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Re: [lwip-users] lwIP on a Microcontroller with two MACs
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From: |
Sylvain Rochet |
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Subject: |
Re: [lwip-users] lwIP on a Microcontroller with two MACs |
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Date: |
Fri, 3 May 2019 15:33:00 +0200 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
Hi,
On Fri, May 03, 2019 at 09:22:46AM -0300, Sergio R. Caprile wrote:
>
> 4- You can have as many netifs as you want and your hw can fit. Notice
> that lwIP is not a router/forwarder, traffic on all netifs has to have
> lwIP as an endpoint and netifs should (must ?) belong to different IP
> networks. This is what I mean by "standard".
That's not true, lwIP supports IP forwarding (IP_FORWARD /
LWIP_IPV6_FORWARD), routing table should be implemented in
LWIP_HOOK_IP4_ROUTE and LWIP_HOOK_IP6_ROUTE hooks.
NAT is however not supported.
Sylvain
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