0
votes
3answers
646 views

How to sniff all HTTP packets on a wifi network? [closed]

I need to sniff all HTTP packets that pass through my wifi network (in particular HTTP requests by my smartphone). I've tried with wireshark, but I can sniff only packets to and from my pc. What am I ...
3
votes
2answers
203 views

What are cables/boxes called for listening in on a RJ45 cable?

I would like to capture the traffic from a router, so I assume there must exist a cable or hardware box with 3 RJ45 socks, where two of them are IN and OUT, and the third is for capturing device (a ...
2
votes
7answers
2k views

Anyone know a good self contained packet sniffer?

In the course of my sysadmin/network administration duties, I need to packet sniff for connectivity issues. Unfortunately, this often occurs on machines I don't 'own'. Servers under the purview of ...