1PROBE::NETFILTER.B(3stap) Networking Tapset PROBE::NETFILTER.B(3stap)
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6 probe::netfilter.bridge.local_out - Called on a bridging packet coming
7 from a local process
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10 netfilter.bridge.local_out
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13 pf
14 Protocol family -- always “bridge”
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16 br_type
17 BPDU type
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19 br_msg
20 Message age in 1/256 secs
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22 nf_stolen
23 Constant used to signify a 'stolen' verdict
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25 br_rmac
26 Root bridge MAC address
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28 br_rid
29 Identity of root bridge
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31 br_bid
32 Identity of bridge
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34 outdev
35 Address of net_device representing output device, 0 if unknown
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37 brhdr
38 Address of bridge header
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40 data_str
41 A string representing the packet buffer contents
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43 br_poid
44 Port identifier
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46 protocol
47 Packet protocol
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49 nf_stop
50 Constant used to signify a 'stop' verdict
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52 indev
53 Address of net_device representing input device, 0 if unknown
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55 br_max
56 Max age in 1/256 secs
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58 nf_accept
59 Constant used to signify an 'accept' verdict
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61 nf_repeat
62 Constant used to signify a 'repeat' verdict
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64 length
65 The length of the packet buffer contents, in bytes
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67 nf_queue
68 Constant used to signify a 'queue' verdict
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70 llcproto_stp
71 Constant used to signify Bridge Spanning Tree Protocol packet
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73 br_vid
74 Protocol version identifier
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76 br_fd
77 Forward delay in 1/256 secs
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79 br_mac
80 Bridge MAC address
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82 indev_name
83 Name of network device packet was received on (if known)
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85 llcpdu
86 Address of LLC Protocol Data Unit
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88 nf_drop
89 Constant used to signify a 'drop' verdict
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91 br_flags
92 BPDU flags
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94 br_prid
95 Protocol identifier
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97 br_htime
98 Hello time in 1/256 secs
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100 outdev_name
101 Name of network device packet will be routed to (if known)
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103 data_hex
104 A hexadecimal string representing the packet buffer contents
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106 br_cost
107 Total cost from transmitting bridge to root
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110 tapset::netfilter(3stap)
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114SystemTap Tapset Reference November 2020 PROBE::NETFILTER.B(3stap)