tree 942e86f1d14033ce5410d9731c97919372cbb3b1
parent e1426741c725476bfbf0a85356f4af9349760ea6
author Ievgeniia Zadorozhna <izadorozhna@mirantis.com> 1655385549 +0300
committer Ievgeniia Zadorozhna <izadorozhna@mirantis.com> 1655486558 +0300

Added information about MTU at VMs and OS networks

* go inside VMs and get MTUs, print them
* check 'mtu' at neutron nets, print them in table

This information is useful when the QA engineers get
some unexpected results, so they can see which MTU is
set by default at the newly created OS network (SPT
nets) and which MTU is set at VMs (should be the same
as networks have).

Change-Id: Iab7b4bb5830bae0d638b05f9eacc5ae07743eb9d