GNS3 206-unable to create UDP NIO

nospam@example.com (Raymond P. Burkholder) — Sat, 30 Mar 2013 03:40:33 +0000

GNS3 has it's benefits in terms of being able to test out reasonably complicated scenarios in terms of routing. But it does have it's quirks and issues.
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GNS3 And OSPF-4-ERRRCV: Received invalid packet: Bad LLS Checksum

nospam@example.com (Raymond P. Burkholder) — Thu, 21 Mar 2013 14:02:16 +0000

GNS3 works quite well for simulating and testing Cisco routed networks. However, when creating links between routers, there are times when the following message appears on the console of some interconnected routers:
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