Successful Connection Setup and Data Transfer
When the connection is set up and data transferred without any errors, you can see the following entries in the log file:
Operation Without SNC
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Operation with SNC
When using SNC for data communication between two SAProuters there are two different mechanisms for setting up the connection.
SNC Forwards Setup
With this mechanism, client-side SAProuter initiates the SNC connection/encryption. The SAProuter on the client-side has an entry of the type KT in the router permission table for the server-side SAProuter and therefore establishes the SNC connection. The SNC name is written to the 'CONNECT TO
' log when the connection to the server-side SAProuter is established. The 'ESTABLISHED
' log displays the recipient side of the SNC communication once the connection has been set up successfully.
Client Side
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Server Side
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SNC Backwards Setup
The server-side SAProuter can also initiate SNC. This is what happens if the incoming connection from the client-side SAProuter does not use SNC (see above) but the server-side SAProuter requires it due to the relevant entries in the route permission table. In this scenario, the SNC handshake is triggered by the server-side SAProuter later on. This means that there is no SNC name in the 'CONNECT TO' entry in the log on the client side.
Client Side
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Server Side
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