Questions tagged [port-forwarding]
port-forwarding on firewall or via SSH
407
questions with no upvoted or accepted answers
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Cloudmin GPL Xen PV with Nat Port Forwarding
I'm running Cloudmin GPL on CentOS 5 64bit and am trying to allow my Xen PV guest to access the internet via a NAT/port forwarding setup.. I've done the following:
(on dom0)
echo "1" > /proc/sys/...
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772
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NAT loopback/reflection on Zyxel P-661HW-D1 doesn't work
I have a Zyxel P-661HW-D1 modem/router with several port forwards that works on the WAN interface. I'd like to make them work for the LAN interface as well, like I'm used to.
I updated the firmware to ...
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Changing externally visible IP on a multi-IP router?
I work at a public library and I'm trying to configure OCLC's EzProxy software.
I've run into a problem and I think it's related to our network config. I'm punching above my weight here a little so ...
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595
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Access internal host from a subdomain of an external dns
This image contains the topology I want to make work.
I have a linux server that is used for hosting websites and also routing for our internal network. How can I access the internal server that ...
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1
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714
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virtualbox port forwarding - firewall config
i have a ubuntu host system with virtualbox running a windows server. In Virtualbox i have configured the network with a NAT interface and port forwarding for the RDP deamon running inside the vm.
...
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200
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Port forwarding with URL on OpenBSD 4.5
I need to setup forwarding on gateway machine with following request from client:
Is it possible to setup pf.conf on OpenBSD 4.5 machine, but instead IP address to have given URL such as http://...
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4k
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Port Forwarding through VBox NAT for SSHing from Host to VirtualBox Guest Not Working
Despite the tremendous amount of work that VirtualBox has put in to make this process easier, I really just cannot get it working properly.
The goal: To be able to run a headless VirtualBox VM, which ...
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VisualSVN Port Forwarding is Not Resolving
I am using the FreeDNS Update client to dynamically update the IP address of a subdomain. I can access https://localhost:8282/svn/ on the laptop but I cannot access it from https://my.domain.com:7430/...
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how to setup sonicwall tz210 to port forward packets received from external ip to another external ip
i have a sonicwall tz210 on a fixed ip, say ip1. And then i have, let's say a legacy server, with external ip ip2, which sends data to ip1 (and I have another server on ip1 behind the sonicwall which ...
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iptables - Forward back to dmz from dmz
I have a firewall with two network cards. From internet it's possible to access the external-ip and then be forwarded to an internal server. But when on the DMZ and accessing the external-ip, I'm not ...
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how to limit maxlogin for a port forward over ssh user who Do not execute a remote command
I have some users, who connect to my server through the ssh for port forwarding and ssh tunneling, but there is a problem:
I cannot limit their concurrent logins, because they have no session and ...
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2
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376
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Forward remote control port with iptable
I have the folowwing scenario is the router who forward to iptable the remote control to a MS Server 2008 nevertheless i haven't been able to make it work with the current iptable rule i have:
-A ...
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2
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ubuntu server refusing connections via port forwarding
Getting some really weird behavior from our Ubuntu server... it's behind a Verizon router firewall with port forwarding (port 8080 to port 80 on the server), and we've been having issues accessing it ...
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LAN->LAN IP translation (for TortoiseSVN + Artifacts + Buffalo router)
Here's my scenario:
I've got a VisualSVN server on my main dev box @ home. I'm also using Visual Studio 2010, TortoiseSVN, VisualSVN client (for source control), and Versioned 'Artifacts' (for bug ...
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forward same port but for two different IPs (cisco)
I have a cisco running IOS 12.0(25) responding to two different IPs addresses: IP_A and IP_B.
Behind this router I also have two different servers: server_A and server_B.
What I want is to forward ...
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2
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243
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TCP port forwarding/tunneling by file sharing
I have a Linux server and a windows client. A folder is shared between these machines with read and write access for both of them.
I want to access a production database from my development machine, ...
