Tag: option 82
DHCP option 82 and DHCP relay
by tnk on Jun.27, 2008, under Computers, Huawei, Networking
I was actually playing with DHCP relay and what I did find out is kind of interesting. For what is DHCP relay look for rfc3046 .
In short it is when the client sends a DHCP a broadcast message (discover) some device (usually the switch that is the client directly connected to) intercepts the packet and sends a unicast discover instead of Continue reading
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