Provided by: systemtap-doc_4.2-3ubuntu0.1_all
NAME
probe::netfilter.ip.post_routing - Called immediately before an outgoing IP packet leaves the computer
SYNOPSIS
netfilter.ip.post_routing
VALUES
iphdr Address of IP header nf_accept Constant used to signify an 'accept' verdict length The length of the packet buffer contents, in bytes nf_queue Constant used to signify a 'queue' verdict nf_repeat Constant used to signify a 'repeat' verdict sport TCP or UDP source port (ipv4 only) outdev_name Name of network device packet will be routed to (if known) data_hex A hexadecimal string representing the packet buffer contents daddr A string representing the destination IP address data_str A string representing the packet buffer contents nf_drop Constant used to signify a 'drop' verdict rst TCP RST flag (if protocol is TCP; ipv4 only) pf Protocol family -- either “ipv4” or “ipv6” indev_name Name of network device packet was received on (if known) dport TCP or UDP destination port (ipv4 only) family IP address family ipproto_udp Constant used to signify that the packet protocol is UDP indev Address of net_device representing input device, 0 if unknown nf_stolen Constant used to signify a 'stolen' verdict ipproto_tcp Constant used to signify that the packet protocol is TCP psh TCP PSH flag (if protocol is TCP; ipv4 only) ack TCP ACK flag (if protocol is TCP; ipv4 only) fin TCP FIN flag (if protocol is TCP; ipv4 only) protocol Packet protocol from driver (ipv4 only) syn TCP SYN flag (if protocol is TCP; ipv4 only) saddr A string representing the source IP address urg TCP URG flag (if protocol is TCP; ipv4 only) outdev Address of net_device representing output device, 0 if unknown nf_stop Constant used to signify a 'stop' verdict
SEE ALSO
tapset::netfilter(3stap)