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decrypted secure data (https:) transfer. Network port traffic received on the plain text TCP
service port is dropped. See the figures below.
For example, if the server is used for both secure and non-secure services, you cannot use
TCP service port 80 for both basic HTTP connections and for transfer of decrypted secure
data between the devices and the server. Below are some alternatives for this scenario.
•
Use 443 (generally used for SSL transactions) as the SSL TCP service port and 443
as the clear text port. Configure the server to not use SSL and to monitor port 443.
TCP service port 80 requests are serviced normally.
Page 26 SSL-IA/SSL-R User's Guide
Figure 3-1. Port Blocking
Figure 3-2. Port Blocking with Dropped Traffic
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