Re: [Sshguard-users] a help with iptables or rinetd

[Jo R. <jr...@ne...>]

You need to run sshguard or something similar on the bastion host, not on the internal server.

On Oct 3, 2012, at 9:57 PM, Roberto Spadim wrote:
> hi guys, i have a server connected to internet , and connected to local network
> i'm using ipv4
> at internet connection, i'm using rinetd to redirect connections from
> port 22 to internal server at ip 172.16.0.33 port 2022
> rinetd is a tcp daemond, not a firewall, and at my local server
> 172.16.0.33 i see a connection from internet server ip 172.16.0.34,
> instead of original user ip (from internet)
> 
> in other words.. when a brute force is detected all connection from
> 172.16.0.34 are dropped
> 
> could any one help me create a NAT from internet server to local
> server? in others words, how could i configure iptables (linux 2.6 /
> 3.xx) to work as a redirector, i found many many information at
> google, but they don't work very nice some don't connect, some just
> allow connect and don't comunicate
> 
> 
> anyone could help? maybe this could be put on FAQ
> thanks
> 
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Jo Rhett
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