using a off-the-shelf Buffalo WHR-G300N…
jmibanez
  • 131
  • 1
  • 3
1
vote
1 answer

pfSense - OpenVPN - tap - client connection: Default Gateway Error

We have setup a OpenVPN Server on a pfSense v2.0.1 Router with the "OpenVPN tap Bridging Fix package" to build a bridged VPN network. We followed this HOWTO: link Nearly everything workes fine expect getting tap device online on client side (Ubuntu…
Arny80Hexa
  • 139
  • 1
  • 4
  • 14
1 2 3
…
40 41