Enable the echo server for TCP by changing disable = yes to disable = no. This will open a file editor (pico) on the file echo.(This puts you in permanent sudo mode! Yeah!).On Machine2, in a Terminal window, do this: Now, we have to enable some of services provided by xinetd.On Machine2, install xinetd (the superserver).To do this we'll install a "superserver" that can provide multiple basic services. We want to install some basic services on Machine2 and then use them over the network from Machine1. Whether it fails or not, in wireshark on Machine2, look to see what protocols and ports nc uses. It will probably fail with Connection refused. On Machine1, do this: nc -v 192.168.33.xxx 7, where 192.168.33.xx is replaced with Machine2's IP address.Record the Filter that does that in your lab report. (You may have to install it first.) Set the filter to only show packets to/from Machine1's IP address. On Machine2, start wireshark ( sudo wireshark). (Use q to stop reading the man output.) *** Put what you learned into your lab report document. Read the first few paragraphs of the output. On Machine1, in a terminal, do man netcat. In this step, you will investigate, install, use, and monitor a tool called netcat. Investigate nc and common services provided by xinetd
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |