PROBE::NETFILTER\&.A
Section: Networking Tapset (3stap)
Updated: November 2022
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NAME
probe::netfilter.arp.forward - - Called for each ARP packet to be forwarded
SYNOPSIS
netfilter.arp.forward
VALUES
nf_stop
-
Constant used to signify a 'stop' verdict
outdev_name
-
Name of network device packet will be routed to (if known)
pf
-
Protocol family -- always
"arp"
ar_tha
-
Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address
ar_hln
-
Length of hardware address
nf_drop
-
Constant used to signify a 'drop' verdict
ar_sha
-
Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address
indev_name
-
Name of network device packet was received on (if known)
data_str
-
A string representing the packet buffer contents
nf_queue
-
Constant used to signify a 'queue' verdict
length
-
The length of the packet buffer contents, in bytes
outdev
-
Address of net_device representing output device, 0 if unknown
nf_accept
-
Constant used to signify an 'accept' verdict
ar_tip
-
Ethernet+IP only (ar_pro==0x800): target IP address
ar_pro
-
Format of protocol address
data_hex
-
A hexadecimal string representing the packet buffer contents
indev
-
Address of net_device representing input device, 0 if unknown
ar_op
-
ARP opcode (command)
nf_repeat
-
Constant used to signify a 'repeat' verdict
arphdr
-
Address of ARP header
nf_stolen
-
Constant used to signify a 'stolen' verdict
ar_pln
-
Length of protocol address
ar_data
-
Address of ARP packet data region (after the header)
ar_sip
-
Ethernet+IP only (ar_pro==0x800): source IP address
ar_hrd
-
Format of hardware address
SEE ALSO
tapset::netfilter(3stap)
Index
- NAME
-
- SYNOPSIS
-
- VALUES
-
- SEE ALSO
-
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