Royal Navy Museums Broadband Services

All existing broadband connections to Museum sites are provided by a single supplier. The individual Museum sites are currently interlinked via an MPLS network provided by the current supplier. Each site has a Juniper SRX300 router installed which is managed by the current ISP. The Portsmouth HQ site has a Juniper SRX340. Backup connections are also present at each site for redundancy, with a separate router installed and managed by the current ISP. The backup connection at the Portsmouth HQ site terminates into a separate building. As part of the MPLS network provided by the current ISP, all sites route through a cloud firewall and have a centralised internet breakout. We are provided visibility over the cloud firewall through an online portal which allows us to view and download firewall logs and add/edit/remove inbound firewall rules for our sites as required.
Museum IT infrastructure and services are centralised at the HQ site in Portsmouth. Other sites communicate with this infrastructure to access resources over the MPLS network. Multiple VLANs are in use across all Museums sites to support differing requirements. The Museum also has a presence in Microsoft Azure and an offsite datacentre, which is hosting a full Disaster Recovery infrastructure, but these do not form part of the existing MPLS network.
The broadband connection at the Portsmouth HQ site is currently shared between 6 separate businesses onsite, each with their own public IP address(es). The Museum also has requirements to route certain services using individual public IP addresses.
The current site connections are outlined in the document.
Royal Navy Museums is evaluating different broadband options available and as part of this procurement, would like to consider two technologies that we believe can deliver the requirements of the business; MPLS and SD-WAN.
As the Museum has been operating on an MPLS network for several years, we know that this technology can deliver the requirements. SD-WAN...