Questions tagged [gateway]

Gateway is a computer networking term. A gateway allows two or more computers to connect to the internet at the same time. While doing so, only the gateway's IP address will be visible externally. The other computers will be *hidden* behind the gateway.

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Why is my default gateway in a different network?

I ran ipconfig and I noticed that my default gateway is 192.168.128.1 and my IP is 192.168.129.8. How can it be that they are in different Net-ID's/networks? Same goes for my Ubuntu VM. IP 192.168.129....
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Unable to ping from devices connected to AP to devices connected to Home Gateway in CISCO Packet Tracer

Packet Tracer Design shown here: I am trying to ping the devices connected to the Home Gateway from the Tablets connected to the AP. The TabletPC connected to the home gateway allows me to view the ...
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How I can fix my network connection where a single PC causes my network to go down?

I have a network of computers connected to a switch. But my network goes down completely when I connect a specific computer, I connected a laptop to the same node and with the same cable and I had no ...
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How can I use Sky router as gateway contected to 5G router

Is there any way to keep my devices connected to sky hub and provide internet to sky hub via 5G router?
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block RFC1918 networks in pFsense for LAN seems not to work

Description of the issue: I've created a rule inside pFsense to block any traffic directed at RFC1918 originating from my OPT1 network, and it works fine. Now when I open terminal on OPT1 network PC I ...
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Use Ubuntu-server as RDP gateway

I need to reach a win10-machine (10.7.3.23) via an ubuntu-server (10.15.0.12). Via VPN I can reach an ubuntu-server, but not the win10-machine. The ubuntu-server can reach the Win10-machine via port ...
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Standard protocol(s) to advertise alternative internet gateways to local, already DHCP-configured network

Setup Imagine a run-of-the-mill home network with a bunch of devices connected to a router that acts as an internet gateway and DHCP server. Now one of these devices sometimes possesses its own, ...
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Unable to access to internet on ubuntu machine connected to windows machine using Ethernet

I have connected my rasberry pi running Ubuntu 20.04 using Ethernet to my Windows laptop. I have set static IP and subnet mask of Ethernet port on Windows laptop as follows: I have enabled Internet ...
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weird gateway in vmnet

I have vmnet8 interface with ip 192.168.146.1/24 and virtual machines are getting ip in this network, and of course are able to ping this interface and in normal scenario it should be the gateway ...
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Why is my router's default gateway changing?

So I have a router connected to my main modem downstairs through a LAN cable, via the LAN ports on both routers. My routers default gateway is usually 192.168.1.1, and my modem's gateway is 192.168.18....
Rayyan Shaikh's user avatar
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What is my Wireless Router IP Address When it's as a Bridge

I have a (TP-Link WR940N) Wireless Router in my Home. My PC IP add is 192.168.10.222 and in my PC Default Gateway is 192.168.10.1 When I want to open my TP-Link Admin Panel by Default gateway (192.168....
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How to permanently resolve "default gateway is not available" after every reboot in Windows 11?

I am running Windows 11 Pro Version 10.0.22624 Build 22624 and currently, after every reboot, my internet connections works for a few minutes, then it is lost. Running the troubleshooter will fix it ...
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Subnet or Not with 20 mask?

In a client warehouse,I'm installing a Pick to Light system but I'm having connection issues between the server and the P2L controller. sometimes they communicate, sometimes they are not. Their IT use ...
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How to recover connectivity to remote PC after messing IP settings sharing vEthernet (WSL) adapter to my physical one instead of the other way around

I have very far physical PC running on W10 that sits behind a 4G router (teltonika Rut955) with public IP. The rut955 has a running and configured OpenVPN server that I was using to access the PC with ...
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How can I get rid of one of the default gateways?

I have two default gateways on my virtual machine. Default Gateway: 172.31.144.1 172.25.16.1 Is there a way to get rid of one?
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WireGuard VM or Container to act as gateway

I have a home server running Proxmox with 9 VM's and CT's. I would love to be able to route specific VM/CT traffic through a VPN gateway. I know that this can be done with OpenVPN, but it's quite ...
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AWS: How to provide missing Public IPv4 DNS

UPDATE: rewritten question I have an ec2 instance launched via terraform which is unreachable; I manually launched the exact same type of instance, based on the exact same image and was able to ...
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StrongSwan 5.9.1 (Debian Bullseye): Traffic from IPsec tunnel gets forwarded via Ethernet, but not via bridge

