probe::netfilter.ip.local_in(3stap)

1PROBE::NETFILTER.I(3stap)      Networking Tapset     PROBE::NETFILTER.I(3stap)
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3
4

NAME

6       probe::netfilter.ip.local_in - Called on an incoming IP packet
7       addressed to the local computer
8

SYNOPSIS

10       netfilter.ip.local_in
11

VALUES

13       nf_drop
14           Constant used to signify a 'drop' verdict
15
16       indev_name
17           Name of network device packet was received on (if known)
18
19       saddr
20           A string representing the source IP address
21
22       data_str
23           A string representing the packet buffer contents
24
25       nf_queue
26           Constant used to signify a 'queue' verdict
27
28       length
29           The length of the packet buffer contents, in bytes
30
31       fin
32           TCP FIN flag (if protocol is TCP; ipv4 only)
33
34       nf_stop
35           Constant used to signify a 'stop' verdict
36
37       daddr
38           A string representing the destination IP address
39
40       psh
41           TCP PSH flag (if protocol is TCP; ipv4 only)
42
43       outdev_name
44           Name of network device packet will be routed to (if known)
45
46       pf
47           Protocol family -- either “ipv4” or “ipv6”
48
49       syn
50           TCP SYN flag (if protocol is TCP; ipv4 only)
51
52       ack
53           TCP ACK flag (if protocol is TCP; ipv4 only)
54
55       rst
56           TCP RST flag (if protocol is TCP; ipv4 only)
57
58       family
59           IP address family
60
61       dport
62           TCP or UDP destination port (ipv4 only)
63
64       urg
65           TCP URG flag (if protocol is TCP; ipv4 only)
66
67       protocol
68           Packet protocol from driver (ipv4 only)
69
70       outdev
71           Address of net_device representing output device, 0 if unknown
72
73       sport
74           TCP or UDP source port (ipv4 only)
75
76       nf_accept
77           Constant used to signify an 'accept' verdict
78
79       data_hex
80           A hexadecimal string representing the packet buffer contents
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82       indev
83           Address of net_device representing input device, 0 if unknown
84
85       ipproto_tcp
86           Constant used to signify that the packet protocol is TCP
87
88       iphdr
89           Address of IP header
90
91       nf_repeat
92           Constant used to signify a 'repeat' verdict
93
94       ipproto_udp
95           Constant used to signify that the packet protocol is UDP
96
97       nf_stolen
98           Constant used to signify a 'stolen' verdict
99

NAME

SYNOPSIS

VALUES

SEE ALSO