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