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_pln
13 Length of protocol address
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15 nf_stolen
16 Constant used to signify a 'stolen' verdict
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18 arphdr
19 Address of ARP header
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21 ar_op
22 ARP opcode (command)
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24 nf_repeat
25 Constant used to signify a 'repeat' verdict
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27 ar_tip
28 Ethernet+IP only (ar_pro==0x800): target IP address
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30 nf_accept
31 Constant used to signify an 'accept' verdict
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33 data_hex
34 A hexadecimal string representing the packet buffer contents
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36 indev
37 Address of net_device representing input device, 0 if unknown
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39 ar_pro
40 Format of protocol address
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42 outdev
43 Address of net_device representing output device, 0 if unknown
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45 ar_hrd
46 Format of hardware address
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48 ar_sip
49 Ethernet+IP only (ar_pro==0x800): source IP address
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51 ar_data
52 Address of ARP packet data region (after the header)
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54 ar_tha
55 Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
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57 pf
58 Protocol family -- always “arp”
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60 outdev_name
61 Name of network device packet will be routed to (if known)
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63 nf_stop
64 Constant used to signify a 'stop' verdict
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66 nf_queue
67 Constant used to signify a 'queue' verdict
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69 length
70 The length of the packet buffer contents, in bytes
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72 data_str
73 A string representing the packet buffer contents
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75 ar_sha
76 Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
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78 ar_hln
79 Length of hardware address
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81 nf_drop
82 Constant used to signify a 'drop' verdict
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84 indev_name
85 Name of network device packet was received on (if known)
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88 tapset::netfilter(3stap)
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92SystemTap Tapset Reference November 2022 PROBE::NETFILTER.A(3stap)