The following problem: I have a server that is, in addition to other tasks not relevant for the problem at hand, supposed to act as an IPsec gateway. When I'm using the Ethernet interface pointing to ...
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Ubuntu 22.04 net namespace with veth connected to bridge unable to ping gateway

I'm having trouble setting up a net namespace to use for my VPN. The weird part is that this script/setup was working, and has suddenly stopped within the last couple weeks. I have a single ethernet ...
samikool's user avatar
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cannot access modem router configuration page when gateway shows a IPV6 address

I want to get to the configuration page tu turn on wifi. but 192.168.0.1 doesn't work. and default gateway shows a IPV6 address. Default Gateway . . . . . . . . . : fe80::201:5cff:fe9f:6c45%10 ...
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Why virtual machine gateway ip address ends with xxx.xxx.xxx.2?

Recently, I noticed that my virtual machine gateway IP address is xxx.xxx.xxx.2 instead of xxx.xxx.xxx.1, as the gateway IP address for normal machines is xxx.xxx.xxx.1 . But that's not the case for ...
Ankan Sharma's user avatar
2 votes
1 answer
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firewalld: forward traffic as a wireguard VPN gateway

I have setup a pi running Pi OS 11 as a VPN gateway for my local network using Wireguard & Nftables, that all works fine. However, I wish to switch over to firewalld to be compatible with docker ...
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Can't access default gateway hours after factory resetting router

I've gone through this cycle of events twice. Can't access default gateway 192.168.1.1, so I factory reset the router, which fixes the issue, until it mysteriously stops working again a few hours ...
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OpenVPN multiple gateway issue (server can't access new client gateway's)

By default, OpenVPN gateway is 10.8.0.x, i want to add 10.8.1.x gateway additionally. the problem : Clients with 10.8.0.x and 10.8.1.x ip can ping the server and access via ssh. In addition, clients ...
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Can't access router settings, default gateway not working as expected

I saw this was a common issue but i couldn't really find something that applied to my specific case, i have reset the router and my pc and it doesn't really seem to help, my default gateway and the ...
ivan's user avatar
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Setup two (or more) routers in a single network as 1 big network

I'm sure this question was asked before in different shapes but even with my basic understanding of networking terms, I'm still struggling to solve this simple task.. So I have 2 routers in my home ...
Yarden Cohen's user avatar
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Why isnt my routing via Routing & Direct access working?

I tried to configure routing in Routing & Direct access in VMWare. It is not working, I want to ask why. The error is always : Destination host unreachable / Request timed out (for all paths when ...
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Is it possible to configure Computer A as a network gateway for Computer B? (for Wireshark monitoring)

First of all, to avoid the X/Y problem, here's what I'm trying to achieve: I want to monitor Computer B's raw network traffic from Computer A using Wireshark (more specifically npcap). This is ...
Lázár Zsolt's user avatar
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Integrate a stubborn ISP router into an existing Unifi network

I have a Unifi USG router, Unifi switch and Unifi access point. I have 2 internal networks, 192.168.1.0/24 and 192.168.3.0/24. I currently connect to the internet using an ADSL modem connected to the ...
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Multiple default gateways on Windows

I have a custom made imaging instrument to which I connect using ethernet cable and to make it work I have to set static IP and gateway on my laptop's network interface connected to the device. ...
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Linux: Secondary default gateway for VPN connection to provide internet access

Background: There are several devices/computers in an isolated network to which I have access using SSH, but which can not access the internet. To temporarily bypass this restriction for installing ...
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756 views

How can I restore default settings and metrics in Windows Server 2019?

I have a Server 2019. With RAS installed and I have three NICs. I played around with the standard gateways to connect an IIS to the second NIC. Now I want to reset all routing and metric changes to ...
xMRi's user avatar
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Use USB Tethering for local router as internet Gateway

I want to use a local router as a node for all devices to connect to internet instead of Android Hot-Spot. Reason: Because connecting to Android requires manipulating the NAT on multiple phones just ...
Omar Shawky's user avatar
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3 answers
552 views

How can a DSL gateway have an IP address outside of the router's network?

My friend has slow (about 1-2 Mbps) DSL service from Consolidated. They gave her a Comtrend 5372 modem/router. I logged in to the router and see these setting: WAN Interface pppoe_0_0_35 Link ...
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How can two Internet gateways be aggregated to achiever faster data rate than just one?

