1PROBE::NETFILTER.B(3stap) Networking Tapset PROBE::NETFILTER.B(3stap)
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6 probe::netfilter.bridge.local_in - Called on a bridging packet destined
7 for the local computer
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10 netfilter.bridge.local_in
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13 br_rid
14 Identity of root bridge
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16 pf
17 Protocol family -- always “bridge”
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19 br_cost
20 Total cost from transmitting bridge to root
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22 br_mac
23 Bridge MAC address
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25 br_prid
26 Protocol identifier
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28 nf_stop
29 Constant used to signify a 'stop' verdict
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31 br_poid
32 Port identifier
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34 br_type
35 BPDU type
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37 nf_drop
38 Constant used to signify a 'drop' verdict
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40 data_hex
41 A hexadecimal string representing the packet buffer contents
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43 data_str
44 A string representing the packet buffer contents
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46 br_bid
47 Identity of bridge
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49 nf_repeat
50 Constant used to signify a 'repeat' verdict
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52 brhdr
53 Address of bridge header
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55 br_rmac
56 Root bridge MAC address
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58 nf_stolen
59 Constant used to signify a 'stolen' verdict
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61 length
62 The length of the packet buffer contents, in bytes
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64 br_vid
65 Protocol version identifier
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67 br_fd
68 Forward delay in 1/256 secs
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70 br_msg
71 Message age in 1/256 secs
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73 nf_queue
74 Constant used to signify a 'queue' verdict
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76 br_max
77 Max age in 1/256 secs
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79 outdev_name
80 Name of network device packet will be routed to (if known)
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82 indev
83 Address of net_device representing input device, 0 if unknown
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85 llcpdu
86 Address of LLC Protocol Data Unit
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88 nf_accept
89 Constant used to signify an 'accept' verdict
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91 br_flags
92 BPDU flags
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94 outdev
95 Address of net_device representing output device, 0 if unknown
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97 protocol
98 Packet protocol
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100 indev_name
101 Name of network device packet was received on (if known)
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103 br_htime
104 Hello time in 1/256 secs
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106 llcproto_stp
107 Constant used to signify Bridge Spanning Tree Protocol packet
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110 tapset::netfilter(3stap)
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114SystemTap Tapset Reference May 2021 PROBE::NETFILTER.B(3stap)