All Questions
Tagged with networking ssh
1,488
questions
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Hotspot connection SSH / Ping
I have a singleboard computer (Rock 4 SE) with a wifi that is hotspot capable. It is running linux Debian. I want to SSH into it with my laptop using the linux machines own wifi as a hotspot for ...
0
votes
1
answer
30
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SSH timeout over WAN
I have an openssh server set up on my homelab that I want to be able to connect to remotely. I have forwarded the port and tried to connect to it on LAN using the public ip of my homelab. However I ...
-1
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2
answers
91
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Is there a way to access a web server with only an Ethernet cable?
I need to access a web server to get some files. I have an Ethernet cable that I can connect my laptop to the server, but I cannot use SSH or remote desktop because I don't know the server's username, ...
0
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0
answers
83
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SSH Connection timed-out connecting to a VM via port-forwarding on Windows11
I am on an issue since a while, getting urgent, and not super confident in the Windows sphere. I have a desktop at work that functions as my test desktop. To try software, etc, I installed Hyper-V and ...
- 1
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35
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Is there a way to reserve bandwidth for ssh on linux / debian?
I ssh into my dev machine, and then start a download, for instance "ollama pull llama3"
This uses all of the available bandwidth for the network interface, which makes ssh unresponsive until ...
- 1
0
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56
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How to directly save video from camera (of linux machine A) to another machine B over ssh
I am using a camera on my Linux-based computer. I want to store the camera feed directly into my Synology Network attached storage (NAS) which I am accessing through SSH over an ethernet cable. I am ...
0
votes
0
answers
40
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Establishing a VPN connection between 2 PCs behind CGNAT through a cloud server
I have 3 devices in different countries. I want to establish an OpenVPN server on my machine and a client on the other 2 machines and route all their traffic through my network. The problem is that ...
- 101
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34
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Cant ping or ssh ubuntu server locally, server can ping websites
Installed ubuntu server and openssh on old laptop installation went well. Settings good, all firewalls down, ssh active BUT still no machine can ping server n server can ping machines. Tried pinging ...
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21
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SFTP: Pull files from remote host without directly knowing that they are there?
I'm sure someone has encountered a similar problem to mine before but I can't seem to find a solution by myself: There are two Debian hosts - one within a DMZ, the other within a secure environment. ...
2
votes
1
answer
636
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How to explain sequences of FIN,ACK instead of FIN - FIN,ACK?
Context: newly installed Debian 12, I get a bunch of strange logs related to ssh:
root@square:~# journalctl -u ssh -f
May 07 11:13:00 yop-square sshd[766]: error: kex_exchange_identification: ...
- 3,253
2
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47
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Connection abruptly terminated by remote host when trying to gain ssh access to a windows computer from outside the local network
I have a windows computer and would like to gain ssh access to its powershell from outside my home network. For this purpose, I opened a TCP port on the router and set up automatic forwarding to the ...
- 121
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47
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Using ProxyJump option for SSH tunnel with multiple hops
I need to create a tunnel from localhost to host2 through host1, so I'm using the approach suggested in this answer:
ssh -L 9998:host2:22 -N host1
ssh -L 9999:localhost:1234 -N -p 9998 localhost
...
- 823
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votes
0
answers
90
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ovpn config file creating a tunnel but cannot access LAN apps
I have an ovpn file which opens a tunnel to router I have setup. This tunnel works since I can confirm that my public IP is located at the same location as this router. This router has a local server ...
- 113
0
votes
1
answer
157
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How to stop ufw-firewall preventing me to ssh into another server?
I have a weird issue on Ubuntu 22.4.4 LTS.
Using the ufw firewall, I allowed SSH/Port 22, HTTP and HTTPS. I can successfully login via SSH into my server. However, when I am logged in on the server, ...
- 103
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129
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Can't connect via SSH to OpenWrt after changing /etc/config/network
Setup
Mikrotik RouterBoard 750gr3
OS: OpenWrt 23.05.03
MacBook
Microtik: Port 1
IP: 10.13.1.201
Problem
Before a configuration change to /etc/config/network, SSH was possible, but after rebooting,...
- 11