[Openstack] how to tell dhcp-agent to advertice certain routes?
Ilkka Tengvall
ilkka.tengvall at cybercom.com
Fri Sep 27 17:07:15 UTC 2013
Hi,
how to tell DHCP server (dnsmasq) to advertice an extra gateway in dhcp
response?
We are running grizzly and provider networks. Some of the networks are
in vlan that already have an external router among the existing other
machines in the same network.
So we don't want multiple l3-agents for multiple floating ip ranges. We
don't need any NAT rules for those networks, only a dhcp service for the
given subnet range, and add the existing HW gateways address as default
route to that dhcp responce.
How to achieve that by using quantum/neutron commands?
I want this to be filled in dnsmasq config for the subnet by
quantum-dhcp-agent:
dhcp-option=3,1.2.3.4
The environment is rdo grizzly on rhel 6.4, up to date.
--
Ilkka Tengvall
Advisory Consultant, Cloud Architecture
Cybercom Finland
mobile: +358408443462
Email: ilkka.tengvall at cybercom.com
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