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<div>Hi Mike,</div>
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<div id="AppleMailSignature">Simply provide the cidr as the destination rather than a host. I.E. --host-route destination=192.168.0.0/24,nexthop=10.0.0.1</div>
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<div id="AppleMailSignature">James</div>
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Sent from my iPhone</div>
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On Apr 4, 2016, at 8:31 PM, Mike Spreitzer <<a href="mailto:mspreitz@us.ibm.com">mspreitz@us.ibm.com</a>> wrote:<br>
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<div><font size="2" face="sans-serif">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?</font><br>
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<font size="2" face="sans-serif">Thanks,<br>
Mike</font><br>
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<font size="1" color="#5f5f5f" face="sans-serif">From: </font><font size="1" face="sans-serif">Joseph Bajin <<a href="mailto:josephbajin@gmail.com">josephbajin@gmail.com</a>></font><br>
<font size="1" color="#5f5f5f" face="sans-serif">To: </font><font size="1" face="sans-serif">James Denton <<a href="mailto:james.denton@rackspace.com">james.denton@rackspace.com</a>></font><br>
<font size="1" color="#5f5f5f" face="sans-serif">Cc: </font><font size="1" face="sans-serif">Mike Spreitzer/Watson/IBM@IBMUS, openstack-operators <<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>></font><br>
<font size="1" color="#5f5f5f" face="sans-serif">Date: </font><font size="1" face="sans-serif">04/04/2016 04:46 PM</font><br>
<font size="1" color="#5f5f5f" face="sans-serif">Subject: </font><font size="1" face="sans-serif">Re: [Openstack-operators] [neutron] Attach routing rules to networks?</font><br>
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<font size="3">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. </font><br>
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<font size="3">On Sat, Apr 2, 2016 at 10:33 PM, James Denton <</font><a href="mailto:james.denton@rackspace.com" target="_blank"><font size="3" color="blue"><u>james.denton@rackspace.com</u></font></a><font size="3">> wrote:</font><br>
<font size="3">Hi Mike,</font><br>
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<font size="3">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.</font><br>
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<font size="3">James<br>
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<font size="3">Sent from my iPhone</font><br>
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On Apr 2, 2016, at 9:28 PM, Mike Spreitzer <</font><a href="mailto:mspreitz@us.ibm.com" target="_blank"><font size="3" color="blue"><u>mspreitz@us.ibm.com</u></font></a><font size="3">> wrote:<br>
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<font size="2" face="sans-serif">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?</font><font size="3"><br>
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Thanks,<br>
Mike</font><font size="3"><br>
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