Questions tagged [gateway]
A gateway is a network node used in telecommunications that connects two networks with different transmission protocols together.
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Networking issue with Fedora Server 38 as a firewall / gateway
This environment has twins of virtually everything, including two web server / firewall / gateway systems, and they were getting long-in-the-tooth version wise, so I decided to upgrade from Fedora ...
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Respond to inbound connections from multiple gateways on a single interface
I have a network with multiple gateways (gw1: 10.0.0.1 and gw2: 11.0.0.1).
My server (Ubuntu 20.04) have one NIC with multiple addresses (eth0:gw1: 10.0.0.55 and eth0:gw2: 11.0.0.55).
Each gateway ...
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What is the difference between route add x.x.x.x via gatewayip and route add dev interface?
I was so confused with my configuration.
In my server I have 2 interfaces:
eth0: 192.168.1.22 gw 192.168.1.1
eth2: 10.2.1.6 gw 10.2.1.1
I wrote a static route:
ip r a 8.8.8.8 via 192.168.1.1
worked ...
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How to setup netplan routing for second (non-default) NIC to Lan gateway, while using iptables?
Trying to setup netplan (networkd) gateway-routing, with no-dhcp, iptables forwarding+Nat, between the 2 NICs:
wan0 connected to Internet via its (default) gateway
lan0 connected to the Lan gateway/...
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GCP: Api Gateway failing to redirect to an url made from a private dns
I have a vm instance at IP 35.187.188.140. I created two url representing this service by two different ways, and I inject it in the Gateway configuration file.
http://35.187.188.140.nip.io is a url ...
google-cloud-platform
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2
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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 ...
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How can I configure proxy as a gateway
I have a proxy service, i want to configure it as a gateway. Means, I am running a VPN service and want to pass all my client's traffic through this proxy. But i don't want to configure this proxy on ...
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Port Forwading by Url? (Nginx) [duplicate]
I am new to server stuff, i want to host multiple rest service using docker and nginx.
Let's say i have three service that runs on 8180, 8181 and 8182. I am able to forward request to one port but i ...
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PFsense with user-specified WAN gateway
In my network I have two different gateways to access the internet.
Without PFsense, clients would configure a static IP and configure the gateway that they need. Most clients have two network ...
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NATing Traffic Through VPN Tunnel
I have a Fedora 36 server setup running as a gateway. It forwards packets to a further gateway down the line, which works well. I have taken out a subscription to NordVPN, and have used OpenVPN on the ...
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How to configure 2 x NIC with each having their own gateway?
I am going to give a brief unrelated explanation first to make sense of my question:
I have 3 Linux boxes with each having 2 x NICs, 1 for the WAN interface and 1 for the LAN interface. Each Linux box ...
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How do web clients access vpn protected servers?
I'm not talking about joining the VPN network through a client like OpenVPN, I'm talking about the user's connection to the VPN server, for example:
Normal flow: Web Client >>>> Server (No ...
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How to forward traffic from one LAN router through another router then to the original gateway?
I have two routers connected to my ISP within one town in the subnet 192.168.0.0/24.Router A can reach router B successfully. I have higher bandwidth on router A than B. I would like to make A the ...
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How to restrict exim accept mails for one domain from certain hostname?
I have setup proxmox mail gateway in front of exim with many domains. But only some domains in exim are enabled for mail gateway. But sometimes, those domains recieve spam mails bypassing mail gateway....
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Centos7, Strongswan IKEv2 rout client traffic to specified gateway
in my Centos7 (static ip=192.168.0.1) I set a pptp connection client to mikrtik server (static ip=172.20.20.1)
ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast state ...
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GatewayPorts permanent connection
These days in Iran, the Global internet is blocked. just we access the internal internet.
So I have to connect to a server in Iran (Ubuntu 20), Then connect to the second server in another country. (...
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Google AppEngine - 502 Bad Gateway
I'm running a Python Flask endpoint locally and it all works fine, but when I deploy it in GCP AppEngine, I get a 502 Bad Gateway.
It seems to fail at about 200 reads of 2290 bytes each. I've ...
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Static IP configuration with ip command in Linux gives Destination Host Unreachable
I am a total newbie when it comes to network configuration. I would like to configure my Ubuntu 18.04 PC so that it connects to a device.
I use USB to Ethernet converter and connect the ethernet jack ...
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Windows PCs arping excessively for Domain Controller because they don't like the gateway given by DHCP
I've been administering my company's network for about 20 years. This is the first time this has ever happened and I've exhausted all means including my external network consultant and firewall ...
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How can I route a specific local device through a proxy? (Smart TV with no available proxy configuration, only gateway+dns)
Current Setup
https://i.imgur.com/yEg2lg3.png
Currently just running a pi-hole DNS, and a lighttpd server on port 80 to access pi-hole admin web interface.
I have made a DHCP reservation on my router ...
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Why do our network does not have internet when adding a route?
We have 2 Networks.
The first is an OpenVPN server with the Network 10.170
The second is a Gateway-Server for our laptops, printers etc. on Network 10.133.10.1
It haves the OpenVPN-IP 10.170.0.19
The ...
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Openvpn multiple client same gateway
I have two clients that need to connect to one OpenVPN server. Is it possible to use the same gateway for both clients in the ifconfig parameter?
Client A config file
[...]
ifconfig 10.0.0.2 10.0.0.1
...
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285
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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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347
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Split /24 IPv4 subnet into multiple /28
I would like to know if it is possible that a subnet /24 that I assigned to a dedicated server (via BGP session) can be divided into smaller subnets without the intervention of those who have access ...
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DNAT From Virtual Network Gateway
I have a client connecting to my Azure Virtual Network Gateway (Gateway1) that sits in a Virtual Network (ClientVNet1: 10.13.0.0/16). I want the client to be able to connect to my DB (10.4.2.5) in a ...
