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

NAME

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

SYNOPSIS

netfilter.bridge.pre_routing

VALUES

br_rid
Identity of root bridge
outdev
Address of net_device representing output device, 0 if unknown
nf_stop
Constant used to signify a 'stop' verdict
br_bid
Identity of bridge
br_max
Max age in 1/256 secs
nf_accept
Constant used to signify an 'accept' verdict
llcpdu
Address of LLC Protocol Data Unit
br_cost
Total cost from transmitting bridge to root
outdev_name
Name of network device packet will be routed to (if known)
llcproto_stp
Constant used to signify Bridge Spanning Tree Protocol packet
pf
Protocol family -- always “bridge”
indev
Address of net_device representing input device, 0 if unknown
br_htime
Hello time in 1/256 secs
nf_queue
Constant used to signify a 'queue' verdict
br_flags
BPDU flags
br_fd
Forward delay in 1/256 secs
br_vid
Protocol version identifier
br_mac
Bridge MAC address
br_msg
Message age in 1/256 secs
br_prid
Protocol identifier
brhdr
Address of bridge header
br_type
BPDU type
br_poid
Port identifier
nf_stolen
Constant used to signify a 'stolen' verdict
length
The length of the packet buffer contents, in bytes
nf_repeat
Constant used to signify a 'repeat' verdict
protocol
Packet protocol
br_rmac
Root bridge MAC address
nf_drop
Constant used to signify a 'drop' verdict
indev_name
Name of network device packet was received on (if known)

SEE ALSO0

tapset::netfilter(3stap)
March 2016 SystemTap Tapset Reference