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0 answers
35 views

Could I mask my IP to be like my mobile data IP?

I don't have static IP, people at home don't have static IPs, in my country.The ISP at work gave my company static IPs for the office, and in order to protect itself against DDOS, he went to mobile ...
0 votes
0 answers
459 views

Is there a safe way to auto add a dynamic IP to /etc/hosts.allow file?

(I was forwarded from SO to here for help, so hopefully this is the correct section) Is there a way to automatically add 2 or 3 dynamic IP's to the "/etc/hosts.allow" file on a CentOS 7 server? I ...
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 ...
1 vote
1 answer
284 views

strange ip address raspbian and I can no longer ssh [closed]

In the past I have been able to ssh into the pi easily but a couple of days ago I could no longer find the pi ip address in the router page. I made a fresh install of raspbian and plugged it into a ...
8 votes
2 answers
21k views

Find the port number of current session in PuTTY

I have list of server names in the PuTTY saved sessions. I connected to one session and can know the IP address of the machine connected to using ifconfig for Ubuntu and ipconfig for Windows. But how ...
2 votes
0 answers
10k views

ssh connect to host X.X.X.X port 22: connection refused

I am not able to connet to any remote server. It shows up this error. I am able to ping the same ip address. Also I checked sshd is running : sudo service sshd status ssh.service - OpenBSD Secure ...
-1 votes
1 answer
5k views

SSH via secondary IP

ssh ssh Hello everyone, My dedicated server has a few IP addresses assigned to specific accounts. And I can SSH to the account via secondary IP. But once in, the IP is always the primary IP ( i ...
0 votes
1 answer
366 views

Want to SSH from external IP. Tried with different router at different network but failed

I simply want to SSH into my local host from outside. This is my router where I am applying the port forward. Manufacturer:Huawei Technologies Co., Ltd; ProductClass:HG8245H; SerialNumber:...
1 vote
2 answers
712 views

How find my board's IP within a network without monitor?

I have a network in my workplace and also have a laptop(Ubuntu Desktop 16.04) connected to it by Wi-Fi with the IP address 10.13.0.82. I also have a nanopi-M1 board with Ubuntu-server installed on it. ...
1 vote
1 answer
93 views

ssh - looking up IP through API on-demand

Is there a way to make ssh dynamically lookup the ip address for a given hostname through an external API? The scenario is that I have a few customers with thousands of varying on-demand cloud ...
2 votes
1 answer
497 views

2 DDNS domains in 1 network

I'm setting up my personal VPN server on a Raspberry Pi and a download/webserver on another Raspberry Pi. To access these remotely I make use of a DDNS (like No-Ip). When I installed my webserver it ...
0 votes
2 answers
2k views

How To Figure Out What Lives At An IP Address [duplicate]

Got a weird one here. I've got an IP address in my subnet that is alive and responds to ping requests, but I can't figure out what device actually live at that address. I've tried a couple of IP ...
2 votes
1 answer
2k views

How do I get SSH access to a Mac, connected to another Mac by Ethernet, from a MacBookPro on the same network?

Ok, so the scenario is this: I have a G5 Quad (running Leopard) with no wireless card. The G5 is connected by Ethernet to a Mac Mini (running Lion), which is picking up my AirPort Extreme network ...
0 votes
2 answers
2k views

How to ssh/scp from my Mac to my Ubuntu with a link local address?

I have read various articles about how to do this, but to no avail. What I am trying to simply do is, ssh/scp from my Mac, to my Ubuntu desktop. My Mac has a link local ipv6 address, starting with ...
0 votes
1 answer
113 views

How to remote SSH connect to my Raspberry Pi with static local IP?

I am trying to make my Rasperry Pi remotely accesable. The problem that I am stuck with is that while remotely trying to SSH connect to my device I cannot login due to false credentials: ssh -...

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