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iptables

  1. potinho

    Linux IPTables - SSH Filter by MAC Address

    Hey guys, Im using Ubuntu 18 and want to increase the security level of my server I'm trying to filter the SSH access logs only for authorized MAC, but I'm having difficulties. After use IPtables command bellow, i remove openssh full rule, but cannot connect on server. I already installed...
    • potinho
    • Thread
    • iptables linux mac ubuntu18
    • Replies: 4
    • Forum: Support
  2. B

    IPTables - A Beginners Tutorial - (PDF)

    I thought this might be of some use to everyone who wanted to learn a little bit about IPTables. The pdf is only 43 pages long but it contains a lot of illustrations, examples & explanations. I have yet to read it myself because I am busy with other things but at 1st glance it looks pretty...
    • bayview
    • Thread
    • iptables
    • Replies: 0
    • Forum: Tools
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