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