Comtech EF Data SLM-5650A Installation And Operation Manual page 497

H.2.4.2 OSPF Use Case: At Sea
When at sea, all traffic is routed to the satellite network. If other communication links such as
ship-to-ship or backup lower-speed satellite networks are available, then the OSPF routing
protocol selects the best path as defined by link cost.
Appendix I
Figure H-3. OSPF Support at Sea
H–5
SLM-5650A Satellite Modem
Revision 10
MN-SLM-5650A