relay agent dhcrelay goes crazy

Thu Jan 11 13:18:02 UTC 2018

I see behaviour  which I dont expect.

1.       Why frames are forwarded and recreated ?

2.       Why do I get a NACK ? Do store the dhcrelay any assigned IP addresses and handle his own lease times ?
this could explain the nack. Cos if the IP is already assigned and stored in a table the relay is not allowed to distribute… may be…

There are both parallel created tcpdumps  TMN side and DUT side.


From: dhcp-users [mailto:dhcp-users-bounces at] On Behalf Of Patrick Cervicek
Sent: Thursday, January 11, 2018 12:28 AM
To: Users of ISC DHCP
Subject: Re: relay agent dhcrelay goes crazy

Do you have problems in your setup or are you just curios about the NACK?
Tcpdump traces would be nice. Could you please put them on a web server?
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