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

1PROBE::NETFILTER.I(3stap)      Networking Tapset     PROBE::NETFILTER.I(3stap)
2
3
4

NAME

6       probe::netfilter.ip.post_routing - Called immediately before an
7       outgoing IP packet leaves the computer
8

SYNOPSIS

10       netfilter.ip.post_routing
11

VALUES

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

NAME

SYNOPSIS

VALUES

SEE ALSO