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