Description
RPC over HTTP is a Microsoft protocol that allows Microsoft Outlook clients to access Microsoft Exchange servers over HTTP.
This article describes the inspection of RPC over HTTP protocol traffic.
Solution
How protocol options profiles and SSL inspection profiles handle RPC (Remote Procedure Calls) over HTTP traffic can be configured separately from normal HTTP traffic.
The configuration is done from CLI.
Configuration in Protocol Options.
config firewall profile-protocol-options
edit 0
set rpc-over-http [disable|enable]
end
Configuration in SSL/SSH inspection.
config firewall ssl-ssh-profile
edit deep inspection
set rpc-over-http [disable|enable]
end
