[Kea-users] ignoring DHCP-Requests which have set the BROADCAST flag

Stefan Berger Stefan.Berger at wvnet.eu
Wed Jun 3 06:30:58 UTC 2020

Hi all,

is it possible to drop or ignore DHCP-Requests from clients which have set the
BROADCAST-Flag? (0x8000)

For Example
ethertype 802.1Q, vlan 101, p 0, ethertype IPv4, (tos 0xc0, ttl 64, id 49089, offset 0, flags [none], proto UDP (17), length 338) > [udp sum ok] BOOTP/DHCP, 
Request from b8:be:f4:05:59:2e (oui Unknown), length 310, hops 1, xid 0x11380590, secs 21911, Flags [Broadcast] (0x8000)


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