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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.

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Forward Request to Multiple Servers

We have 2 servers. One is old server and another is the new one. Currently we about doing a migration because the old server is not capable enough to handle everyday requests. The specs are: Old server Ubuntu 10.04 Nginx as Reverse Proxy Apache…
cactuarz
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Connecting a LAN to an OpenVPN server via a windows 7 client gateway

I've got OpenVPN set up between my windows 7 client and linux server. The goal is that I'll get secure access to a webapp running on the server from any computer on the client LAN. I'm using ccd to assign static ip addresses to each client…
user705142
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Connectivity restored with `ping`?

My server is operating properly. Something happens... Suddenly, my server is inaccesible via ssh and http. (The only open ports in the firewall.) All eth0 configuration is static, no DHCP. Everything is configured properly in…
Andrew Parker
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Multiple VPN connections at the same time

I am investigating how to set up an SMS gateway that forwards messages to different mobile network operators. Connections to the operators are typically made via VPN. My question is how to configure the connections on my gateway server? Is it…
Martin Kjeldsen
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Selecting gateway on application level on Linux

I want to decide on application level which gateway to use to connect to the internet. It can't be done by simple subnet rules, because it is really the application which should be able to decide which gateway to use. E.g. I want to use curl to…
pintpint
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User profile paths in RemoteApp sessions

I try to setup a terminal services farm, serving some of our LOB applications. The main goal is to use them as RemoteApps through Terminal Services Gateway for the users, who are somewhere away from the headquarters. I've got no big problems setting…
Speedimon
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Checkpoint R75 Security Gateway without default route

I've set up a virtual lab network in vmware with two networks. vmnet2 (192.168.100.0/24) and vmnet3 (192.168.200.0/24). My R75 is having the ip addresses 192.168.100.1 and 192.168.200.1, and is the default gateway for both of these networks. This…
Dog eat cat world
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machines of two subnets communicate through CentOS(with two NICs)

folks. Firstly, I really have done a lot of searching, but still couldn't find a problem which was exactly the same as mine, and I have tried some of their answers, but didn't work. Finally, I put my problem here. I have a machine C with two NICs,…
machinarium
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Ubuntu 10.04: Two interfaces on a same subnet with a same gateway

My ISP has given me a 187.x.x.224/29 subnet. The gateway is 187.x.x.225 I have a Ubuntu server with 6 ethernet ports. The server does NAT routing and also acts as a webserver. My plan is to have eth1 and eth2 have seperate WAN ips: 187.x.x.226 and…
nixnotwin
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How to setup a small office network with a VPN client and a shared Internet gateway

I manage a small-office network but have very little actual networking knowledge / understanding. The network has a consumer grade wifi router (Netgear DG834G), several PCs/Macs, some iPads connected via Wifi, and a couple of file servers (also…
Bambax
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Which cloud services allow layer 2 link level connections between servers?

There are advantages when you can deploy one server A so that it serves as the IP gateway for machines B, C, and D. In a real machine room, for example, A can balance incoming customer connections by forward packets to B, C, and D without even…
Brandon Rhodes
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ISP like Linux WAN router/gateway

My ISP has installed a fiber link at the place where I work. It has provided an ethernet WAN link to my office and has given a set of static ip's on 187.xxx.xxx.224/29 network. I need to setup a linux router/Gateway so that I can make use of those…
nixnotwin
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Mailserver vs. Mailgateway

What is the difference between a MailServer and a MailGateway?
paweloque
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Enabling NAT forwarding using a second WAN interface and a second gateway on ubuntu

I have 3 interfaces: eth0 192.168.0.50/24 eth1 10.0.0.200/24 eth2 225.228.123.211 The default gateway is 192.168.0.1 which I want to keep as it is in the changes I want to make. I want to masquerade eth1 10.0.0.200/24 and enable NAT forwarding to…
nixnotwin
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Error 504 Gateway timeout

I would like to know if an error 504 Gateway timeout always come from the load balancer or it can also be originated from Apache and the PHP code it's running ? Thanks
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