| PROBE::NETFILTER.I(3stap) | Networking Tapset | PROBE::NETFILTER.I(3stap) |
NAME¶
probe::netfilter.ip.local_in - Called on an incoming IP packet addressed to the local computer
SYNOPSIS¶
netfilter.ip.local_in
VALUES¶
urg
TCP URG flag (if protocol is TCP; ipv4 only)
protocol
Packet protocol from driver (ipv4 only)
indev
Address of net_device representing input device, 0 if
unknown
nf_accept
Constant used to signify an ´accept´
verdict
pf
Protocol family -- either “ipv4” or
“ipv6”
ipproto_tcp
Constant used to signify that the packet protocol is
TCP
rst
TCP RST flag (if protocol is TCP; ipv4 only)
dport
TCP or UDP destination port (ipv4 only)
nf_queue
Constant used to signify a ´queue´
verdict
nf_stolen
Constant used to signify a ´stolen´
verdict
ipproto_udp
Constant used to signify that the packet protocol is
UDP
outdev_name
Name of network device packet will be routed to (if
known)
ack
TCP ACK flag (if protocol is TCP; ipv4 only)
fin
TCP FIN flag (if protocol is TCP; ipv4 only)
nf_drop
Constant used to signify a ´drop´
verdict
psh
TCP PSH flag (if protocol is TCP; ipv4 only)
saddr
A string representing the source IP address
nf_stop
Constant used to signify a ´stop´
verdict
length
The length of the packet buffer contents, in bytes
daddr
A string representing the destination IP address
outdev
Address of net_device representing output device, 0 if
unknown
syn
TCP SYN flag (if protocol is TCP; ipv4 only)
sport
TCP or UDP source port (ipv4 only)
nf_repeat
Constant used to signify a ´repeat´
verdict
indev_name
Name of network device packet was received on (if
known)
family
IP address family
iphdr
Address of IP header
SEE ALSO0¶
tapset::netfilter(3stap)
| June 2018 | SystemTap Tapset Reference |