Re: [Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread Murali Reddy
On 23/07/13 11:15 PM, "Nguyen Anh Tu" wrote: >@David: it just only add a feature for guest network mode. If a VPC has >too >much tiers, maybe one VPC router is not enough. If scale is a concern with VPC router, perhaps that could be addressed. I believe users can today deploy a routing appliance

Re: [Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread Nguyen Anh Tu
@David: it just only add a feature for guest network mode. If a VPC has too much tiers, maybe one VPC router is not enough. @Ahmad: this proposal use a route instead of a nat. Vms can talk via privateIP. Of course, VMs in two guest networks currently can reach each other via hairpinNAT. @Chip: For

Re: [Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread Chip Childers
On Tue, Jul 23, 2013 at 01:26:08PM -0400, David Nalley wrote: > On Tue, Jul 23, 2013 at 1:21 PM, Nguyen Anh Tu wrote: > > Hi guys, > > > > I write a proposal about implementing routing method for guest networks > > using VLAN isolation. At the moment, they can reach each other due to > > interVLAN

Re: [Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread Ahmad Emneina
it looks like this is meant to enable routing between two different guest isolated networks. Also suggests the ability to allow natted traffic through another accounts network. I'd like to know more as to why someone would want this, I dont see how the natting would work since the CIDR for both net

Re: [Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread David Nalley
On Tue, Jul 23, 2013 at 1:21 PM, Nguyen Anh Tu wrote: > Hi guys, > > I write a proposal about implementing routing method for guest networks > using VLAN isolation. At the moment, they can reach each other due to > interVLAN routing in VPC model, but can not in Guest network model. So the > key po

[Proposal] Routing between guest networks in VLAN isolation method.

2013-07-23 Thread Nguyen Anh Tu
Hi guys, I write a proposal about implementing routing method for guest networks using VLAN isolation. At the moment, they can reach each other due to interVLAN routing in VPC model, but can not in Guest network model. So the key point is make some static routes between them, including iptables ru