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