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A server co-signer requires the following network environments to run optimally:
  • No inbound connections are required.
  • During installation (or upgrade) phase:
    • Able to access the apt sources of the system to install all necessary dependencies (only applicable to Ubuntu servers)
    • Able to access the Docker Engine installation files to install the Docker Engine
    • Able to access docker.io registry (the public Docker registry)
    • Able to access the Intel website to download the driver (applicable to a SGX-ready server)
  • Runtime network requirements: Your server must have outbound access to the following endpoints:
    EnvironmentPortDomain
    Development443ws.tss.dev.cobo.com
    Production443ws.tss.cobo.com
    If you have configured a TSS Node callback server, the server co-signer should also be able to access the callback server.