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Block China

jenZ
Hi there,

is there any way to block all triffice coming from China? Every night I have Portscans and attacs over and over from some shools in China. Since I don't have any business with China I want to block all traffic coming from there.
Now I am looking at the WHOIS and block the whole IP-Subnet, but that get kind of annoying. I also tried to make a DNS network definition *.cn, but that doesn't work either.

Any ideas?

Regards
Jens


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  • 0
    Hi there,

    is there any way to block all triffice coming from China? Every night I have Portscans and attacs over and over from some shools in China. Since I don't have any business with China I want to block all traffic coming from there.
    Now I am looking at the WHOIS and block the whole IP-Subnet, but that get kind of annoying. I also tried to make a DNS network definition *.cn, but that doesn't work either.

    Any ideas?

    Regards
    Jens


    Not prying, but if you do not host a web-server, then the firewall should drop all unsolicited incoming packets by default. However, if you do host some sort of server to which people connect (from the web), then you can use the rules to drop access from those areas of the world.

    Please correct me if I am wrong.


    Jim
  • 0 in reply to Jim Tagert
    Another idea is "Threat Stop". 

    ThreatSTOP - Active Internet Security - Home

    They used to be free. But now they charge for the service.

    Also, DShield provides the top ten list. However, I do not know how to automate the upload of the top ten list into the ASG...yet. 

    DShield; Cooperative Network Security Community - Internet Security - dshield


    Jim
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