Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Now monitoring attacks

    Scheduled Pinned Locked Moved Deutsch
    2 Posts 2 Posters 447 Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • C
      chris.7e
      last edited by

      Hallo,

      ich hatte heute früh ein sehr komischen Log entry:

      Aug 25 02:28:00 sshguard 58006 Now monitoring attacks.
      Aug 25 02:28:00 sshguard 15365 Exiting on signal.

      Danach habe ich in filter log geschaut. Ist aber nicht viel zu finden:

      Aug 25 02:06:35 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x00,0x00000,238,TCP,6,20,2001:470:1:c84::168,2a00:xxxx:xxxx:xxxx::xxxx,55781,8001,0,S,2139863561,,65535,,
      Aug 25 02:06:54 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x00,0x00000,238,TCP,6,20,2001:470:1:c84::9b,2a00:xxxx:xxxx:xxxx::xxxx,45922,800,0,S,2946104018,,65535,,
      Aug 25 02:09:20 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x00,0x00000,238,TCP,6,20,2001:470:1:c84::dc,2a00:xxxx:xxxx:xxxx::xxxx,42829,81,0,S,182162253,,65535,,
      Aug 25 02:13:29 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x00,0x00000,238,TCP,6,20,2001:470:1:332::14f,2a00:xxxx:xxxx:xxxx::xxxx,54418,86,0,S,1187387796,,65535,,
      Aug 25 02:25:23 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x28,0xdab5f,248,TCP,6,24,2a06:4880:c000::e3,2a00:xxxx:xxxx:xxxx::xxxx,51394,7008,0,S,913018490,,14600,,mss
      Aug 25 02:27:15 Corona filterlog[57411]: 4,,,1000000103,igb2,match,block,in,4,0x0,,64,60165,0,DF,6,tcp,83,192.168.80.14,20.47.115.78,37846,443,31,PA,2898208884:2898208915,4203113264,206,,nop;nop;TS
      Aug 25 02:27:25 Corona filterlog[57411]: 6,,,1000000105,igb0,match,block,in,6,0x00,0x00000,238,TCP,6,20,2001:470:1:c84::2ff,2a00:xxxx:xxxx:xxxx::xxxx,52400,2222,0,S,2446755048,,65535,,
      Aug 25 02:29:24 Corona filterlog[57411]: 4,,,1000000103,igb2,match,block,in,4,0x0,,64,20977,0,DF,6,tcp,40,192.168.80.14,142.250.184.234,55862,443,0,RA,3121011961,0,172,,

      Gibt's dafür eine Erklärung?

      VG

      fireodoF 1 Reply Last reply Reply Quote 0
      • fireodoF
        fireodo @chris.7e
        last edited by fireodo

        @chris-7e said in Now monitoring attacks:

        Gibt's dafür eine Erklärung?

        Ja, irgend eine Log-Datei wurde rotiert (da sie die eingestellte Größe erreicht hat) was zu einem Neustart von sshguard führt - also kein "Angriff" oder Sonstiges ...

        Kettop Mi4300YL CPU: i5-4300Y @ 1.60GHz RAM: 8GB Ethernet Ports: 4
        SSD: SanDisk pSSD-S2 16GB (ZFS) WiFi: WLE200NX
        pfsense 2.8.0 CE
        Packages: Apcupsd, Cron, Iftop, Iperf, LCDproc, Nmap, pfBlockerNG, RRD_Summary, Shellcmd, Snort, Speedtest, System_Patches.

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.