1PROBE::NETFILTER.B(3stap)      Networking Tapset     PROBE::NETFILTER.B(3stap)
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NAME

6       probe::netfilter.bridge.forward - Called on an incoming bridging packet
7       destined for some other computer
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SYNOPSIS

10       netfilter.bridge.forward
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VALUES

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

110       tapset::netfilter(3stap)
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114SystemTap Tapset Reference         May 2021          PROBE::NETFILTER.B(3stap)
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