In the example above, a host running Red Hat 2.6 is described. This host has an IP address of 192.168.1.234. On that host, TCP port 22 is ssh (running Open SSH), and TCP port 2300 is telnet.
The IP stack fragmentation and stream reassembly is mimicked by the "linux" configuration (see sections 2.2.1 and 2.2.2).