| PROBE::NETFILTER.B(3stap) | Networking Tapset | PROBE::NETFILTER.B(3stap) |
NAME¶
probe::netfilter.bridge.forward - Called on an incoming bridging packet destined for some other computer
SYNOPSIS¶
netfilter.bridge.forward
VALUES¶
indev_name
Name of network device packet was received on (if
known)
br_htime
Hello time in 1/256 secs
br_type
BPDU type
nf_drop
Constant used to signify a 'drop' verdict
nf_repeat
Constant used to signify a 'repeat' verdict
length
The length of the packet buffer contents, in bytes
br_mac
Bridge MAC address
br_cost
Total cost from transmitting bridge to root
data_hex
A hexadecimal string representing the packet buffer
contents
nf_accept
Constant used to signify an 'accept' verdict
br_fd
Forward delay in 1/256 secs
llcproto_stp
Constant used to signify Bridge Spanning Tree Protocol
packet
nf_stolen
Constant used to signify a 'stolen' verdict
indev
Address of net_device representing input device, 0 if
unknown
pf
Protocol family -- always “bridge”
outdev
Address of net_device representing output device, 0 if
unknown
outdev_name
Name of network device packet will be routed to (if
known)
br_max
Max age in 1/256 secs
br_prid
Protocol identifier
brhdr
Address of bridge header
protocol
Packet protocol
nf_queue
Constant used to signify a 'queue' verdict
nf_stop
Constant used to signify a 'stop' verdict
br_poid
Port identifier
br_msg
Message age in 1/256 secs
br_flags
BPDU flags
llcpdu
Address of LLC Protocol Data Unit
br_vid
Protocol version identifier
br_bid
Identity of bridge
br_rid
Identity of root bridge
data_str
A string representing the packet buffer contents
br_rmac
Root bridge MAC address
SEE ALSO0¶
tapset::netfilter(3stap)
| April 2024 | SystemTap Tapset Reference |