All Questions
176
questions
0
votes
1
answer
173
views
Make my machine open to internet through VPS
So currently what I have as follow:
Private IP
A Windows local machine I have full access for
An Amazon free-tier VPS that I have full access
So as you know the AWS Free Tier has a public IP on it, ...
- 101
0
votes
1
answer
1k
views
Using ssh remote forwarding with two ip addresses at the same time?
I have been using sublime remotesubl package so that I can use sublime as the text editor to do work on a remote server. Following this remotesubl github tutorial, I was able to set up the system with ...
- 5
0
votes
0
answers
93
views
Accessing (SSH and Ping) clients between two routers' networks
I have two TP-Link Archer C1200 routers, both with different network ranges, and one of them is connected to the ISP's internet and the other is connected with the first using dynamic IP. I want to be ...
- 1
0
votes
1
answer
672
views
Using SSH Tunneling to play Sid Meier's Alpha Centauri (SMAC) Multiplayer Online
Summary / Background
I am trying to set up online multiplayer for an old TBS from 1999. The multiplayer works with no changes if the host and other pc are on the same LAN, but I am trying to set up ...
- 3
0
votes
2
answers
3k
views
How to secure an open port for SSH
I'm trying to set up a media sever for my parents at home so they can rip the disks (that they own of course), and stream it from anywhere in the house. My issue arises when I want to be able to ...
3
votes
1
answer
215
views
How can I make a camera system more secure that has port forwarding enabled
I just want to know what I can do to make a more secure connection while my ports is forwarded to enable remote viewing of a camera system. I've done some research and got SSH tunneling and MAC ...
- 33
0
votes
0
answers
103
views
Trying to Port forward ssh and it stoped working today
I am trying to setup a ssh access to pi outside of my router and I bought a real IP from my ISP and it started working yesterday but today morning it suddenly stopped again.
Idk what else to provide ...
- 25
3
votes
1
answer
1k
views
HTTP over SSH tunnel on Windows
Situation:
Local windows machine runs a very simple HTTP web-server listening to 0.0.0.0:8080.
Remote windows machine has OpenSSH server running and I have ssh-credentials but that's all I assume. It ...
- 41
0
votes
1
answer
4k
views
How to ssh into a machine that is at different subnet?
I'm connecting 2 different devices (laptop and desktop) to internet with my mobile phone. I connected my phone to my desktop via USB and enabled USB tethering. I've also enabled hotspot to connect my ...
- 75
0
votes
1
answer
557
views
Unauthorized access to a server over ssh when client-server connection is ssh-key based
Specifically as it pertains to opening up the server from a LAN/WLAN to the internet via port-forwarding.
I'm new to networking. I'd like to access a home server from outside my LAN/WLAN via port-...
- 3
0
votes
1
answer
288
views
Connection to SSH from external network refused
I'm trying to access my Raspberry Pi via SSH from outside my home network. I've tried to set up port forwarding on my router, but so far I apparently haven't been successful.
I've set up a random port ...
0
votes
1
answer
56
views
Establish SSH conection from one Lan-interface to an other Lan-interface via Port-Forwarding
Situation: local PC is in the Network A and my Pi is in the network B. Network A and B are connected to two different interfaces of Router B (eth1, eth0).
PC (1.1.1.10)----- switch-----Router A (no ...
- 1
0
votes
1
answer
104
views
Is an SSH key pair sufficient protection when port forwarding?
I may be using the wrong language in my title. Here's my task: I currently go into an office where I use the local network to ssh into various Raspberry Pis running Rasbian. I plan to do this "...
- 105
1
vote
0
answers
132
views
How to make a device visible to the internet?
[moved here from Network Engineering SE]
I realize this is a simple question that is likely answered on various SE forms but I can't seem to ask it in a way that gives me the information I need, so ...
- 111
1
vote
1
answer
1k
views
Cannot access SSH from WAN even though server itself is reachable
I have a server in my local network that I use for work over SSH. I have no issue connecting to it from LAN. The issue comes when I try to connect to it from outside. I've set up Port Forwarding for ...
