Engage your network team to investigate with the different hops and see if any of them are potentially causing drops in the network.If you're seeing that the SYN packets are reaching the destination, but the destination is still not responding, then verify if the port that you're...
and in order to stop them you need to understand and correct the weaknesses in TCP/IP or higher-level protocols that they will attempt to exploit. In other words, know what your enemy knows.
IBM® WebSphere® Front cover IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 2: Standard Applications Provides information about z/OS Communications Service TCP/IP standard applications Describes how to take advantage of TCP/IP standard applications for your needs Inlcudes TCP/IP...
38 IBM z/OS V1R10 Communications Server TCP/IP Implementation Volume 3: High Availability, Scalability, and Performance We stopped the TCPIPC to verify that the automatic takeover function would work. Example 2-13 shows the result of this operation. The network is informed, using dynamic ...
your network security are often computer programmers or network engineers (self-taught or otherwise), and in order to stop them you need to understand and correct the weaknesses in TCP/IP or higher-level protocols that they will attempt to exploit. In other words, know what your enemy knows....