debian man page for tapset::netdev

TAPSET::NETDEV(3stap)													     TAPSET::NETDEV(3stap)

NAME
       tapset::netdev - systemtap network device probe points

DESCRIPTION
       This family of probe points is used to probe the activities of network device.  It contains the following probe points:

       netdev.receive
	      Fires when data arrives on network device

	      Arguments:

	      dev_name
		The name of the device. e.g: eth0, ath1

	      length
		The length of the receiving buffer

	      protocol
		The possible values of protocol could be:
		   0800    IP
		   8100    802.1Q VLAN
		   0001    802.3
		   0002    AX.25
		   0004    802.2
		   8035    RARP
		   0005    SNAP
		   0805    X.25
		   0806    ARP
		   8137    IPX
		   0009    Localtalk
		   86DD    IPv6

	      truesize
		The size of the received data

       netdev.transmit
	      Fires when the network device wants to transmit a buffer

	      Arguments:

	      dev_name
		The name of the device. e.g: eth0, ath1

	      length
		The length of the transmit buffer

	      protocol
		The protocol of this packet.

	      truesize
		The size of the data to be transmitted.

SEE ALSO
       stap(1), stapprobes(3stap)

IBM
															     TAPSET::NETDEV(3stap)