nanog mailing list archives

Re: TCP Window Scaling issue


From: Michael Brown <michael () supermathie net>
Date: Thu, 24 Jul 2014 12:39:08 -0400

On 14-07-24 12:30 PM, Zach Hill wrote:
Hi Tony. No firewall in the way.

Physical flow is as below.

Server A -> Nexus 7k -> 3845 router -> Sprint MPLS -> 3845 router -> Cisco
3750x stack -> Server B

I blame the cloud.

Dump the actual packets as they leave Server A and arrive at Server B
(and vice-versa!). Does it get modified en route?

M.

-- 
Michael Brown            | The true sysadmin does not adjust his behaviour
Systems Administrator    | to fit the machine.  He adjusts the machine
michael () supermathie net  | until it behaves properly.  With a hammer,
                         | if necessary.  - Brian


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