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