I see. I am running Ubuntu 12.04. I do need them physically isolated since the primary purpose for my cluster is for use with some experimental network hardware.<div><br></div><div>Thanks for your reply. I'll see what I can find.</div>
<div><br></div><div>-Mark<br><br><div class="gmail_quote">On Tue, Jul 31, 2012 at 11:27 AM, Mark Lehrer <span dir="ltr"><<a href="mailto:mark@knm.org" target="_blank">mark@knm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
compute nodes. How would I go about bridging each VLAN to a separate interface on the compute nodes?<br>
</blockquote>
<br></div>
This is a distro-specific question and can get a bit complex.<br>
<br>
Do you have a problem with just bonding the two interfaces together with 802.3ad/ifslave/whatever and then putting the VLAN tags on the bond? I typically do this unless there is a performance or security reason not to.<br>
<br>
If you want the interfaces physically separate you have to use your distro-specific method to assign the vlan tags to the interfaces (e.g. eth0.400 and eth1.500 for vlans 400 and 500) and then put those interfaces into br400 and br500 respectively. In Red Hat type distros you have a bunch of /etc/sysconfig/network-<u></u>scripts/ifcfg-... files, and on debian type distros you will have one big heinous /etc/network/interfaces.<br>
<br>
You should be able to google and find tons of examples of each.<span class="HOEnZb"><font color="#888888"><br>
<br>
Mark<br>
</font></span></blockquote></div><br></div>