[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-users] e100 + Xen + VLAN -> VLANs don't work?

On Friday 02 February 2007, Tomasz Chmielewski wrote:
> Any clues on why VLANs don't work anymore with Intel Ethernet Pro 100
> card when I start the "network-bridge" script?

for VLANs it's very convenient to use an MTU of 1504 on the ethx device (and 
1500 on the vlanxx devices).  but most 100mbit drivers don't allow any MTU of 
more than 1500 (even if the cards themselves usually allow at least 1600).  
all Gb drivers i know allow for MTUs up to 9000

but i don't know if your scripts try to setup the MTU to 1504... might be 
something else


Attachment: pgpziw6kmnrqt.pgp
Description: PGP signature

Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.