9b3602ccf6
Every once in a while I see this error running floating_ips.sh: /devstack/exercises/floating_ips.sh:184:ping_check /devstack/functions:356:_ping_check_neutron /devstack/lib/neutron:904:die [ERROR] /devstack/lib/neutron:904 [Fail] Could ping server I think the problem is that it immediately tries to ping right after the icmp rule is deleted. Add a timeout and check so we at least wait one second. Change-Id: I753ec257fa12f6d2ddff1a5b1909e32d8995e173