All Questions
66
questions
5
votes
2
answers
20k
views
How to SSH to a private ip behind a router using public dynamic IP
In my office there are 2 PC, both of them are behind a router with his own private IP. I'm trying to connect to them via SSH but it only seems to work while my notebook is connected to the same Wifi (...
1
vote
3
answers
2k
views
Is it possible to list usernames of a remote machine knowing the IP address only?
I would like to connect remotely to a machine. I know the IP address and I know the password associated to my username but I forgot my username.
Is it possible to list all usernames of a machine ...
0
votes
1
answer
230
views
PuTTY: Cannot connect to a friend's server even though not blacklisted
My friend is hosting a server from home and I have been helping him to run a game server on it. I was able to connect using PuTTY, WinSCP and the game we were hosting, but due to a former admin ...
0
votes
1
answer
63
views
How do I write access to users regarding SSH server for remote control in Linux Mint?
SSH server is on computer #1. Computer #1 is running Linux Mint. Computer #2 is running OS X. I used the following command:
ssh mike_10.0.0.188
The IP address is from ifconfig from the terminal as ...
0
votes
1
answer
2k
views
Public IP address range
To setup SSH, Amazon asks us to
Enter your network's public IP address range
What is my public IP address range, and where can I find it?
Is this a range that is provided by my ISP?
Are there ...
1
vote
1
answer
5k
views
Scanning a network and SSH each IP until I get in through SSH
Normally, I would SSH into that machine using:
ssh [email protected]
That server in my network is forced to use DHCP in the subnet (134.96.90.0). And everytime it shuts down, I have to go find the ...
0
votes
1
answer
498
views
Can't connect to ssh server by global IP address when not on the server's Wi-Fi network
When on the same network it works fine with either the global or local IP address being used.
I am forwarding port 22 like this:
IP Address Start Port End Port IP Address Start Port End Port ...
2
votes
2
answers
1k
views
Periodically send dynamic public IP to web server to allow remote SSH access
I have a home where the ISP does not allow static IPs for hosts. I have a computer (that I will call A from now on) in that home that has a SSH server running on it and I would like to connect to it ...
0
votes
2
answers
63
views
foreign ssh login I don't recognize
The last ssh login to my server was seemingly from a computer I don't recognize.
How can I found out who that was?
aaubervilliers-651-1-60-191.w83-200.abo.wanadoo.fr
I'm not in France!
0
votes
2
answers
892
views
Acessing samba shares on different internal network with different IP range
As you can probably see from my topography, my Raspberry Pi is directly connected to the ISP modem/router with an IP of 192.168.1.2, whereas my PC is one network underneath with an IP of 10.0.0.4.
I ...
0
votes
1
answer
106
views
Need a way to use 2 networks to access the server in parallel sharing data traffic
I have a server connected to Internet via two networks - A microwave link and an ADSL Link. The server has been assigned static IP address in both network.
Both both the networks are not reliable and ...
4
votes
4
answers
52k
views
Connection closed by [SERVER_IP]
I'm not a guru of ssh but somehow I cannot connect to server with IP and username:
ssh -p [PORT] [USERNAME]@[SERVER_IP]
Response is always:
Connection closed by [SERVER_IP]
The problem is on the ...
0
votes
0
answers
207
views
Very strange behavior when I try to connect using SSH. Why it works only if I copy and paste the IP address?
I am experiencing a very strange behavior.
The situation is the following one: I connect to my RaspBerry Pi from my Ubuntu Linux 12.04 using SSH
So I do the following operation: I go into my router ...
3
votes
2
answers
825
views
Is there any way to abstract IP address during ssh?
I have a server which is in the middle of a forest. It is connected to the Internet via a microwave link and an ADSL link.Hence it has two different static IP addresses. Now if there is heavy rain, ...
1
vote
2
answers
77
views
SSH to my company's server
So I am working from home and I need to connect(SSH) to my company's server ever yday.
