Comment 11 for bug 1735724

Reviewed: https://review.openstack.org/598979
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=e55ff3ec35566a718a325b198fc45b890d129d24
Submitter: Zuul
Branch: stable/queens

commit e55ff3ec35566a718a325b198fc45b890d129d24
Author: Brian Haley <email address hidden>
Date: Thu Nov 30 16:57:51 2017 -0500

    Add iptables metadata marking rule on router init

    Move the iptables metadata marking rule earlier in
    router init, that way any stray metadata requests
    that arrive before the filter metadata redirect rule is
    installed will just be dropped. We do this irregardless
    of whether we will be running the metadata proxy.

    Partial-bug: #1735724

    Change-Id: I8982523dbb94a7c5b8a4db88a196fabc4dd2873f
    (cherry picked from commit 69419778276a722c3f376046d1e0cc7fc4684e99)