1PROBE::NETFILTER.A(3stap) Networking Tapset PROBE::NETFILTER.A(3stap)
2
3
4
6 probe::netfilter.arp.out - - Called for each outgoing ARP packet
7
9 netfilter.arp.out
10
12 nf_stop
13 Constant used to signify a 'stop' verdict
14
15 ar_pro
16 Format of protocol address
17
18 ar_hrd
19 Format of hardware address
20
21 ar_sip
22 Ethernet+IP only (ar_pro==0x800): source IP address
23
24 pf
25 Protocol family -- always “arp”
26
27 data_hex
28 A hexadecimal string representing the packet buffer contents
29
30 indev
31 Address of net_device representing input device, 0 if unknown
32
33 ar_hln
34 Length of hardware address
35
36 nf_stolen
37 Constant used to signify a 'stolen' verdict
38
39 ar_tip
40 Ethernet+IP only (ar_pro==0x800): target IP address
41
42 ar_pln
43 Length of protocol address
44
45 outdev_name
46 Name of network device packet will be routed to (if known)
47
48 data_str
49 A string representing the packet buffer contents
50
51 length
52 The length of the packet buffer contents, in bytes
53
54 nf_repeat
55 Constant used to signify a 'repeat' verdict
56
57 ar_sha
58 Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
59
60 nf_accept
61 Constant used to signify an 'accept' verdict
62
63 outdev
64 Address of net_device representing output device, 0 if unknown
65
66 nf_queue
67 Constant used to signify a 'queue' verdict
68
69 indev_name
70 Name of network device packet was received on (if known)
71
72 ar_op
73 ARP opcode (command)
74
75 nf_drop
76 Constant used to signify a 'drop' verdict
77
78 arphdr
79 Address of ARP header
80
81 ar_tha
82 Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
83
84 ar_data
85 Address of ARP packet data region (after the header)
86
88 tapset::netfilter(3stap)
89
90
91
92SystemTap Tapset Reference November 2021 PROBE::NETFILTER.A(3stap)