Bug Report from www.isc.org:

Name: sumant gupta
Email: sumantgupta@gmail.com
Software Version: 4.3.6
OS: Ubuntu
Subject:DHCP Server does not send Vendor Specific Option  when Client requests


Bug Detail
===========
Hi,

I am using ISC dhcpv6 server version 4.3.6 on Ubuntu.

My server config. file dhcpd6.conf has these lines:
       option dhcp6.vendor-opts
           00:00:XX:XX:   # where XX:XX is the enterprise-number
            00:01:00:0c:
                48:65:6c:6c:6f:20:77:6f:72:6c:64:21;

My client is sending OPTION_VENDOR_CLASS(16) to server with the correct enterprise-number, but the isc dhcp server doesn't send the data that is part of dhcp6.vendor-opts(in option 17) in the config. file.

Along with that  i am also sending the ORO(with Requested Option Code 17) but still DHCP Server does not reply with
vendor options configured in its config file.

After that i installed  older version ISC DHCP 4.2.4 and ran with all the above configuration. I worked !!!.
DHCP server sent the VSIO options when requested by Client in ORO.

Seems like there is any issue in latest version or something broken.

Regards
Sumant

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