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Make use of Hetzner Robot vSwitch public IPv4 subnet on Hetzner Cloud servers
We have an issue with the use of Hetzner Cloud's Network with Hetzner Robot's vSwitch. I'm setting up a new project, where I have 2 dedicated Robot servers. They are set up in a vSwitch with a /28 ...
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How to configure wireguard to forward client IP address (with gateway)?
I am trying to configure wireguard to work as a VPN server. The main problem is, that the gateway only forwards the VPN server ip to other server, not my client IP.
My setup is the following:
...
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Is there a de-facto 'standard' for the gateway address on a LAN
Is there a de-facto 'standard' for the gateway address on class C subnets?
Asking because I've been fighting a docker-compose issue with macvlans where it assumes the gateway is always at 192.x.x.1, ...
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OpenVPN route to the server itself over the tunnel
I want to use an OpenVPN connection to access my local resources.
I have iptables set to allow connection from 192.168.1.0/24 subnet.
When I connect from my phone or Windows machine everything works ...
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Deploy multiple applications developed on different .Net frameworks(.Net 4.7 and .Net 6) in the same domain in Azure
Please, I urgently need to solve this issue.
I have 2 .NET applications ( MVC .net 4.7 and React + core .net 6) which I want to deploy in the Azure under same domain because both share the same cookie ...
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How to route a specific IP through a specific NIC (PC have 2x Interfaces)
I have a PC with two Interfaces.
One is always left as DHCP (and for Internet access via a LAN cable at work).
The second is with a fixed IP and Subnet Mask, to communicate with another Linux machine ...
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Not getting faster Internet speed after aggregation of two Verizon gateways [closed]
I want to increase Internet speed by using two Internet gateways instead of one.
I have two Verizon home-Internet-LTE gateways.
Both are connected to a TP LINK TL-SG116 Switch, which has IEEE802.3ab (...
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Gateway with multiple VLAN IPs on one NIC
I would like to separate several hosts from the local network and put them behind a firewall. I would like to use VLANs to "physically" separate them instead of using just different subnets. ...
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iptables: How to block UDP between devices on LAN-side of gateway (using dd-wrt firmware)
Goal: To block UDP traffic to devices on LAN-side of this gateway (using dd-wrt firmware), that communicate with internet and each other, to test specific communications applications running on each ...
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How can I get Egress Static IP per namespace within a EKS cluster
My current setup involves an EKS Cluster with multiple namespaces (multi-tenant) across many different EKS nodes in private subnets. I would like the egress traffic from the pods to have a dedicated ...
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Debian 11 server not able to delete default gateway
I am not able to delete the default gateway from my debian 11 server:-
peter@discovery:~$ sudo route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use ...
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Docker macvlan with second interface
I currently have two NICs ens192 10.0.0.0/24 and ens224 10.10.0.0/24. Currently docker is using ens192. I have a few containers that I would like to use ens224 so their traffic would be routed through ...
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Within a gateway node how to route traffic to the outside world via a specific interface consistently?
I have linux ec2 instances with two nics (eth0 and eth2). Both the nics have public ip's attached to it and are able to get out to the internet. This linux instance is acting as a gateway node for me, ...
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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 ...
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"DNS address could not be found" in OPNsense using OpenVPN configured for ProtonVPN
I'm trying to route the WIFI and OPT nets from my OPNsense box to my VPN. The LAN port is connected to another router and passes directly to my WAN (for greater speed and less privacy). When I connect ...
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Use online VM as default Gateway (Jump box)
I have two Ubuntu servers:
Server 1 (IP: 192.168.10.11)
is online and connect to two network interface (internal, public)
Server 2 (IP: 192.168.10.10)
with no public access (internal)
I am trying ...
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All ssh sessions via jump server to a vm slow down or even time out if ping a dead server from inside one of the session
Env: vm1 and vm2(both redhat8.2) are behind the same gateway(Ubuntu 20.04.2), and this gateway also acts as the jump server for my macbook to ssh to vm1 and vm2. This gateway is the default gateway ...
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debian as gatway block port from ip
I have a number of public ips behind a debian router connected to vms. I want a specific ip not to be able to use port 25 outgoing.
I have tried /sbin/iptables -A OUTPUT -o ens19 -p tcp --destination-...
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AWS VPC Internet Gateway traffic direction
I know how to connect to an EC2 instance by following https://aws.amazon.com/premiumsupport/knowledge-center/vpc-connect-instance/
I want to ask is there any traffic direction concept in AWS VPC ...
ssrsdzry
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Can we connect 2 VPN gateways with 2 vnets with the same ip range in Azure?
Let's suppose that in two differents subcription we have 1 vnet with the same ip range, and both sites also have one subnet with the same ip range. Does VPN gateway still working ? For example in this ...
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How do route traffic Hyper-V From Linux to Windows
I have a Windows Server With Hyper-V
We have Linux VM on this Hyper-V which Have inside DHCP Server
What I want to do is route traffic from [Linux]-[Gateway] To VMS Which have IPS from DHCP Server
Why ...
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No gateway / LAN without internet / CCTV system
I've tried to post this on superuser.com but they don't accept questions from Tor network now for more than a week so I hope I can find help here since we could say it's network administration ...
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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....
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Apache 2.4.46 launched from working AWS EC2 AMI runs but will not respond
I launched a new instance of an Amazon Linux 2 server (from a daily backup snapshot). Everything looks normal and Apache starts but it will not respond to requests. I have ssh access and I can see ...
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Is there a way to set custom authentication on GCP API Gateway?
I've been looking into GCP API Gateway to be the entrypoint of our back-end system, composed of some Cloud Run, Pub/Sub and Firestore instances. I thought the gateway would be good for, among other ...
