1PROBE::NETFILTER.B(3stap) Networking Tapset PROBE::NETFILTER.B(3stap)
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6 probe::netfilter.bridge.forward - Called on an incoming bridging packet
7 destined for some other computer
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10 netfilter.bridge.forward
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13 protocol
14 Packet protocol
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16 nf_drop
17 Constant used to signify a 'drop' verdict
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19 nf_accept
20 Constant used to signify an 'accept' verdict
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22 br_type
23 BPDU type
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25 indev
26 Address of net_device representing input device, 0 if unknown
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28 br_msg
29 Message age in 1/256 secs
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31 brhdr
32 Address of bridge header
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34 br_mac
35 Bridge MAC address
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37 br_flags
38 BPDU flags
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40 nf_stolen
41 Constant used to signify a 'stolen' verdict
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43 outdev
44 Address of net_device representing output device, 0 if unknown
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46 data_hex
47 A hexadecimal string representing the packet buffer contents
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49 br_poid
50 Port identifier
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52 llcproto_stp
53 Constant used to signify Bridge Spanning Tree Protocol packet
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55 length
56 The length of the packet buffer contents, in bytes
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58 br_fd
59 Forward delay in 1/256 secs
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61 data_str
62 A string representing the packet buffer contents
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64 br_cost
65 Total cost from transmitting bridge to root
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67 br_max
68 Max age in 1/256 secs
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70 br_rid
71 Identity of root bridge
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73 br_vid
74 Protocol version identifier
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76 llcpdu
77 Address of LLC Protocol Data Unit
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79 nf_queue
80 Constant used to signify a 'queue' verdict
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82 outdev_name
83 Name of network device packet will be routed to (if known)
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85 br_rmac
86 Root bridge MAC address
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88 nf_repeat
89 Constant used to signify a 'repeat' verdict
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91 nf_stop
92 Constant used to signify a 'stop' verdict
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94 br_htime
95 Hello time in 1/256 secs
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97 indev_name
98 Name of network device packet was received on (if known)
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100 br_prid
101 Protocol identifier
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103 pf
104 Protocol family -- always “bridge”
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106 br_bid
107 Identity of bridge
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110 tapset::netfilter(3stap)
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114SystemTap Tapset Reference May 2019 PROBE::NETFILTER.B(3stap)