Hi Abhinandan, I'm actually looking at how to perform routing between VPC, but in our case we still need the public interface of the VPC as it is right now. Improvement such as BGP for various public route would be helpfull. But, when it come to internal traffic between VPCs, there is 2 way that I see for now, IPsec, and Private gateway. In both case it does not scale well if you want to interconnect let's say 10 VPC's together. Look Like using things like OSPF has you are proposing make lot of sense, but do you foresee to publish OSPF traffic against a dedicated VLAN into a PrivateGateway instead of the public interface?
I was about to propose a feature spec around this, but I did not had success yet in a quick POC, for some reason I had issue having Quagga+OSPF to work between VPC thru the Privage Gateway. probably just an iptable issue. Looks promising... On Wed, Jan 20, 2016 at 7:28 AM, Erik Weber <terbol...@gmail.com> wrote: > Thans Abhi, glad to hear :-) > > -- > Erik > > > On Wed, Jan 20, 2016 at 1:06 PM, Abhinandan Prateek < > abhinandan.prat...@shapeblue.com> wrote: > >> Erik, >> >> Updated the doc to reflect that the CIDR partitioning is not rigid. >> >> >> >> >> >> [image: ShapeBlue] <http://www.shapeblue.com> >> Abhinandan Prateek >> Software Architect , ShapeBlue >> d: * | s: +44 203 603 0540* <%7C%20s:%20+44%20203%20603%200540> | m: >> *+91 970 11 99011* <+91%20970%2011%2099011> >> e: *abhinandan.prat...@shapeblue.com | t: * >> <abhinandan.prat...@shapeblue.com%20%7C%20t:> | w: *www.shapeblue.com* >> <http://www.shapeblue.com> >> a: 53 Chandos Place, Covent Garden London WC2N 4HS UK >> Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue >> Services India LLP is a company incorporated in India and is operated under >> license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a >> company incorporated in Brasil and is operated under license from Shape >> Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of >> South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is >> a registered trademark. >> This email and any attachments to it may be confidential and are intended >> solely for the use of the individual to whom it is addressed. Any views or >> opinions expressed are solely those of the author and do not necessarily >> represent those of Shape Blue Ltd or related companies. If you are not the >> intended recipient of this email, you must neither take any action based >> upon its contents, nor copy or show it to anyone. Please contact the sender >> if you believe you have received this email in error. >> >> >> On 05/01/16, 9:17 PM, "Erik Weber" <terbol...@gmail.com> wrote: >> >> >On Mon, Jan 4, 2016 at 3:10 PM, Abhinandan Prateek < >> >abhinandan.prat...@shapeblue.com> wrote: >> > >> >> Hi All, >> >> >> >> Currently the inter VPC traffic has to go thru the public gateway. >> >> This means the traffic has to be nat-ed across public internet via >> >> core-routers, which is inefficient in itself. A more efficient approach >> >> will be to route the traffic locally. >> >> >> >> The proposal is to enable quagga- ospf on VPC routers so that the >> >> traffic between VPC’s is routed efficiently. >> >> >> >> The design doc is here: >> >> >> https://cwiki.apache.org/confluence/display/CLOUDSTACK/Dynamically+routed+VPC >> >> >> >> >> > >> >Regarding Super-CIDRs it states that a Super-CIDR will be divided into >> /24 >> >and /27s, but it is unclear to me if this is hard coded or just an >> example. >> > >> >What if a user wants to use /26 as their Tier-network within a /16 >> >Super-CIDR? >> > >> > >> >-- >> >Erik >> Find out more about ShapeBlue and our range of CloudStack related >> services: >> IaaS Cloud Design & Build >> <http://shapeblue.com/iaas-cloud-design-and-build//> | CSForge – rapid >> IaaS deployment framework <http://shapeblue.com/csforge/> >> CloudStack Consulting <http://shapeblue.com/cloudstack-consultancy/> | >> CloudStack >> Software Engineering >> <http://shapeblue.com/cloudstack-software-engineering/> >> CloudStack Infrastructure Support >> <http://shapeblue.com/cloudstack-infrastructure-support/> | CloudStack >> Bootcamp Training Courses <http://shapeblue.com/cloudstack-training/> >> > >
