That is a DHCP option that is passed to the DHCP client. It is up to the client to add the suffix to its DNS requests.
Don From: Dnsmasq-discuss <dnsmasq-discuss-boun...@lists.thekelleys.org.uk> On Behalf Of Dave Sullivan Sent: Monday, August 17, 2020 3:15 PM To: dnsmasq-discuss@lists.thekelleys.org.uk Subject: [Dnsmasq-discuss] adding domain suffix search to dns forward Hi All, Is there a way to get dnsmasq to provide additional search domain suffix to an 'A' query and forward that query to any number of added search domains. Seems like dhcp-option would be the right place per [0] "DHCP option 15: specifies the domain name that client should use as suffix when resolving hostnames via the Domain Name System" However, when doing a dig/nslookup using a shortname and looking at the dnsmasq.log it doesn't seem to add the domain suffix. Am I missing something here? Maybe dhcp-option is only for dhcp requests and not implied for dns forward. Any ideas? Thanks, Dave [0] https://www.efficientip.com/glossary/dhcp-option/ -- ================================================================== Dave Sullivan RHCE Email: dsull...@redhat.com<mailto:dsull...@redhat.com> Sr. OpenShift And Middleware Technical Account Manager +1 312 660 3525 (Office) +1 804 837 8924 (Cell) ================================================================== Red Hat, Inc. | 100 East Davie St | Raleigh, NC | 27601 Partnering with you to help achieve your business goals. http://www.redhat.com http://access.redhat.com http://www.opensource.com
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