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

1PROBE::NETFILTER.I(3stap)      Networking Tapset     PROBE::NETFILTER.I(3stap)
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3
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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       indev
14           Address of net_device representing input device, 0 if unknown
15
16       nf_stolen
17           Constant used to signify a 'stolen' verdict
18
19       ipproto_udp
20           Constant used to signify that the packet protocol is UDP
21
22       pf
23           Protocol family -- either “ipv4” or “ipv6”
24
25       family
26           IP address family
27
28       dport
29           TCP or UDP destination port (ipv4 only)
30
31       indev_name
32           Name of network device packet was received on (if known)
33
34       nf_stop
35           Constant used to signify a 'stop' verdict
36
37       urg
38           TCP URG flag (if protocol is TCP; ipv4 only)
39
40       outdev
41           Address of net_device representing output device, 0 if unknown
42
43       saddr
44           A string representing the source IP address
45
46       syn
47           TCP SYN flag (if protocol is TCP; ipv4 only)
48
49       protocol
50           Packet protocol from driver (ipv4 only)
51
52       fin
53           TCP FIN flag (if protocol is TCP; ipv4 only)
54
55       ack
56           TCP ACK flag (if protocol is TCP; ipv4 only)
57
58       ipproto_tcp
59           Constant used to signify that the packet protocol is TCP
60
61       psh
62           TCP PSH flag (if protocol is TCP; ipv4 only)
63
64       nf_repeat
65           Constant used to signify a 'repeat' verdict
66
67       sport
68           TCP or UDP source port (ipv4 only)
69
70       nf_queue
71           Constant used to signify a 'queue' verdict
72
73       length
74           The length of the packet buffer contents, in bytes
75
76       nf_accept
77           Constant used to signify an 'accept' verdict
78
79       iphdr
80           Address of IP header
81
82       nf_drop
83           Constant used to signify a 'drop' verdict
84
85       rst
86           TCP RST flag (if protocol is TCP; ipv4 only)
87
88       data_str
89           A string representing the packet buffer contents
90
91       daddr
92           A string representing the destination IP address
93
94       outdev_name
95           Name of network device packet will be routed to (if known)
96
97       data_hex
98           A hexadecimal string representing the packet buffer contents
99

NAME

SYNOPSIS

VALUES

SEE ALSO