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