multiple domain search for dhcp client

Bill Shirley bill at c3po.polymerindustries.biz
Mon Oct 14 01:53:07 UTC 2019


It's up to the client.  Windows does.  Open a command prompt and issue
"ipconfig /all".  Look for "DNS Suffix Search List".

Bill

On 10/13/2019 6:06 PM, Andrew Bell wrote:
> Interesting. Does it use it though?
>
> On Sun., Oct. 13, 2019, 2:23 p.m. Bill Shirley <bill at c3po.polymerindustries.biz <mailto:bill at c3po.polymerindustries.biz>> wrote:
>
>     Oct 13 12:54:48 server1 dhcpd: Host:ABC-CC003=>ABC-CC003  VendorId:MSFT 5.0 MemberOf:Microsoft  PoolType:10.Microsoft
>     ReqAddr:(none)  ReqTime:(none) LeaseTime:21600  Renewal:(none)  Rebind:(none) TTL:10801  IPv4:10.98.0.198 
>     MAC:6c:2b:59:e3:18:19
>     ClientId:1:6c:2b:59:e3:18:19 myClientId:6c:2b:59:e3:18:19  Circuit:(none) Link:(none) 
>     ReqOpt:1,3,6,15,31,33,43,44,46,47,*119*,121,249,252
>     VenEncOp:(none)  vivso:(none)  vivc:(none)
>     My Windows clients request option 119.
>
>     Try adding this to your "log" statement:
>     "  ReqOpt:", pick-first-value(binary-to-ascii(10, 8, ",", option dhcp-parameter-request-list), "(none)")
>
>     Bill
>
>     On 10/13/2019 11:11 AM, Andrew Bell wrote:
>>     What OS are your clients?  Windows does not request or use option 119, you have to set it with group policy.
>>     _______________________________________________
>>     dhcp-users mailing list
>>     dhcp-users at lists.isc.org  <mailto:dhcp-users at lists.isc.org>
>>     https://lists.isc.org/mailman/listinfo/dhcp-users
>     _______________________________________________
>     dhcp-users mailing list
>     dhcp-users at lists.isc.org <mailto:dhcp-users at lists.isc.org>
>     https://lists.isc.org/mailman/listinfo/dhcp-users
>
>
> _______________________________________________
> dhcp-users mailing list
> dhcp-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20191013/5b5e85f6/attachment.htm>


More information about the dhcp-users mailing list