probe::netfilter.ip.post_routing — Called immediately before an outgoing IP packet leaves the computer
netfilter.ip.post_routing
ipproto_udpConstant used to signify that the packet protocol is UDP
synTCP SYN flag (if protocol is TCP; ipv4 only)
ipproto_tcpConstant used to signify that the packet protocol is TCP
nf_repeatConstant used to signify a 'repeat' verdict
protocolPacket protocol from driver (ipv4 only)
data_strA string representing the packet buffer contents
sportTCP or UDP source port (ipv4 only)
daddrA string representing the destination IP address
iphdrAddress of IP header
rstTCP RST flag (if protocol is TCP; ipv4 only)
nf_dropConstant used to signify a 'drop' verdict
outdevAddress of net_device representing output device, 0 if unknown
familyIP address family
lengthThe length of the packet buffer contents, in bytes
pshTCP PSH flag (if protocol is TCP; ipv4 only)
ackTCP ACK flag (if protocol is TCP; ipv4 only)
outdev_nameName of network device packet will be routed to (if known)
pfProtocol family -- either “ipv4” or “ipv6”
indev_nameName of network device packet was received on (if known)
indevAddress of net_device representing input device, 0 if unknown
nf_stolenConstant used to signify a 'stolen' verdict
nf_acceptConstant used to signify an 'accept' verdict
urgTCP URG flag (if protocol is TCP; ipv4 only)
nf_queueConstant used to signify a 'queue' verdict
nf_stopConstant used to signify a 'stop' verdict
data_hexA hexadecimal string representing the packet buffer contents
dportTCP or UDP destination port (ipv4 only)
finTCP FIN flag (if protocol is TCP; ipv4 only)
saddrA string representing the source IP address