On Wed, Feb 20, 2019 at 03:38:27PM +0900, 西谷優希 wrote: > Hi, > > http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2010q1/003844.html > As mentioned in this post, a PXE request contains a GUID / UUID value. > Is there a way to refer this GUID / UUID in dhcp script? > > I'd like to implement like below: > 1. execute PXE Boot > 2. send DHCP request to dhsmasq > 3. hook dhcp-script which does: > - refer UUID of the client > - take the the client information from CMDB > - create pxelinux.cfg/<UUID> with the taken information(e.g. RAID type, > kernel version) > 4. send DHCP response to the host > 5. booting goes on ... > > Of course, it is possible to use the MAC address of NIC in place of UUID, > but it can be changed by repair and replacement and the priority of UUID is > higher than the MAC address of NIC for pxelinux. > So it's great if GUID / UUID can be referred in dhcp script.
I did read that as How are GUID/UUID provided to dhcp-script? Reading http://www.thekelleys.org.uk/dnsmasq/docs/dnsmasq-man.html did not clearly reveal it. My startpoint would | If the client provides user-classes, DNSMASQ_USER_CLASS0..DNSMASQ_USER_CLASSn and see if DNSMASQ_USER_CLASS97 is indeed GUID/UUID Hope this helps, Regards Geert Stappers Devops Engineer Hendrikx ITC _______________________________________________ Dnsmasq-discuss mailing list Dnsmasqemail@example.com http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss