How to permit listed IP's and ban others.

[ReeD]

Я have an dedicated server and want it to be accesseble only for IP of my ISP. There are about 20 blocks of IP including fixed external and Class A IP. It is possible to do that only listed IP have access to my server:

10.1.0.0/16
10.2.0.0/16
10.3.0.0/16
10.4.0.0/16
10.5.0.0/16
10.6.0.0/16
10.7.0.0/16
10.8.0.0/16
10.9.0.0/16
10.10.0.0/16
80.70.228.0/24
80.70.229.0/24
80.70.230.64/26
80.70.231.0/24
80.70.232.0/24
80.70.233.0/24
80.70.234.0/24
80.70.235.0/24
80.70.237.0/24
80.70.238.0/24
80.70.239.0/24
81.94.16.1 - 81.94.31.255
77.247.160.1 - 77.247.175.255

PS: I have bandwight restrictions, and server is "eating" about 600-700 Mb of incoming traffic per day. Thats expensive =)

Tnx =) And sorry for my bad english.

[Drocona]

That's going to be hard, you can restrict access but you can't simply allow only from your ISP.

Also I don't get what the point of having a server is then. Like I doubt any people will connect...

PS: I wouldn't host a server on a restricted bandwidth connection, you will go way over your maximum and you'll only get into a lot of trouble!

[ReeD]

Drocona Wrote:That's going to be hard, you can restrict access but you can't simply allow only from your ISP.

Also I don't get what the point of having a server is then. Like I doubt any people will connect...

PS: I wouldn't host a server on a restricted bandwidth connection, you will go way over your maximum and you'll only get into a lot of trouble!

Well, a bandwight between ISP IP's its free, and connection speed is 100 Mbit.

I just want to run server in LAN (because not every man in LAN can effort the play on internet, bandwight is to big, about 6-8 Mb per hour) =) But my LAN is covering about 1/6 of Saint-Petersburg, and biggest in the City =)

Anyway, tnx for quick answer. I'll try to play with firewall.

[Uri Dead]

ReeD Wrote:<snip>
Anyway, tnx for quick answer. I'll try to play with firewall.

That is exactly your answer, you can deny any multiple range of IPs and/or allow those blocks that are specific to your ISP, not hard to do at all.