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