1PROBE::NETFILTER.A(3stap)      Networking Tapset     PROBE::NETFILTER.A(3stap)
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NAME

6       probe::netfilter.arp.in - - Called for each incoming ARP packet
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SYNOPSIS

9       netfilter.arp.in
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VALUES

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

88       tapset::netfilter(3stap)
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92SystemTap Tapset Reference       November 2019       PROBE::NETFILTER.A(3stap)
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