Questions tagged [port-forwarding]
Port forwarding is a process consisting in the translation of a host:port couple into another host2:port2 couple, both submitted to the same network mask.
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how to bridge (tcp & perhaps udp) the 2nd netns in order to use services that run on default netns
I have 2x internet connections on a linux box (running slackware btw). The ascii schematic is the following
+------------------+
| eth1| --- modem #1 --- ...
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I can't connect using my public ip in nginx
I have setup port forwarding on my router, Disabled my firewall, tried many different things in nginx.conf and changed stuff like the server_name, but nothing is working. I have also tried to use ...
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Can't configure port forwarding
This morning I tried to set up port forwarding on a machine I have on another network, in order to allow SSH access.
The relevant config page requires these fields (translating from italian here's the ...
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Port forwarding through an AWS Direct Connect
I have my VPC connected to our corporate network via Direct Connect (this is shared from our main account using Transit Gateways), using a firewall on my corporate network I am trying to port forward ...
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Service accessible from remote server but not from local server
Configuration
We have a setup that is as follows:
Server A that is connected to a large external network (192.168.0.0/24) and a smaller internal network (10.0.0.0/30). It serves as the main interface ...
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annot redirect host port 53 to allow VPN client connections to host port 53
I have pihole in rootless podman on port 1053 and wireguard, openvpn servers (not in podman) on the same host (Debian bookworm).
Trying to redirect port 53 to 1053. It works for another hosts in lan, ...
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Ubuntu Openvpn no traffic to client
I got a problem with an openvpn server on dedicated hosting vm - the problem is that the packets do not pass to the client after the connection is established (although during the establishment of ...
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Issue with SSH Port Forwarding in GNOME Boxes Based on Previous Solution
I recently followed the steps outlined in this answer to enable SSH port forwarding in GNOME Boxes. However, after applying the modifications, I encountered an issue when trying to SSH into the guest.
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How to create TCP Tunelling?
I want to connect to a remote machine using SSH. Unfortunately, it seems that the SSH ports are closed. I found the following solution, but it is not convincing and relies on commercial software (...
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Forwarding TCP and UDP packets on all ports to another IP on a second network interface?
I have an ubuntu machine at IP 192.168.3.1, another machine is connected to it at fixed IP of 192.168.3.2, This machine is also connected to a router over usb0 which has shared the IP 172.30.220.17 to ...
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Packet forwarding from dual stack interface to localhost
I have a linux SUSE host which has both ipv4 and v6 enabled, below are the interfaces:- eth0,app,eth1 however the default route is available for ipv4 via eth0. Kubernetes is running on this host(...
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Ubuntu server, packets from outside network not reaching local socket but seen on tcpdump
I am running Ubuntu server 22.04, and have a peculiar port forwarding issue with a local machine. This machine has two Ethernet interfaces and the connected enp1s0 interface has an IP address 192.168....
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How to bind a forwarded local port to 0.0.0.0 instead of 127.0.0.1? "Operation not permitted" when using GatewayPorts=yes
A (remote) SSH server remote runs a service on (remote) 127.0.0.1 port 20001. I want to make this service available locally via SSH port forwarding:
ssh -vvv -4 -L 20001:127.0.0.1:20001 remote
Port ...
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How to forward data via netns exec namespace
I'm using zmq to receive data from another pc. I would like to formard this received data to the Internet via namespace. I've created this python script:
import subprocess
import zmq
context = zmq....
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How to use AFWall+ to forward packets through a wireguard VPN to a tethered device?
situation is pretty simple, but I've spending the last 3 days trying to find a solution to this with no luck.
I have a printer at home that I need to have access to from my laptop. The printer is in a ...
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