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