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

6       probe::netfilter.ip.local_in - Called on an incoming IP packet
7       addressed to the local computer
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SYNOPSIS

10       netfilter.ip.local_in
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VALUES

13       nf_drop
14           Constant used to signify a 'drop' verdict
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16       protocol
17           Packet protocol from driver (ipv4 only)
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19       indev
20           Address of net_device representing input device, 0 if unknown
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22       saddr
23           A string representing the source IP address
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25       nf_accept
26           Constant used to signify an 'accept' verdict
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28       dport
29           TCP or UDP destination port (ipv4 only)
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31       rst
32           TCP RST flag (if protocol is TCP; ipv4 only)
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34       urg
35           TCP URG flag (if protocol is TCP; ipv4 only)
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37       psh
38           TCP PSH flag (if protocol is TCP; ipv4 only)
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40       data_hex
41           A hexadecimal string representing the packet buffer contents
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43       syn
44           TCP SYN flag (if protocol is TCP; ipv4 only)
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46       outdev
47           Address of net_device representing output device, 0 if unknown
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49       nf_stolen
50           Constant used to signify a 'stolen' verdict
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52       sport
53           TCP or UDP source port (ipv4 only)
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55       fin
56           TCP FIN flag (if protocol is TCP; ipv4 only)
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58       ipproto_udp
59           Constant used to signify that the packet protocol is UDP
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61       daddr
62           A string representing the destination IP address
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64       data_str
65           A string representing the packet buffer contents
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67       family
68           IP address family
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70       length
71           The length of the packet buffer contents, in bytes
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73       nf_queue
74           Constant used to signify a 'queue' verdict
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76       ack
77           TCP ACK flag (if protocol is TCP; ipv4 only)
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79       indev_name
80           Name of network device packet was received on (if known)
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82       nf_stop
83           Constant used to signify a 'stop' verdict
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85       iphdr
86           Address of IP header
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88       nf_repeat
89           Constant used to signify a 'repeat' verdict
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91       outdev_name
92           Name of network device packet will be routed to (if known)
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94       ipproto_tcp
95           Constant used to signify that the packet protocol is TCP
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97       pf
98           Protocol family -- either “ipv4” or “ipv6”
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SEE ALSO

101       tapset::netfilter(3stap)
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105SystemTap Tapset Reference         May 2019          PROBE::NETFILTER.I(3stap)
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