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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.

603 questions
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Webserver Multiple Gateways

I have Ubuntu Server 12.04 I have 3 gateways on my lan 10.0.0.1 10.0.0.2 10.0.0.3 Ubuntu has 3 NICs eth0 10.0.0.60 gw 10.0.0.1 eth1 10.0.0.61 gw 10.0.0.2 eth2 10.0.0.62 gw 10.0.0.3 If a request comes in from gw 10.0.0.1 it work fine. the other…
Eric Fluharty
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Client Login before accessing the internet

I wanted to create an internet gateway server where the client connecting to my network must enter a username and password, where the server checks if username and password is correct before they can access the internet. More like AUTHENTICATION via…
weyhei
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Cannot connect to external 192.168 address

I am connected via VPN to another network which uses IP addresses in the range 192.168.x.x. I have changed my home network to not use that network (I use 10.10.x.x). However, I cannot seem to access anything on a 192.168.0.0 subnet even though I…
Jeff Storey
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CentOS gateway setting on startup

I'm running CentOS 6.2 on ESXi 5. The machine has 2 NICs, eth0 is connected to the Internet and eth1 to a LAN. eth0 has a single colo provided IP address, so the netmask is 255.255.255.255. The gateway is of course on a different subnet. After boot…
felixg
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Why do I get HTTP Error 504: Gateway Timeout on accessing public IP over Android

Question: When I start a webserver on my machine (on port 80), and then try to access it via my public IP, I get HTTP error 504 (Gateway Timeout). Why ? This only happens when I am connected to the internet via Android. When I connect via normal…
Quandary
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openvpn does not recover from disabling redirect-gateway

When I enable the redirect-gateway option on the server, restart openvpn, and restart the client software, the new default gateway is set on the client. When I then disable the redirect-gateway option in the server config, restart openvpn on the…
Marki
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Internet reachable from the first subnet, not from the second, on same NIC

Hi (I hope this a the right place) I'm working on ubuntu 18.04 with ifupdown (/etc/network/interfaces etc.), not netplan. I'm trying for several days on this difficulty. one PC (A) with 2 cards : enp4s0 linked to my FAI (Internet 192.168.100.254)…
romaillard
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Access Denied to search.maven.org

Not sure where to post this?!?!?! When using Jeremy Longs dependency-check the following error occurred today and stalled our development/CICID (jenkins slave within OTC): $ dependency-check.sh -l depcheck.log -s…
U.V.
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Trying to setup IP addresses on my network

Here's my schema. I'm trying to set up IP addresses to be able to PING from the first floor ( etage 1 ) to the second ( etage 2). I tried setting up an IP address 192.168.233.2/24 with the gateway 192.168.233.1 to PC D , and 192.168.233.3/24 with…
xelo
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Home modem/router IP address middle of DHCP pool?

I have a home modem/router/gateway. To make it less findable with hard-coded bad-actor scripts running inside my network, I wanted to put the modem/gateway IP address in the middle of the DHCP pool of addresses instead of ".1" (10.0.0.50, with a…
Brian
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D'DNS as Default Gateway

I need a help! I have router A on 1st location and I have router B on 2nd location - they are miles away !! Can I set DDNS domain name of router A -"server" as default gateway for router B? YES or NO. How to do it; if you can't put DDNS as letters…
Nenad
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Default Gateway is skipped when adding an additional IP address

I'm currently faced with an issue were when adding an addition IP address, Tracert results to intended IP address but skips the gateway and goes straight to that IP as the 1st/last hop.But when I remove the added IP, then the gateway appears This,…
Jabulani Sibeko
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How to figure out what is the gateway and interface in routing table

So I've got this simple yet very confusing at least for me problem, to determine what is the interface and ip next gateway from a router to network. Lets say we got setup like this - . And if I want to set the route from router R1 to network…
Cr1ms0nStraY
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How to route all client traffic without setting it's gateway

I've 3 devices where for some reasons I cannot change their default gateway and neither their ip and netmask. All the devices has the following ip: 169.254.11.22 and netmask 255.255.255.0 I want to put a router for each client to "change" their…
Andrea Cattaneo
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How do i create a 'layer' in between my router and a user connecting to it

Like when you go to starbucks the first thing you see if you go to their wifi is "Welcome to starbucks, please accept our terms". Or also at most airports, it makes it impossible to surf until you accept their terms. Furthermore, what is this…
Tallboy
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