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 ar_tip
13 Ethernet+IP only (ar_pro==0x800): target IP address
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15 ar_sha
16 Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
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18 data_hex
19 A hexadecimal string representing the packet buffer contents
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21 outdev_name
22 Name of network device packet will be routed to (if known)
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24 ar_pln
25 Length of protocol address
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27 ar_sip
28 Ethernet+IP only (ar_pro==0x800): source IP address
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30 nf_drop
31 Constant used to signify a 'drop' verdict
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33 indev_name
34 Name of network device packet was received on (if known)
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36 ar_tha
37 Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
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39 nf_queue
40 Constant used to signify a 'queue' verdict
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42 nf_repeat
43 Constant used to signify a 'repeat' verdict
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45 length
46 The length of the packet buffer contents, in bytes
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48 nf_accept
49 Constant used to signify an 'accept' verdict
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51 ar_hln
52 Length of hardware address
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54 ar_op
55 ARP opcode (command)
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57 indev
58 Address of net_device representing input device, 0 if unknown
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60 nf_stop
61 Constant used to signify a 'stop' verdict
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63 data_str
64 A string representing the packet buffer contents
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66 ar_hrd
67 Format of hardware address
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69 outdev
70 Address of net_device representing output device, 0 if unknown
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72 ar_pro
73 Format of protocol address
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75 nf_stolen
76 Constant used to signify a 'stolen' verdict
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78 ar_data
79 Address of ARP packet data region (after the header)
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81 arphdr
82 Address of ARP header
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84 pf
85 Protocol family -- always “arp”
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88 tapset::netfilter(3stap)
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92SystemTap Tapset Reference November 2020 PROBE::NETFILTER.A(3stap)