<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>My first line of inquiry would be DNS servers/records. If someone has multiple records for your name, then you'll be round-robin'ed.</div><div><br></div><div>-Scott</div><div><br>On Feb 27, 2014, at 6:10 PM, Jim Kinney <<a href="mailto:jim.kinney@gmail.com">jim.kinney@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><div>On a closed, private network segment, I've started seeing odd behavior between 2 systems. ssh connections drop and a reconnect shows the "Wrong host key - man in the middle attack" error. <br>
<br>*****The fingerprint it shows is the correct one for the host! *****<br><br>This failure bounced around through 3 machines yesterday and is now only hitting a single cluster node. If I keep trying the ssh connection, I will eventually connect correctly. It won't stay up longer than about 10 minutes.<br>
<br></div>I've done all the usual checks for security issues, file-system corruption and network gremlins (yep - still there but not involved in this that I can tell). I've reboot the affected systems (last ditch effort).<br clear="all">
<div><div><br><br></div><div>The last change to the environment was to join two switches, network A was the affected network connection to network B, the IPMI network on a totally different LAN segment (Thanks Dell for being too cheap for dedicated IPMI ports).<br>
<br></div><div>I'm going to disconnect that last connection to see if it goes away. In the meantime, any ideas?<br></div><div>-- <br><div dir="ltr">-- <br>James P. Kinney III<br><i><i><i><i><br></i></i></i></i>Every time you stop a school, you will have to build a jail. What you
gain at one end you lose at the other. It's like feeding a dog on his
own tail. It won't fatten the dog.<br>
- Speech 11/23/1900 Mark Twain<br><i><i><i><i><br><a href="http://heretothereideas.blogspot.com/" target="_blank">http://heretothereideas.blogspot.com/</a><br></i></i></i></i></div>
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