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