Review firewalling with SESI
The firewalling of our machines installed at SESI is inconsistent:
- banco cannot do http/https/ftp through its default interface.
- the SESI jumphost doesn't have direct access to SSH on our machines.
We should ask them for a full list of rules that apply to our machines, and do the needed adjustments
Migrated from T654 (view on Phabricator)