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

1PROBE::NETFILTER.I(3stap)      Networking Tapset     PROBE::NETFILTER.I(3stap)
2
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       rst
14           TCP RST flag (if protocol is TCP; ipv4 only)
15
16       iphdr
17           Address of IP header
18
19       indev
20           Address of net_device representing input device, 0 if unknown
21
22       nf_stop
23           Constant used to signify a 'stop' verdict
24
25       protocol
26           Packet protocol from driver (ipv4 only)
27
28       saddr
29           A string representing the source IP address
30
31       data_str
32           A string representing the packet buffer contents
33
34       ack
35           TCP ACK flag (if protocol is TCP; ipv4 only)
36
37       ipproto_udp
38           Constant used to signify that the packet protocol is UDP
39
40       daddr
41           A string representing the destination IP address
42
43       outdev
44           Address of net_device representing output device, 0 if unknown
45
46       pf
47           Protocol family -- either “ipv4” or “ipv6”
48
49       nf_stolen
50           Constant used to signify a 'stolen' verdict
51
52       data_hex
53           A hexadecimal string representing the packet buffer contents
54
55       sport
56           TCP or UDP source port (ipv4 only)
57
58       syn
59           TCP SYN flag (if protocol is TCP; ipv4 only)
60
61       outdev_name
62           Name of network device packet will be routed to (if known)
63
64       dport
65           TCP or UDP destination port (ipv4 only)
66
67       indev_name
68           Name of network device packet was received on (if known)
69
70       ipproto_tcp
71           Constant used to signify that the packet protocol is TCP
72
73       urg
74           TCP URG flag (if protocol is TCP; ipv4 only)
75
76       family
77           IP address family
78
79       fin
80           TCP FIN flag (if protocol is TCP; ipv4 only)
81
82       nf_drop
83           Constant used to signify a 'drop' verdict
84
85       nf_accept
86           Constant used to signify an 'accept' verdict
87
88       psh
89           TCP PSH flag (if protocol is TCP; ipv4 only)
90
91       nf_queue
92           Constant used to signify a 'queue' verdict
93
94       length
95           The length of the packet buffer contents, in bytes
96
97       nf_repeat
98           Constant used to signify a 'repeat' verdict
99

NAME

SYNOPSIS

VALUES

SEE ALSO