- 111
1
vote
1
answer
2k
views
Are ssh connections initiated from my local machine to remote bidirectional?
I just recently setup a VPS server for myself and I did take all the necessary precautions when I set it up. I intend to access access a website on my local machine using a command like ssh -L 8080:...
- 415
1
vote
1
answer
2k
views
hostname:port to access jupyter notebook in browser
At my university the machines are networked such that running something like "jupyter notebook --port 8000" on machine 'server' allows me to then access it by typing 'server:8000' in my ...
- 113
0
votes
1
answer
139
views
Why would my MacBook Pro be setup in a port forward in my LAN?
I came across my computer in the port forwarding area of my LAN at my parents house. I did not set this up and am concerned that it’s being used to spy on my computer. I’m not a super user but I know ...
2
votes
2
answers
640
views
Is it a bad security to trust 127.0.0.1 (localhost) in ssh connections?
I have a script that permits me to forward SSH connections from a port on my machine to a remote host, accessing another remote host that is only accessible from this host:
ssh -o ExitOnForwardFailure=...
- 123
2
votes
5
answers
2k
views
Can access port on public IP but not private
I have a PC running a web server on port 8080, and SSHd running on port 22. In my router settings, I have forwarded port 8080 to 80, and set up an ANAME record on my domain pointing to the public IP. ...
- 21
0
votes
1
answer
101
views
SSH remote forwarding: require authentication to both the forwarding server and target server
I want to use SSH remote forwarding through a server I own to connect to a company computer (the "target" server), by running something like this on the target:
ssh -R '*:10000:localhost:22' ...
- 1,271
1
vote
0
answers
636
views
dropbear local port forwarding: "channel 2: open failed: connect failed:"
I've got dropbear v2019.78 running on a custom embedded linux 2.6.28.10, on an ARM9
And, I'm trying to setup local port forwarding from my Ubuntu 16.04 desktop (using telnet just for testing):
ssh -...
- 893
0
votes
1
answer
98
views
network connection works only once
I have setup a home server and did port forwarding for http/ssh/tcp etc on the router. It was working well until very recently. My problem is that now connections seem to work only once from outside ...
- 181
0
votes
1
answer
428
views
SSH from one VM to anther keeps failing - under same NAT network
I've set up two vm running on same virtualbox host, they are working under same NAT Network and each has grained an IP. Their network setting looks like:
In order to make SSH works, I've followed ...
- 101
1
vote
1
answer
675
views
Port forwarding with port 443: The IP address is not in the same subnet with LAN IP address
I'm running a small website on a raspberry pi.
I can access the website over the internet on port 80. To do this, I had to configured my router (Tp-link Archer C50) to forward traffic on port 80 to ...
0
votes
1
answer
3k
views
SSH 'No route to host'
I've scoured the internet for a solution to my problem but I've so far had no luck. I'm currently trying to set up SSH on a clean Ubuntu 18.04 machine.
Running ssh [email protected] returns
ssh: ...
- 3
0
votes
1
answer
662
views
Send packet to a machine behind router
Context
I'm learning how the internet works, and I am trying to send a TCP packet from my VPS to my computer.
My VPS has a specific public IP address so I can easily send from my computer to my VPS. ...
6
votes
2
answers
4k
views
Why does `curl <this machine's IP>` behave differently than `curl localhost`?
(Redirected from networkengineering.stackexchange)
I have two Raspberry Pis on my network - let's call them Pi and Rho.
I'm trying to set up port forwarding via ssh tunnel between them, such that an ...
- 199
0
votes
0
answers
246
views
SSH port forwarding breaks the original port?
I have a device configured to use port forwarding via ssh to allow access remotely. This works fine, except that for most of the forwarded ports the host seems to now refuse direct connections with ...
- 115
0
votes
1
answer
373
views
Windows wan remote control terminal w/o port forwarding
I am trying to find a solution that I can use to remotely execute Windows cmd commands. I know of PSExec from PSTools suite that's embedded into windows, but from what i understand it's made to be ...
- 3