Tagged Questions
0
votes
1answer
31 views
Iptable rule to ssh over the internet
I've a server abc.example.com and a remote desktop zzz.example.com. I'm using SSH over a custom port, say, 6789. Whenever my firewall is off, I'm able to connect to the server successfully. But, as ...
1
vote
2answers
1k views
Remote SSH login not working
I have a PC behind a router with port forwarding setup Port 22 for SSH which works perfectly - I can login and everything. What I am trying to do is let this PC connect to a VPN and only allow ...
1
vote
1answer
154 views
How can I use the same IP from the Internet and intranet?
I have an Ubuntu firewall box (Alma), at the office, with a web server on it. It looks like this:
[Internet] <-> [DSL Router] <-> [Alma]
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4
votes
4answers
3k views
Set some firewall ports to only accept local network connections?
Basic firewall question:
How do I set up the firewall on a system in a LAN so that some ports are only open to connections from the local area network, and not from the outside world?
For instance, ...
