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

10       netfilter.ip.post_routing
11

VALUES

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

NAME

SYNOPSIS

VALUES

SEE ALSO