1PROBE::NETFILTER.A(3stap) Networking Tapset PROBE::NETFILTER.A(3stap)
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6 probe::netfilter.arp.out - - Called for each outgoing ARP packet
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9 netfilter.arp.out
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12 nf_stolen
13 Constant used to signify a 'stolen' verdict
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15 ar_hln
16 Length of hardware address
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18 ar_sha
19 Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
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21 length
22 The length of the packet buffer contents, in bytes
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24 nf_queue
25 Constant used to signify a 'queue' verdict
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27 data_hex
28 A hexadecimal string representing the packet buffer contents
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30 pf
31 Protocol family -- always “arp”
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33 nf_stop
34 Constant used to signify a 'stop' verdict
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36 data_str
37 A string representing the packet buffer contents
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39 ar_tha
40 Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
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42 indev_name
43 Name of network device packet was received on (if known)
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45 nf_accept
46 Constant used to signify an 'accept' verdict
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48 indev
49 Address of net_device representing input device, 0 if unknown
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51 ar_pln
52 Length of protocol address
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54 ar_op
55 ARP opcode (command)
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57 ar_tip
58 Ethernet+IP only (ar_pro==0x800): target IP address
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60 ar_hrd
61 Format of hardware address
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63 nf_repeat
64 Constant used to signify a 'repeat' verdict
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66 ar_data
67 Address of ARP packet data region (after the header)
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69 nf_drop
70 Constant used to signify a 'drop' verdict
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72 ar_pro
73 Format of protocol address
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75 arphdr
76 Address of ARP header
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78 outdev_name
79 Name of network device packet will be routed to (if known)
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81 ar_sip
82 Ethernet+IP only (ar_pro==0x800): source IP address
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84 outdev
85 Address of net_device representing output device, 0 if unknown
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88 tapset::netfilter(3stap)
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92SystemTap Tapset Reference April 2023 PROBE::NETFILTER.A(3stap)