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Firewall IP block


stay2theleft

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Hello,

 

Is there a way to block a IP from entering one of our servers, i know GSP's don't like blocking them form the router but can it be done from a firewall program. IF so can someone recommend one for me, or can it be done using win-2003 firewall.

 

Thanks...

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IPSec is integrated to windows, no need to add extra app.

 

Can even be used in cmd line :

 

netsh ipsec static add policy name="IPBlock" description="Block specified IPs" activatedefaultrule=yes assign=no
netsh ipsec static add filteraction name="block" description="block traffic" action=block
netsh ipsec static add filter filterlist="block traffic" srcaddr=[b]PUT_THE_IP_HERE[/b] dstaddr=Me description="block this IP" protocol=any mirrored=yes
netsh ipsec static add rule name="block ip" policy="IPBlock" filterlist="block traffic" filteraction="block" activate=yes kerberos=no

 

thats for the first time then if wana block other IPs :

 

netsh ipsec static add filter filterlist="block traffic" srcaddr=[b]PUT_THE_IP_HERE[/b] dstaddr=Me description="block this IP" protocol=any mirrored=yes

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