On Wed, 2014-09-24 at 11:18 +0300, Jukka Rissanen wrote:
> Some routers/AP handle the DHCP broadcast flag incorrectly.
> This means that some AP discard the DHCP packet if broadcast
> flag is present and some discard it if broadcast flag is missing.
>
> The workaround is to first send DISCOVER packet in INIT state without
> broadcast flag. If there is a timeout we send the second packet with
> broadcast flag set. In a case of second timeout the next DISCOVER will
> not set broadcast flag etc.
>
> In REBOOTING state the REQUEST packet will not set the broadcast flag.
> If we do not get a reply, we switch to INIT state anyway which will
> set the broadcast flag.
> ---
> Hi,
>
> this is v2 of the DHCP broadcast flag handling. This version will by
> default start with unicast flag and only if there is no reply we
> try with broadcast flag.
Let's try with this one. Applied, thanks!
Patrik
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