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PROBE::NETFILTER.I(3stap) Networking Tapset PROBE::NETFILTER.I(3stap)
probe::netfilter.ip.local_out - Called on an outgoing IP packet
netfilter.ip.local_out
indev Address of net_device representing input device, 0 if unknown nf_accept Constant used to signify an 'accept' verdict psh TCP PSH flag (if protocol is TCP; ipv4 only) fin TCP FIN flag (if protocol is TCP; ipv4 only) urg TCP URG flag (if protocol is TCP; ipv4 only) nf_repeat Constant used to signify a 'repeat' verdict syn TCP SYN flag (if protocol is TCP; ipv4 only) sport TCP or UDP source port (ipv4 only) nf_drop Constant used to signify a 'drop' verdict outdev_name Name of network device packet will be routed to (if known) outdev Address of net_device representing output device, 0 if unknown daddr A string representing the destination IP address iphdr Address of IP header rst TCP RST flag (if protocol is TCP; ipv4 only) length The length of the packet buffer contents, in bytes nf_stolen Constant used to signify a 'stolen' verdict data_hex A hexadecimal string representing the packet buffer contents nf_queue Constant used to signify a 'queue' verdict pf Protocol family -- either “ipv4” or “ipv6” saddr A string representing the source IP address ipproto_tcp Constant used to signify that the packet protocol is TCP family IP address family nf_stop Constant used to signify a 'stop' verdict protocol Packet protocol from driver (ipv4 only) data_str A string representing the packet buffer contents dport TCP or UDP destination port (ipv4 only) ack TCP ACK flag (if protocol is TCP; ipv4 only) indev_name Name of network device packet was received on (if known) ipproto_udp Constant used to signify that the packet protocol is UDP
tapset::netfilter(3stap)
This page is part of the systemtap (a tracing and live-system
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SystemTap Tapset Reference April 2023 PROBE::NETFILTER.I(3stap)
Pages that refer to this page: tapset::netfilter(3stap)