Re: [lwip-users] why NA message is sent to upper layer by raw_input

[address@hidden]

Am 06.06.2019 um 05:07 schrieb Grace:
> Thanks for your reply Simon.
>
> As you mentioned in IPv6 world, address resolution packets would be
> naturally sent to raw IP layer.
> So when I implement ping_recv function, I need to skip the first received NA
> frame right. Do you have any recommendation about this? Do I need to keep
> receive and check ICMPv6 type of every incoming packet until I get an Echo
> Reply packet?

Sorry, I haven't implemented ping on IPv6 myself, I would have to dig
that up myself. But yes, you won't get around parsing the ICMPv6
protocol yourself when doint raw IPv6.

Regards,
Simon