Comment 10 for bug 1845487

Reviewed: https://review.opendev.org/685338
Committed: https://git.openstack.org/cgit/openstack/puppet-ironic/commit/?id=163b8de38f2712eccfdd8edd09aac6eae71f585c
Submitter: Zuul
Branch: stable/rocky

commit 163b8de38f2712eccfdd8edd09aac6eae71f585c
Author: Harald Jensås <email address hidden>
Date: Thu Sep 26 13:40:08 2019 +0200

    Add support to set option:mtu in inspector dnsmasq

    It should be possible to configure the DHCP server to
    provide the mtu option for inspection subnets.

    This uses the dhcp-option-force so that the option is
    provided also when the client does not ask for it.
    According to dnsmasq manual page this is sometimes
    required when sending options to PXELINUX.

    Closes-Bug: #1845487
    Change-Id: Ic95dbf1867fb5397f1b6d8f23466910a97051cb6
    (cherry picked from commit 03550bc8c8d05583e76c335c465684cec6d55093)