Portscan Hangs with Nessus 2.0.7 / OpenBSD 3.3

[Eric <eric-list-nessus_at_catastrophe.net>]

I'm running Nessus 2.0.7 on OpenBSD 3.3 (x86).

I noticed the following..

  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.85.93, 16) 
  => No route to host
  Sleeping 60 seconds then retrying
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.92.126, 16) 
  => No route to host
  Sleeping 15 seconds then retrying
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.92.126, 16) 
  => No route to host
  Sleeping 60 seconds then retrying
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.85.93, 16) 
  => No route to host
  Sleeping 240 seconds then retrying
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.92.126, 16) 
  => No route to host
  Sleeping 240 seconds then retrying
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.55.61, 16) 
  => No route to host
  
  sendto in send_tcp_raw: sendto(4, packet, 60, 0, 10.126.55.61, 16) 
  => No route to host
  Sleeping 15 seconds then retrying

I know that nmap had a problem on OpenBSD .... here's a URL that
might explain more.

<http://lists.insecure.org/lists/nmap-dev/2003/Apr-Jun/0018.html>

Does anyone else run into this problem?

Thanks.

- Eric