Hi, an IIS returns tcp packet with source port 80. ASA 7.2(3) deny packets because connections have been closed, probably with RST flag from the client.
A oracle server initial a connection with source port 1521 (SQLnet) to a client random port 22334, then the client sent a RST/ASK back and close the session. But my case is from high to low level so ASA allowed.
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