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