Issues in using User Class Option

Jain, Saurabh Saurabh.Jain at landisgyr.com
Thu Dec 14 13:26:49 UTC 2017


DHCPv6 Client Packet captured from Wireshark

DHCPv6
    Message type: Solicit (1)
    Transaction ID: 0x38ab00
    Client Identifier
    Elapsed time
    Identity Association for Non-temporary Address
    Rapid Commit
    User Class
        Option: User Class (15)
        Length: 14
        Value: 000c54657374737562636c617373
    Option Request
        Option: Option Request (6)
        Length: 2
        Value: 0011
        Requested Option code: Vendor-specific Information (17)
    Vendor-specific Information
        Option: Vendor-specific Information (17)
        Length: 4
        Value: 00002000

Regards,
Saurabh Jain

From: dhcp-users [mailto:dhcp-users-bounces at lists.isc.org] On Behalf Of Bill Shirley
Sent: Thursday, December 14, 2017 6:39 PM
To: dhcp-users at lists.isc.org
Subject: Re: Issues in using User Class Option

It appears the client is NOT sending dhcp6.vendor-opts.

Bill
On 12/14/2017 4:33 AM, Jain, Saurabh wrote:
checking against class Testsubclass...
data: option dhcp6.vendor-opts = NULL
data: const = 00:00:20:00
bool: equal = false
bool: check (default) returns false



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