openstack team mailing list archive

[Julien Danjou <julien@xxxxxxxxxxx>]

On Tue, Nov 13 2012, Joe Warren-Meeks wrote:

Hi Joe,

> When I use a floating IP in the 10.0.40.0/24 range, it is fine to speak to
> that network and traffic goes out and back on the vlan40 interface, but for
> all other networks it is routed out the 10.0.0.250 eth0 interface, rather
> than vlan40. The replys are coming back on vlan40 to the correct address,
> but nova seems to ignore them.

You need to create another routing table on your compute hosts, and set
up some ip routing rules based on source, using `ip rule'. So that
traffic coming from your tenants VLAN goes out by vlan40.

-- 
Julien Danjou
# Free Software hacker & freelance
# http://julien.danjou.info

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