probe::netfilter.bridge.post_routing(3stap) — Linux manual page

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

NAME         top

       probe::netfilter.bridge.post_routing - - Called before a bridging
       packet hits the wire

SYNOPSIS         top

       netfilter.bridge.post_routing

VALUES         top

       br_cost
           Total cost from transmitting bridge to root

       nf_stolen
           Constant used to signify a 'stolen' verdict

       nf_queue
           Constant used to signify a 'queue' verdict

       outdev
           Address of net_device representing output device, 0 if
           unknown

       br_fd
           Forward delay in 1/256 secs

       indev_name
           Name of network device packet was received on (if known)

       indev
           Address of net_device representing input device, 0 if unknown

       br_prid
           Protocol identifier

       br_bid
           Identity of bridge

       length
           The length of the packet buffer contents, in bytes

       br_flags
           BPDU flags

       data_hex
           A hexadecimal string representing the packet buffer contents

       nf_repeat
           Constant used to signify a 'repeat' verdict

       outdev_name
           Name of network device packet will be routed to (if known)

       protocol
           Packet protocol

       br_poid
           Port identifier

       pf
           Protocol family -- always “bridge”

       nf_drop
           Constant used to signify a 'drop' verdict

       br_msg
           Message age in 1/256 secs

       llcpdu
           Address of LLC Protocol Data Unit

       nf_stop
           Constant used to signify a 'stop' verdict

       br_max
           Max age in 1/256 secs

       br_type
           BPDU type

       br_mac
           Bridge MAC address

       br_rmac
           Root bridge MAC address

       brhdr
           Address of bridge header

       br_htime
           Hello time in 1/256 secs

       br_rid
           Identity of root bridge

       llcproto_stp
           Constant used to signify Bridge Spanning Tree Protocol packet

       nf_accept
           Constant used to signify an 'accept' verdict

       data_str
           A string representing the packet buffer contents

       br_vid
           Protocol version identifier

SEE ALSO         top

       tapset::netfilter(3stap)

COLOPHON         top

       This page is part of the systemtap (a tracing and live-system
       analysis tool) project.  Information about the project can be
       found at ⟨https://sourceware.org/systemtap/⟩.  If you have a bug
       report for this manual page, send it to systemtap@sourceware.org.
       This page was obtained from the project's upstream Git repository
       ⟨git://sourceware.org/git/systemtap.git⟩ on 2023-12-22.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2023-12-21.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

SystemTap Tapset Reference    November 2023    PROBE::NETFILTER.B(3stap)

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