Dynamips dot1q issue (quad nics) [Take 2]

Hi all,

I just rebuilt my Ubuntu dynamips box today and I am running 12.04 x64 but
I've started to see some issues.
For one thing, in my INE topology - R6 is configured with 2 subinterfaces
that are trunked to the physical switches.
MTU of quad nics is set to 8100 (max the system will allow me) and I have
tied both NIO options with the same result.

This link works while not tagged, but while tagged the packet is not even
shown in a tcpdump capture.
I know something has changed in 12.04 but I'm not sure what it is - I can't
find any hint of an answer via google either even though several people are
reporting the same issue.

Anyone experience this issue?

Thanks,

Shane

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Received on Fri Aug 31 2012 - 19:59:58 ART