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1
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Reverse NAT Setup for Hyper-V on Win 2008 R2
I'm trying to setup a Linux server behind a Windows Hyper-V host that will help supply some of the services (SSH, HTTPS, etc). However getting RRAS configured for reverse NAT (port forwarding) turned ...
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Port Forwarding all ports in UFW to a VPN Client on Ubuntu Server
I am running a VPN Wireguard server on Ubuntu 22.04. I am trying to forward all ports from the server to a vpn client on 10.10.10.2. As of now, I have perfected port forwarding for single ports. In /...
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Proxmox, iptables connection refused on port 443 from different nodes if forward to LoadBalancer
having some problems with port forwarding on dedicated machine running Proxmox.
I have create an LXC-Container for LoadBalancing and forward all incomming request on port 80 and 443 to it.
If I am ...
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331
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Port forwarding to podman container not working
I want to serve port 8000 from a podman container to the LAN using port 8009.
The container is run using podman-compose, which translates to the following command:
podman create --name=pihole-...
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1
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VM behind nat on Proxmox cannot reach port from internal network
The issue is that I am able to reach port 25 from outside (public internet) to the specific machine in the local network behind NAT, but cannot reach to port 25 on public machine e.g. hotmail-com.olc....
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Kasten k10 dashboard 504 error
I Have installed the Kasten k10 on AWS k8, trying to access the dashboard from service port forward.
Dashboard has an network error with error logs on dashboard-svc pod and Gateway pod.
Below are the ...
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Issue moving Ubuntu/Apache webserver from Comcast to AT&T router
I've hosted a simple Ubuntu web server for years on port 443 via a Comcast router with port forwarding enabled without issue.
I now have to change to AT&T, the router they provided is a BGW320, ...
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105
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LTE Mikrotik NAT not works
I've and LTE Mikrotik HRBwAPGR-5HacD2HnD and QNAP NAS server.
My need was to route trafic to QNAP server (192.168.88.102) from internet(using DDNS and so on) but not able to perform it, maybe I'm ...
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133
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Port forwarding ubuntu server - iptables
I would like assistance in connecting to a WireGuard server that is currently being censored by my ISP. To overcome this restriction, I am attempting to set up port forwarding from my VPS to the ...
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129
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setup up ssh connection with 3 Ubuntu machines to bypass a firewall
I have 3 machines, here are the IP addresses of each of them with their ssh port :
first device IP: 192.168.1.2
second device IP" 192.168.1.3 port 22822
third device IP: 192.168.1.4 port 22
I ...
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78
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SSH connection to the GIT through a jump server with stdin/stdout forwarding
SSH connection to the GIT through a jump server with stdin/stdout forwardingI'm trying to establish a connection from client server (A) to the remote server (C) using an intermediate jump server (B), ...
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47
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Ports open only on specific event
I've recently opened some ports (8080, 2223, 2224) to open a sftp server and a webserver-type fileserver. However I've been running into issues and haven't found a single solution since.
The problem ...
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685
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how to expose apache docker container on port 8080 rather than port 80
I have a webserver running on port 80 , however I need the site to be accessed using 172.16.21.2:8080 , regardless of what port mapping i specify it is always accessed using port 80. How can i make my ...
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214
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Simple MySQL tunnel without SSL or SSH?
What I have
I have a MySQL database that allows whitelisting only 2 individual IP addresses. No other access to that server except a MySQL username and password.
What I need
I need to connect Google ...
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27
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Allow access to local mongodb database to a different network
Is it possible to do tcp port forwarding using windows settings without having to access router settings? I am trying to give access to my local mongodb database to someone on a different network to ...
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249
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Portforwarding Wireguard setup
I setup wireguard on a VPS to use it as a VPN to enable portforwarding for various uses like gaming and NAS setup.
I want to open port 45000, 56000 and 40000 for now.
I am on Ubuntu 22.4 on 27fiber ...
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711
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Setting Up WAN + LAN Network with pfSense in VirtualBox - Troubleshooting TCP Connection Issue
Hello,
I am currently in the process of configuring a WAN + LAN network within VirtualBox using pfSense (VM) as the router in my LAN. The primary objective is to establish communication between a TCP ...
