PROBE::NETFILTER\&.A

Section: Networking Tapset (3stap)
Updated: November 2021
Index Return to Main Contents
 

NAME

probe::netfilter.arp.forward - - Called for each ARP packet to be forwarded  

SYNOPSIS

netfilter.arp.forward 
 

VALUES

data_str

A string representing the packet buffer contents

ar_pln

Length of protocol address

outdev_name

Name of network device packet will be routed to (if known)

length

The length of the packet buffer contents, in bytes

ar_sha

Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address

nf_repeat

Constant used to signify a 'repeat' verdict

outdev

Address of net_device representing output device, 0 if unknown

nf_accept

Constant used to signify an 'accept' verdict

nf_queue

Constant used to signify a 'queue' verdict

indev_name

Name of network device packet was received on (if known)

nf_drop

Constant used to signify a 'drop' verdict

ar_op

ARP opcode (command)

arphdr

Address of ARP header

ar_data

Address of ARP packet data region (after the header)

ar_tha

Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address

nf_stop

Constant used to signify a 'stop' verdict

ar_hrd

Format of hardware address

ar_pro

Format of protocol address

ar_sip

Ethernet+IP only (ar_pro==0x800): source IP address

pf

Protocol family -- always "arp"

indev

Address of net_device representing input device, 0 if unknown

data_hex

A hexadecimal string representing the packet buffer contents

nf_stolen

Constant used to signify a 'stolen' verdict

ar_tip

Ethernet+IP only (ar_pro==0x800): target IP address

ar_hln

Length of hardware address
 

SEE ALSO

tapset::netfilter(3stap)


 

Index

NAME
SYNOPSIS
VALUES
SEE ALSO

This document was created by man2html, using the manual pages.
Time: 20:13:31 GMT, November 19, 2021