Servers required for complete TLE functionality


    Below is a list of servers that TLE needs to be able to access in order to operate fully.

    For satellite imagery and data from NASA:
    - if possible allow all traffic from * (* is a wildcard character and your firewall must be able to support it).  If not possible then:
    - * (* is again a wildcard character and if this cannot be entered using and then all servers where NN are numbers from 20-29 may be sufficient)

    For application updates and data search: