probe::netfilter.ip.post_routing — Called immediately before an outgoing IP packet leaves the computer
netfilter.ip.post_routing
nf_queue
Constant used to signify a 'queue' verdict
saddr
A string representing the source IP address
ipproto_tcp
Constant used to signify that the packet protocol is TCP
protocol
Packet protocol from driver (ipv4 only)
length
The length of the packet buffer contents, in bytes
indev
Address of net_device representing input device, 0 if unknown
outdev_name
Name of network device packet will be routed to (if known)
family
IP address family
dport
TCP or UDP destination port (ipv4 only)
nf_repeat
Constant used to signify a 'repeat' verdict
data_hex
A hexadecimal string representing the packet buffer contents
ipproto_udp
Constant used to signify that the packet protocol is UDP
outdev
Address of net_device representing output device, 0 if unknown
fin
TCP FIN flag (if protocol is TCP; ipv4 only)
nf_stop
Constant used to signify a 'stop' verdict
daddr
A string representing the destination IP address
indev_name
Name of network device packet was received on (if known)
nf_stolen
Constant used to signify a 'stolen' verdict
psh
TCP PSH flag (if protocol is TCP; ipv4 only)
nf_accept
Constant used to signify an 'accept' verdict
nf_drop
Constant used to signify a 'drop' verdict
sport
TCP or UDP source port (ipv4 only)
syn
TCP SYN flag (if protocol is TCP; ipv4 only)
data_str
A string representing the packet buffer contents
urg
TCP URG flag (if protocol is TCP; ipv4 only)
pf
Protocol family -- either “ipv4” or “ipv6”
iphdr
Address of IP header
ack
TCP ACK flag (if protocol is TCP; ipv4 only)
rst
TCP RST flag (if protocol is TCP; ipv4 only)