1PROBE::NETFILTER.B(3stap) Networking Tapset PROBE::NETFILTER.B(3stap)
2
3
4
6 probe::netfilter.bridge.local_in - Called on a bridging packet destined
7 for the local computer
8
10 netfilter.bridge.local_in
11
13 pf
14 Protocol family -- always “bridge”
15
16 nf_drop
17 Constant used to signify a 'drop' verdict
18
19 br_max
20 Max age in 1/256 secs
21
22 nf_stolen
23 Constant used to signify a 'stolen' verdict
24
25 indev_name
26 Name of network device packet was received on (if known)
27
28 nf_queue
29 Constant used to signify a 'queue' verdict
30
31 br_rid
32 Identity of root bridge
33
34 br_prid
35 Protocol identifier
36
37 llcpdu
38 Address of LLC Protocol Data Unit
39
40 brhdr
41 Address of bridge header
42
43 br_msg
44 Message age in 1/256 secs
45
46 br_flags
47 BPDU flags
48
49 nf_stop
50 Constant used to signify a 'stop' verdict
51
52 br_type
53 BPDU type
54
55 indev
56 Address of net_device representing input device, 0 if unknown
57
58 outdev_name
59 Name of network device packet will be routed to (if known)
60
61 outdev
62 Address of net_device representing output device, 0 if unknown
63
64 llcproto_stp
65 Constant used to signify Bridge Spanning Tree Protocol packet
66
67 br_rmac
68 Root bridge MAC address
69
70 br_fd
71 Forward delay in 1/256 secs
72
73 br_htime
74 Hello time in 1/256 secs
75
76 nf_accept
77 Constant used to signify an 'accept' verdict
78
79 br_cost
80 Total cost from transmitting bridge to root
81
82 br_mac
83 Bridge MAC address
84
85 nf_repeat
86 Constant used to signify a 'repeat' verdict
87
88 protocol
89 Packet protocol
90
91 length
92 The length of the packet buffer contents, in bytes
93
94 br_vid
95 Protocol version identifier
96
97 data_hex
98 A hexadecimal string representing the packet buffer contents
99
100 br_bid
101 Identity of bridge
102
103 br_poid
104 Port identifier
105
106 data_str
107 A string representing the packet buffer contents
108
110 tapset::netfilter(3stap)
111
112
113
114SystemTap Tapset Reference June 2018 PROBE::NETFILTER.B(3stap)