1. Forum
  2. DOVE-Net
  3. Synchronet Discussion

  • sbbs telnet

    From Kawasu@VERT/ZENBBS to All on Tuesday, August 19, 2025 14:56:24
    I am trying to create a fail2ban setup to ban telnet connections that just sit there and never login but I am not finding where the telnet log would be running synchronet 3.21 on ubuntu

    Thanks

    ---
    þ Synchronet þ [ZenBBS] zen.kawasu.wtf
  • From Digital Man@VERT to Kawasu on Tuesday, August 19, 2025 17:30:41
    Re: sbbs telnet
    By: Kawasu to All on Tue Aug 19 2025 02:56 pm

    I am trying to create a fail2ban setup to ban telnet connections that just sit there and never login but I am not finding where the telnet log would be running synchronet 3.21 on ubuntu

    Read this:
    https://wiki.synchro.net/monitor:syslog
    --
    digital man (rob)

    Sling Blade quote #2:
    Karl (re: killing Doyle): I hit him two good whacks in the head with it.
    Norco, CA WX: 86.3øF, 40.0% humidity, 12 mph W wind, 0.00 inches rain/24hrs

    ---
    þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net
  • From MRO@VERT/BBSESINF to Kawasu on Wednesday, August 20, 2025 00:02:32
    Re: sbbs telnet
    By: Kawasu to All on Tue Aug 19 2025 02:56 pm

    I am trying to create a fail2ban setup to ban telnet
    connections that just sit there and never login but I am not finding
    where the telnet log would be running synchronet 3.21 on ubuntu

    what i did was write a script where every ip that connects gets banned until they validate with my code. then they are white listed.
    still doesnt help. unlimited supply of bots and scanners.
    ---
    þ Synchronet þ ::: BBSES.info - free BBS services :::
  • From Kawasu@VERT/ZENBBS to MRO on Wednesday, August 20, 2025 07:28:16
    Re: sbbs telnet
    By: MRO to Kawasu on Wed Aug 20 2025 12:02 am

    Thanks that did teh trick

    ---
    þ Synchronet þ [ZenBBS] zen.kawasu.wtf
  • From MRO@VERT/BBSESINF to Kawasu on Wednesday, August 20, 2025 18:23:56
    Re: sbbs telnet
    By: Kawasu to MRO on Wed Aug 20 2025 07:28 am

    Re: sbbs telnet
    By: MRO to Kawasu on Wed Aug 20 2025 12:02 am

    Thanks that did teh trick


    what did? you didnt do a script for users to validate themselves.
    ---
    þ Synchronet þ ::: BBSES.info - free BBS services :::