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

6       probe::netfilter.bridge.pre_routing - - Called before a bridging packet
7       is routed
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SYNOPSIS

10       netfilter.bridge.pre_routing
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VALUES

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

110       tapset::netfilter(3stap)
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114SystemTap Tapset Reference       November 2019       PROBE::NETFILTER.B(3stap)
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