| Re: [patch 2/6] [Network namespace] Network device sharing by view [message #4042 is a reply to message #4031] |
Tue, 27 June 2006 09:34   |
Daniel Lezcano
Messages: 417
Registered: June 2006
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Senior Member |
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Andrey Savochkin wrote:
> Daniel,
>
> On Mon, Jun 26, 2006 at 05:49:41PM +0200, Daniel Lezcano wrote:
>
>>>Then you lose the ability for each namespace to have its own routing entries.
>>>Which implies that you'll have difficulties with devices that should exist
>>>and be visible in one namespace only (like tunnels), as they require IP
>>>addresses and route.
>>
>>I mean instead of having the route tables private to the namespace, the
>>routes have the information to which namespace they are associated.
>
>
> I think I understand what you're talking about: you want to make routing
> responsible for determining destination namespace ID in addition to route
> type (local, unicast etc), nexthop information, and so on. Right?
Yes.
>
> My point is that if you make namespace tagging at routing time, and
> your packets are being routed only once, you lose the ability
> to have separate routing tables in each namespace.
Right. What is the advantage of having separate the routing tables ?
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