<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head>
<body>
<p dir="ltr">Tcpdump is your friend</p>
<div>
<p>Feb 12, 2020 6:18:27 PM Avoy Nanda <avoynanda@gmail.com>:</p>
<blockquote>
<div dir="ltr">
Hello,
<br>
<div>
<br>
</div>
<div>
Is there a way I can find out the interface on which the DHCP discover or request message came for a lease entry?
</div>
<div>
<br>
</div>
<div>
kea-lease4.csv has these information -
</div>
<div>
address,hwaddr,client_id,valid_lifetime,expire,subnet_id,fqdn_fwd,fqdn_rev,hostname,state,user_context
<br>
</div>
<div>
<br>
</div>
<div>
I am trying to add hook library to get IP address and interface on which the dhcp messages were received. Any suggestion will be helpful.
</div>
<div>
<br>
</div>
<div>
Thanks,
</div>
<div>
Avoy
</div>
</div>
</blockquote>
</div>
</body>
</html>