[ovs-discuss] Small 802.1q-prepended packets not getting through to VM

[Steinar H. Gunderson]

On Fri, Jun 07, 2019 at 03:51:33PM -0700, Gregory Rose wrote:
> In any case I'll try it out with the Debian buster distro and see. I think I
> can use scapy to simulate the undersized/bad CRC packets with the VLAN tag
> that the Cisco vWLC appliance VM sends.  I want to see for myself that the
> Linux bridge is padding and recomputing the checksums because that doesn't
> seem right to me.

Don't hold me to “the Linux bridge does this correctly”. :-) I have run vWLC
with Linux bridge in the past, but the setup was sufficiently different that
I can't guarantee nothing else masks the issues.

/* Steinar */
-- 
Homepage: https://www.sesse.net/