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

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

NAME

6       probe::netfilter.ip.forward - Called on an incoming IP packet addressed
7       to some other computer
8

SYNOPSIS

10       netfilter.ip.forward
11

VALUES

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

NAME

SYNOPSIS

VALUES

SEE ALSO