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_poid
14 Port identifier
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16 br_vid
17 Protocol version identifier
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19 br_flags
20 BPDU flags
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22 protocol
23 Packet protocol
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25 llcpdu
26 Address of LLC Protocol Data Unit
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28 data_str
29 A string representing the packet buffer contents
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31 brhdr
32 Address of bridge header
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34 br_max
35 Max age in 1/256 secs
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37 br_type
38 BPDU type
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40 outdev_name
41 Name of network device packet will be routed to (if known)
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43 indev
44 Address of net_device representing input device, 0 if unknown
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46 nf_stop
47 Constant used to signify a 'stop' verdict
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49 length
50 The length of the packet buffer contents, in bytes
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52 pf
53 Protocol family -- always “bridge”
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55 br_cost
56 Total cost from transmitting bridge to root
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58 br_rid
59 Identity of root bridge
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61 br_bid
62 Identity of bridge
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64 br_msg
65 Message age in 1/256 secs
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67 br_rmac
68 Root bridge MAC address
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70 br_fd
71 Forward delay in 1/256 secs
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73 llcproto_stp
74 Constant used to signify Bridge Spanning Tree Protocol packet
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76 nf_accept
77 Constant used to signify an 'accept' verdict
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79 indev_name
80 Name of network device packet was received on (if known)
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82 br_htime
83 Hello time in 1/256 secs
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85 nf_repeat
86 Constant used to signify a 'repeat' verdict
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88 nf_stolen
89 Constant used to signify a 'stolen' verdict
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91 data_hex
92 A hexadecimal string representing the packet buffer contents
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94 br_prid
95 Protocol identifier
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97 nf_drop
98 Constant used to signify a 'drop' verdict
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100 nf_queue
101 Constant used to signify a 'queue' verdict
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103 br_mac
104 Bridge MAC address
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106 outdev
107 Address of net_device representing output device, 0 if unknown
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110 tapset::netfilter(3stap)
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114SystemTap Tapset Reference May 2022 PROBE::NETFILTER.B(3stap)