<ieee_802_15_4_probe>.status <ieee_802_15_4_probe>.tcpdump-stop
Simics Reference Manual  /  3 Commands  /  3.2 Command List  / 

<ieee_802_15_4_probe>.tcpdump

Synopsis

<ieee_802_15_4_probe>.tcpdump ["flags"] [linktype]

Description

Runs the tcpdump program in a separate console, with network traffic captured from the simulated Ethernet network. The flags are passed on unmodified to tcpdump.

linktype is a link-layer header type code. The typical values are:

1 - Ethernet

191 - IEEE 802.15.4, with address fields padded, as is done by Linux drivers

195 - IEEE 802.15.4, exactly as it appears in the spec. FCS is expected to be present.

215 - IEEE 802.15.4, exactly as it appears in the spec, but with the PHY-level data for non-ASK PHYs (default)

230 - IEEE 802.15.4, exactly as it appears in the spec, and with no FCS at the end of the frame

The default value is 1.

Provided By

ieee-802-15-4-probe
<ieee_802_15_4_probe>.status <ieee_802_15_4_probe>.tcpdump-stop