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PROBE::NETFILTER.A(3stap) Networking Tapset PROBE::NETFILTER.A(3stap)

NAME

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

SYNOPSIS

netfilter.arp.forward

VALUES

nf_queue
Constant used to signify a 'queue' verdict
nf_drop
Constant used to signify a 'drop' verdict
ar_hln
Length of hardware address
ar_pln
Length of protocol address
ar_sip
Ethernet+IP only (ar_pro==0x800): source IP address
nf_repeat
Constant used to signify a 'repeat' verdict
indev
Address of net_device representing input device, 0 if unknown
ar_pro
Format of protocol address
nf_stop
Constant used to signify a 'stop' verdict
ar_tha
Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
outdev
Address of net_device representing output device, 0 if unknown
arphdr
Address of ARP header
ar_hrd
Format of hardware address
nf_stolen
Constant used to signify a 'stolen' verdict
pf
Protocol family -- always “arp”
length
The length of the packet buffer contents, in bytes
nf_accept
Constant used to signify an 'accept' verdict
ar_tip
Ethernet+IP only (ar_pro==0x800): target IP address
ar_data
Address of ARP packet data region (after the header)
ar_sha
Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
indev_name
Name of network device packet was received on (if known)
ar_op
ARP opcode (command)
outdev_name
Name of network device packet will be routed to (if known)
November 2014 SystemTap Tapset Reference