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