| PROBE::NETFILTER.A(3stap) | Networking Tapset | PROBE::NETFILTER.A(3stap) |
NAME¶
probe::netfilter.arp.in - - Called for each incoming ARP packet
SYNOPSIS¶
netfilter.arp.in
VALUES¶
indev
Address of net_device representing input device, 0 if
unknown
nf_accept
Constant used to signify an ´accept´
verdict
ar_sha
Ethernet+IP only (ar_pro==0x800): source hardware (MAC)
address
pf
Protocol family -- always “arp”
ar_sip
Ethernet+IP only (ar_pro==0x800): source IP address
nf_queue
Constant used to signify a ´queue´
verdict
ar_op
ARP opcode (command)
nf_stolen
Constant used to signify a ´stolen´
verdict
outdev_name
Name of network device packet will be routed to (if
known)
nf_drop
Constant used to signify a ´drop´
verdict
ar_hln
Length of hardware address
ar_pro
Format of protocol address
ar_pln
Length of protocol address
ar_tip
Ethernet+IP only (ar_pro==0x800): target IP address
nf_stop
Constant used to signify a ´stop´
verdict
arphdr
Address of ARP header
length
The length of the packet buffer contents, in bytes
outdev
Address of net_device representing output device, 0 if
unknown
ar_tha
Ethernet+IP only (ar_pro==0x800): target hardware (MAC)
address
ar_data
Address of ARP packet data region (after the
header)
nf_repeat
Constant used to signify a ´repeat´
verdict
indev_name
Name of network device packet was received on (if
known)
ar_hrd
Format of hardware address
SEE ALSO0¶
tapset::netfilter(3stap)
| June 2018 | SystemTap Tapset Reference |