Open Stack

I assume `--host-route` works with a destination that is a single host. Is 
there something I can do to establish a routing rule for a destination 
that is a CIDR block?

Thanks,
Mike



From:   Joseph Bajin <josephbajin at gmail.com>
To:     James Denton <james.denton at rackspace.com>
Cc:     Mike Spreitzer/Watson/IBM at IBMUS, openstack-operators 
<openstack-operators at lists.openstack.org>
Date:   04/04/2016 04:46 PM
Subject:        Re: [Openstack-operators] [neutron] Attach routing rules 
to networks?



We use the host-route flag as mentioned above.  It makes it easy to sent 
internet like traffic to a gateway type of box and internal traffic to the 
inside for tenants that do have public access. 

On Sat, Apr 2, 2016 at 10:33 PM, James Denton <james.denton at rackspace.com> 
wrote:
Hi Mike,

You should be able to update the subnet(s) and use the --host-route flag 
with destination,nexthop pairs. The routes get pushed via DHCP.

James

Sent from my iPhone

On Apr 2, 2016, at 9:28 PM, Mike Spreitzer <mspreitz at us.ibm.com> wrote:

Is there a way to attach a routing rule to a network or subnet, with the 
consequence that each device attached to that net or subnet gets that 
routing rule?

Thanks,
Mike


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