[pox-dev] NAT with openflow

[Shabbir Ahmed]

im following pantuo, and has configred every lan port to saperate vlan and
assigned a saperate subnet and use the vlan ip as default gw to computer on
that port. do i hv to change any thing in that ? canu share ur configs ? or
do i have to change the port type to bridge and then configure veth.

thanks,



On Mon, May 20, 2013 at 12:16 PM, Murphy McCauley <murphy.mccauley at gmail.com
> wrote:

> Most recently, I have done this by creating a veth pair where one end is
> on the OpenFlow datapath.  The other end, therefore, is just like a port to
> another computer on a LAN; you can do normal Linux IP forwarding between it
> and your WAN interface, complete with iptables-based NAT.  And if you, for
> example, run dnsmasq bound to that interface, you can get DNS/DHCP on ports
> connected to the datapath.
>
> -- Murphy
>
> On May 19, 2013, at 11:37 PM, Shabbir Ahmed wrote:
>
> thanks,
>
> I have a tp-link router, I want to add all lan-ports to Datapath and want
> to use WAN port as controller port(that connects to controller) and use it
> as wan/nat port for internet browsing for the users connected to WIFI and
> LAN ports.
>
> i dont want DHCP and NAT be running through Openflow, daemons like dnsmasq
> should let me achieve that and iptables, openflow is only used for allowing
> and blocking or playing with lan traffic.
>
> thanks,
> Shabbir.
>
>
>
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