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 indev_name
13 Name of network device packet was received on (if known)
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15 ar_tip
16 Ethernet+IP only (ar_pro==0x800): target IP address
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18 outdev
19 Address of net_device representing output device, 0 if unknown
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21 ar_data
22 Address of ARP packet data region (after the header)
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24 nf_accept
25 Constant used to signify an 'accept' verdict
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27 ar_hrd
28 Format of hardware address
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30 indev
31 Address of net_device representing input device, 0 if unknown
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33 outdev_name
34 Name of network device packet will be routed to (if known)
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36 nf_queue
37 Constant used to signify a 'queue' verdict
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39 ar_sip
40 Ethernet+IP only (ar_pro==0x800): source IP address
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42 length
43 The length of the packet buffer contents, in bytes
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45 nf_stolen
46 Constant used to signify a 'stolen' verdict
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48 ar_pro
49 Format of protocol address
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51 nf_repeat
52 Constant used to signify a 'repeat' verdict
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54 data_str
55 A string representing the packet buffer contents
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57 ar_tha
58 Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
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60 data_hex
61 A hexadecimal string representing the packet buffer contents
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63 nf_drop
64 Constant used to signify a 'drop' verdict
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66 ar_sha
67 Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
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69 nf_stop
70 Constant used to signify a 'stop' verdict
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72 ar_hln
73 Length of hardware address
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75 arphdr
76 Address of ARP header
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78 ar_pln
79 Length of protocol address
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81 pf
82 Protocol family -- always “arp”
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84 ar_op
85 ARP opcode (command)
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88 tapset::netfilter(3stap)
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92SystemTap Tapset Reference May 2021 PROBE::NETFILTER.A(3stap)