Configured a monitor port on the switch. Connected to this port. Only seeing Local IP traffic Anyone help me configure this as I most be doing something wrong. asked 09 Jun '17, 09:36  lslifkin |
One Answer:
In addition to defining a monitor port - the port(s) to monitor - you have to define a mirror port (where to send the traffic). Something like: answered 13 Jun '17, 06:30  dbAtAffirmed |
'The switch' is a rather generic indication of the networking equipment we are supposed to help you with... Last time I checked we're not psychic, so you've got to tell us exactly what you're working with and what you're doing.
The switch is a HPE 1920 48Port PoE+ switch. Port 23 has been configured as the Monitor Port. When I start a capture, it seems that 90% of all traffic is the laptop that I am connected to. Want to exclude that in the capture and look to get VoIP traffic logged
This may be obvious but make sure: - Span port is correctly configured - In wireshark make sure you enable promiscuous mode on the capturing interface
You may want to remove any capture filters just in case there's an error in it.