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 outdev
14 Address of net_device representing output device, 0 if unknown
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16 br_htime
17 Hello time in 1/256 secs
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19 outdev_name
20 Name of network device packet will be routed to (if known)
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22 br_msg
23 Message age in 1/256 secs
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25 br_rid
26 Identity of root bridge
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28 nf_drop
29 Constant used to signify a 'drop' verdict
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31 br_type
32 BPDU type
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34 br_poid
35 Port identifier
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37 br_max
38 Max age in 1/256 secs
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40 nf_repeat
41 Constant used to signify a 'repeat' verdict
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43 br_bid
44 Identity of bridge
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46 nf_accept
47 Constant used to signify an 'accept' verdict
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49 indev
50 Address of net_device representing input device, 0 if unknown
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52 br_mac
53 Bridge MAC address
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55 indev_name
56 Name of network device packet was received on (if known)
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58 protocol
59 Packet protocol
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61 nf_stop
62 Constant used to signify a 'stop' verdict
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64 data_str
65 A string representing the packet buffer contents
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67 llcpdu
68 Address of LLC Protocol Data Unit
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70 br_prid
71 Protocol identifier
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73 pf
74 Protocol family -- always “bridge”
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76 br_cost
77 Total cost from transmitting bridge to root
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79 br_rmac
80 Root bridge MAC address
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82 brhdr
83 Address of bridge header
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85 nf_queue
86 Constant used to signify a 'queue' verdict
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88 data_hex
89 A hexadecimal string representing the packet buffer contents
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91 length
92 The length of the packet buffer contents, in bytes
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94 nf_stolen
95 Constant used to signify a 'stolen' verdict
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97 br_flags
98 BPDU flags
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100 llcproto_stp
101 Constant used to signify Bridge Spanning Tree Protocol packet
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103 br_fd
104 Forward delay in 1/256 secs
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106 br_vid
107 Protocol version identifier
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110 tapset::netfilter(3stap)
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114SystemTap Tapset Reference April 2023 PROBE::NETFILTER.B(3stap)