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Ubuntu - server protection when forwarding ports via ssh
I will make a reservation, I am mediocre in Linux systems. I have several Raspbian (Client) devices that have access to the network over LTE (IP over NAT). I have my own server under Ubuntu (server). ...
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Port forwarding with iptables prerouting not work
I have 3 server
server A: 5.161.x.x
server B: 193.151.x.x
server C: 195.96.x.x
I want to forward all traffic from server B and C to server A
,i forwarded Server B to server A with this command:
...
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911
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Wireguard Site-to-Site connection in Docker ping working but TCP not
I am quite desperate. I am trying to get my site-to-site vpn setup working, but no luck so far. Please don't judge me, I am quite new to the routing problematic.
I have a VPS with a public IP 123.456....
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Internet Forwarding
I am looking for Internet Routing. Right now we have 2 offices one in Germany and One in Dubai. Everyone is connected through VPN Tunnel of the German office. The German office wants to connect to our ...
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352
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Port forwarding multipass instance on windows 10 (hyper-v manager)
I'm currently using Multipass on my Windows 10 machine and I'm having trouble setting up virtual switch for my Multipass instance. I want to create a mail server and send mails over the internet. Can ...
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282
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Forward local http port to external device using firewalld on Ubuntu 23.04
I have an external device A that advertises a HTTP server at port 80. It is fixed at address 192.168.1.107. I can view the HTTP server at http://192.168.1.107:80 on my local network from any other ...
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Packets go out one LAN machine but do not reach another one
I have a pretty simple topology.
Machine 1:
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:...
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86
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Redirect web server port behind VPN
Just recently started using a VPN that allows open ports above 2048. I host my own web server on port 80.
I need help configuring my web server to run on a port above 2048 but get redirected to port ...
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Port forwarding in Ubuntu VPS server, from public ip to a clients
VPS in installed Ubuntu server 20.04 and OpenVPN, I need to forward all the traffic from a specific port of the vps public ip, to the same port of a VPN client.
My Ubuntu VPS ip is 107.172.142.153
And ...
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258
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SSH port forwarding using python
I have a VPS that serves as my VPN server, and I want to use this VPS as a VPN using forwarding for my laptop which uses windows as OS. Is it possible to do so without using software like PuTTY, ...
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How private networks enable external networks in multiple network interfaces
In a dual LAN environment on the Rocky Linux OS, we've made one private network from two multi-interfaces. I want to implement the private network so that it can be connected to the Internet network ...
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Different port forwarding for https and wss (Websocket) using firewalld
Currently I setup port forwarding for a nodejs server such that all http requests (using tcp protocol) get redirected from port 80 to 3000, and all https requests (using tcp) get redirected from port ...
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599
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How to create a openvpn server with port forwarding like portmap.io?
I'm currently working on exposing my NAT behind a server to the public using OpenVPN. I've successfully accomplished this by utilizing the portmap.io VPN service, which allows public users to access ...
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Port Forwarding on Huawei E5885LS-93A doesn't work
My home network is composed of a 4G router (Huawei E5885LS-93A) and three Ubiquiti Access Points (UAP-AC-M).
Within my network I run ZoneMinder on a Raspberry Pi 4.
From within my network I can just ...
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I can't add any rule to iptables / iptables not saving
I want to forward tcp and udp traffic from wireguard ip address (10.66.66.2) to 0.0.0.0, but iptables doesn't want to cooperate.
OS is Oracle Linux 8, I use yum as package manager. Firewall.d is ...
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1
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4k
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Port Forwarding through Socks5
I run a V2ray server and client and created a Inbound Socks5.
I want to forward 0.0.0.0:8443 to a remote machine with IP and port number.
I know that dokodemo-door in v2ray can do this, but my ISP has ...
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786
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port forward with openVPN to access local machine remotely
I have an OpenVPN server set up on my AWS Linux instance and I can successfully use the OpenVPN client to connect to the server using an .ovpn configuration file. My question is how can I set up port ...