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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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How do I route a specific ip address via the default system gateway?

I send all the traffic through a Wireguard VPN, but I need to setup an exception. Packets directed to my own public IP have to go through the default gateway of the system. It works as intended if I add this to the kernel routes: route add X.X.X.X…
NANI SORE
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Netplan, two gateways for two subnets

I'm trying to get working following: Have 2 subnets (ie. 192.168.15.0/24 and 192.168.19.0/24) and two gateways (192.168.105.1/24, 192.168.109.1/24), and Ubuntu 18.04 server with netplan as router (.1/24 in subnets, .2/24 in gateway subnets). Goal is…
Belegot
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Client Options? Azure VPN Gateway w/ OpenVPN (SSL) and Azure Active Directory Authentication

Are there other options for Azure VPN Client using Azure AD Authentication? Tunnel Type: OpenVPN (SSL) Authentication Type: Azure Active Directory I've set up an Azure VPN Gateway using the following -…
MontyV
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How to recover a network device with a static IP and a bad gateway?

Long story short, I made a silly mistake. I had setup my QNAP NAS to use the IP address 192.168.1.1/24 and 192.168.1.254 as the default gateway. Using the web configuration interface, I then changed from this network to another and the first thing I…
MFlop
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Configure a web server with two gateways

I have two routers: Router 1 and Router 2 both connected to the internet. A desktop computer (lets name webserver) serving some websites is connected to both routers. Router 1 through WiFi and Router 2 through ethernet. I have a setup using dydns…
TheRimalaya
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Routing via gateway to another subnet - firewall builder

the question is very similar to the one posted here: Routing via gateway to another subnet My question is about the correct routing / iptable settings for the following network topology, which includes a site-to-site VPN between site-A and…
pallago
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How to create an email gateway with two email server as backend email server

I know we can use Nginx as a reverse proxy to forward traffics to multiple upstream server. Now I want to know how can I get such thing for email? I want to have an email gateway or email proxy to deliver the received emails to the proper email…
Sinai
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Gateway failover

I have an Ubuntu server acting as a gateway for inbound internet connections. This server shut down unexpectedly because of overheating and lost all internet connections during business hours. How can I implement a fail-over on a back-up server that…
Drgmrsc
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Whitelisting my home router on corporate servers?

I need to access my corporate server (which is restricted) from my home. Corporate Admin is asking for Gateway IP of my home network so that they can whitelist my Home network. Basically, All my devices connected to my home Router should able to…
Prabhu Vignesh Rajagopal
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Istio components are not getting installed on a private GKE cluster

I'm trying to install Istio on a private GKE cluster. I have downloaded the version 1.4.3 of Istio and then applied the default profile. But not all the components are getting installed from the manifest. Below are the error logs. $ istioctl…
Meghana B Srinath
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CentOS7: Multiple Interfaces, default route

[First post here...] Hello everyone, I have a CentOS 7 box which is supposed to become a node of a ganeti-cluster. It has 4 interfaces: eno1, eno2 - on the mainboard ens23s0f0, ens23s0f1 - a dualport 10G Intel adapter I have renamed the 10G…
AndreasBrandt
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What should the gateway address ("route") be set to if there is no gateway on the network?

I currently have a LAN-only network configuration with several devices including a Linux based controller. This network features a single managed switch but no router. My Linux device can't seem to ping any of the other devices on the network, while…
Izzo
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ovh's fail-over ip as a gateway

I own one of OVH's VPS instances. It's located in France. I've deployed an application which connects to a service located in Poland. The problem is the service rejects any connections from foreign countries. I've acquired a faillover ip located in…
T.Dabrowski
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centOS 7 nginx 502 bad gateway error

im using VPS with 2 cores 3GB ram 1.5GB swap i been using nginx for more than year and i have not had any problem, nginx only uses between 300 to 700MB ram only my website is not so busy i get between 400 to 500 visitors a day, im using unmanaged…
cezar
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Do clients use the IP of the default gateway for something other than ARP?

When I ping an external unknown IP, I see the sent ICMP packet with the default gateway's MAC address as destination, as expected. The gateway's IP address however is not used anywhere - it's just that single packet which naturally has the external…
nkaleidoskop
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