Re: [lwip-users] How to send ARP package?

[Sebastian Gniazdowski]

On 29 April 2018 at 11:19, Thomas Fogh Damgaard <address@hidden> wrote:

Hi Sebastian,

 

You can use etharp_gratuitous(netif) to send an ARP package.

I would want to sent ARP request. So, basically, "Who has 192.168.0.10", etc. And observe arp_table (there's API to browse this table, if one locks TCPIP core). LwIP would handle ARP responses automatically. I only want to trigger a response from host.

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Best regards,

Sebastian Gniazdowski