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