>I can see at least two easy ways: use a firewall (the flag is at a fixed
>offset so trivial to find)
>or write a hook for Kea (install it at the pkt4_receive callout point and
>return DROP when the query4->getFlags() has FLAG_BROADCAST_MASK set).
>As the broadcast flag has a function in the pr
Stefan Berger writes:
> is it possible to drop or ignore DHCP-Requests from clients which have set th
> e BROADCAST-Flag? (0x8000)
=> I can see at least two easy ways: use a firewall (the flag is at a fixed
offset so trivial to find) or write a hook for Kea (install it at the
pkt4_receive callout
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)
0.0.0.0.bootpc > 255.255
