Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hanyar wucewa: Ba kamar sauran ladabi ba, OSPF baya ɗaukar bayanai ta hanyar yarjejeniyar sufuri, kamar Yarjejeniyar Bayanan Mai amfani (UDP) ko Yarjejeniyar Kula da Watsawa (TCP). Madadin haka, OSPF yana samar da bayanan IP kai tsaye, yana tattara su ta amfani da lambar yarjejeniya ta 89 don filin Yarjejeniyar IP. OSPF ya bayyana nau'ikan saƙo daban-daban guda biyar, don nau'ikan sadarwa daban-daban:  Tambaya: Wace lambar yarjejeniya ce OSPF ke amfani da ita?
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