Created on 12-05-2016 03:40 PM Edited on 01-31-2024 05:21 AM By Jean-Philippe_P
Description
This article explains how fixed port can be set on firewall policy.
A TCP/IP connection is identified by a four element tuple:
To establish a TCP/IP connection only a destination IP and port number are needed, the operating system automatically selects source IP and port.
Scope
Fixed Port:
Some network configurations do not operate correctly if a NAT policy translates the source port of packets used by the connection. NAT translates source ports to keep track of connections for a particular service.
Randomly selects an IP address from the IP pool and assigns it to each connection.
Solution
Verify the fixed port or preserve source port on IP-Pool:
Related Article:
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