[CF-Devel] mailman.real-time.com: No route to host

[Mark Wedel]

Edgar Toernig wrote:
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      Hi,
     
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      I don't know when it started but for a couple of days now I've noticed
     
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      that I can't reach
     
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      https://mailman.real-time.com/mailman/listinfo/crossfire-devel
      
      
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      nor any of the other hosts (www, lists, mail, ...) or ports.  Always
     
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      the same result: No route to host (icmp: host unreachable - admin prohibited
     
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      filter).  Offending router is 144.228.52.126 (sl-rtent-1-0.sprintlink.net).
     
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      Some firewall playing games here?!?
     
     
  Bob Tanner can probably say more, but I recall there were DOS attacks against 
real-time coming from a German ISP.  That German ISP apparantly didn't take 
actions to stop it, so the alternative was just to block all the traffic from 
that ISP to real-time.