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Thread: Does Susefirewall2 bans the ip automatically?

  1. #1
    waltertsai NNTP User

    Smile Does Susefirewall2 bans the ip automatically?

    Hi everyone,
    Does Susefirewall2 bans the machine that doing port-scan automatically?

    I have a brand-new Suse11.0 Linux box, to test the security setting, I ran a Nmap scan from a Windows against that brand-new Suse11.0 Linux server.

    However, after the port scan finish, I found I was unable to SSH to my Suse from the Windows machine anymore.

    Below is my nmap command:
    nmap -PE -v -p1-65535 -PA21,23,80,3389-A -T4 ip

    Any idea? Thanks.

    Have a nice day,
    Walter

  2. #2
    waltertsai NNTP User

    Cool Re: Does Susefirewall2 bans the ip automatically?

    Guys, I just figured out what's happening.
    The root cause is my ISP has a dummy ftp in front of my server. - not yet sure it's for eavesdropping or mistakenly configured. Thanks for your time reading my question.

    Cheers,
    Walter

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