The problem is that they have recently done an IP lockdown and only selected IPs can connect.
My IP is not ...
1
vote
2
answers
81
views
How to ssh inside a local netwrok using an external IP?
I can only ssh locally. I tried to ssh from my laptop in an external network but I wasn't able to do that. So I went home and did some troubleshooting. Now I want to ssh from my local network to that ...
3
votes
2
answers
7k
views
log into SSH server using a subdomain by adding an "A Record"
I SSH into a series of static IP addresses, but it's easy to forget which one is which. I'd like to replace the static IP addresses with a subdomain of a domain I own.
I.e.,
55.55.555.55 --> box1....
1
vote
2
answers
1k
views
Avoiding geo-blocking with SSH tunneling
I live in UK and I need a Spanish IP to access some content on the internet.
I rented a VPS server based in Spain, which has a Spanish IP.
Now I folowed this tutorial to create a SSH tunnel to my ...
5
votes
1
answer
10k
views
How do I fix SSH sending fragmented packets
My ISP sometimes drops IP Fragments. This manifests itself in SSH thus: I can login fine and run commands that output short strings, but running something like "ps fax" causes the link to lock up.
...
3
votes
3
answers
10k
views
Access local network through one public IP
I have a local network built up with 8 computers connected to switch. Main node has a public IP, so I can ssh it from external network. Is it possible to access other 7 nodes without assigning public ...
2
votes
0
answers
232
views
IP based tunneling using putty
under linux i learnt to establish an ip-based tunnel using ssh, doing this:
# background tunnel ip based on tun5
sudo ssh -f -N -w 5:5 root@remoteserver
# setup remote: tun5
ssh root@remoteserver "...
2
votes
2
answers
11k
views
ssh: connect to host port 22: Connection refused with external ip address
ssh: connect to host XXX.XXX.XXX.XX port 22: Connection refused
This happens when i try to connect with external ip (WAN IP Address).
I am successfully able to connect using internal ip address ...
0
votes
1
answer
108
views
How to make my IP address appear to have a specific prefix (when connecting to a ssh server)?
I have ssh access to several machines at our university computing center, but they only allow connections from within university network which means I have to go on campus everytime I need to run a ...
0
votes
2
answers
69
views
working directory deleted
There are some 4 people who know my root password.And someone deleted my code directory.
We have a single system where everyone has his own code base directory and everyone ssh to this system and ...
2
votes
2
answers
2k
views
DD-WRT SSH Setup
Okay so I installed DD-WRT firmware onto my Linksys E2000. I can see my dd-wrt page and everything but I am having trouble setting up ssh usage. I tried following these instructions. But after all ...
2
votes
3
answers
1k
views
How to set up SSH access without a valid internet IP?
I want to allow other people to ssh into my Mac via login and password, but it does not have a valid internet IP.
How to allow people to ssh when the machine might be at home, in an office, or coffee ...
-1
votes
1
answer
2k
views
Can't get my Raspberry Pi to keep a static IP
I recently got given a Raspberry Pi and I would like to be able to remote into it using puTTy from my laptop so I don't have to sit next to my tv with a keyboard and mouse to use it. I am able to get ...
2
votes
3
answers
6k
views
Are SSH protocol headers sent in the clear over a client-server connection?
I know routing information is always sent in the clear (oversimplification, but bear with me) so in a scenario where there exists an SSH tunnel between a client and a server using non-standard ports, ...
2
votes
1
answer
147
views
Simple DNS or just redirection for few names
PC1 is connected via VPN to server1 (s1)
s1 is connected to pc1 via VPN tunnel and to s2 vie ssh. There is transparent proxy and iptables rules that take traffic from VPN and push to ssh SOCKS5.
s2 ...
2
votes
1
answer
11k
views
Changing IP settings via ssh in Ubuntu. What should be done?
I've hear mixed things about how to handle setting IP parameters in Ubuntu. There's several sources that say if a GUI is installed like KDE or Gnome, that you should only use the network manager to ...