I have two Verizon LTE Home Internet gateways. Each delivers 50Mpbs down. When I connect by Ethernet to a single Eero router, I don't get faster than 50Mpbs. Is there some router or Windows app that ...
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OpenVPN and IPTABLES - How to assign lan (vpn) gateway to clients

I am trying to set up my openvpn network but I have a problem. My LAN configuration is as follows: main router Zyxel 192.168.1.1 acting as gateway (vdsl connection) and access point; openwrt router ...
Francesco's user avatar
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Two "Routers" and a NAS

I have what Xfinity calls a gateway (really a modem/router combo) on the main floor of my home. I have an ethernet cable coming from it, connecting to a powerline networking device at the wall. I ...
user3518283's user avatar
2 votes
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1k views

Route based on Source IP Address via 2 gateways on same NIC

In a Linux system, which acts as a gateway on my lan, I would like to route traffic based on source IP addresses. I have 2 network cards and one of these cards has 2 different default gateways. I know ...
famedoro's user avatar
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Difference between Broadband IP Address and Gateway IP Address?

At home, we subscribe to ATT broadband service (fiber optic in fact). Naturally, they have leased and installed a router in out home to act as the gateway to the Internet for all the devices on our ...
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how to use established ssh session?

I have Linux (Server1) in remote location, can't connect to it from the Net, becuase it has dynamic IP and is behind router/nat. However Server1 is under mine control (regarding software it has) and I ...
user2018761's user avatar
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Gateway Issue - "ping" works, "curl" not

We have a [S]SRV_GATEWAY server with two NICs ([I]WAN/INT_LAN and [I]PRIV_LAN) configured as GATEWAY, DNS and DHCP for a private network ([N]PRIV_LAN). The server [S]SRV_GATEWAY accesses the internet (...
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25 votes
1 answer
3k views

How do I still have Internet connectivity after removing the default gateway IP address from macOS network configuration?

I am trying to learn/experiment with some networking basics. I am on macOS with DHCP configured. I purposely removed the default gateway IP address (192.168.0.1) by going to the networking settings. I ...
java_doctor_101's user avatar
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Can't load Gmail but only at certain times of day (502 error)

Not sure if this is the right place to post this but I am at my wit's end. For the last several days, but only during certain times (usually in the afternoon Pacific time), my computer refuses to ...
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Netgear gateway. After enabling QoS, 2.5ghz is no longer visible. Model #R6220

I enabled QoS on my gateway for a game. I then realized that the 2.5ghz network no longer showed up. Only the 5ghz network was there. I disabled QoS and it didnt fix it. I reset the router to factory ...
3li's user avatar
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3 answers
2k views

How to Stealth Port 0 on a router

My Sagemcom F@st 3868 cable gateway (modem-router combo) has four devices on its LAN ports: a PC, a Hardware Firewall, a Cable TV Switch and a VoIP Adapter. The GRC Shields UP! test showed several ...
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How do I access the router setting page on a D-Link router when the gateway has been changed to an IPv6 address?

My D-Link router model DSL-2750U default gateway has been changed to an IPv6 address Autoconfiguration IPv4 Address. . : 169.254.248.5(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.0.0 ...
Rahul Doshi's user avatar
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1 answer
925 views

Multipath routing to the local LAN. Why can't I add default route? Why can I remove static route afterwards?

I have a host with two NICs, each connected to separate switches on the same LAN (10.0.0.0/16). The switches are each connected to the local gateway. All the hosts on one switch are in the subnet 10.0....
Huckle's user avatar
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Ubuntu machine as gateway does not provide dns service

i am trying to create a gateway using ubuntu server to provide normal firewall services, nat, hdcp and dns to the network. Firewall (ufw) works fine, as is nat (connected machines have internet access)...
Tiziano Pedrazzoli's user avatar
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2 answers
775 views

Remote access to router via OMCI and TR-069

My ISP ships to me a router that they can remote manage via OMCI and TR-069. I am not familiar at all with these methods. How can I monitor or even block these accesses? It feels wrong to have random ...
DevShark's user avatar
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1 answer
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VPN sever not reachable through local gateway after connecting to PIA VPN service

I have the following situation: UDM pro 192.168.20.1 default LAN gateway port 6000 forwarded to the server running Docker OpenVPN server. Ubuntu 20.04 LTS 192.168.20.2 Server running Docker VPN server ...
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