Provided by: systemtap-doc_5.0-2ubuntu1_amd64
NAME
probe::netfilter.arp.in - - Called for each incoming ARP packet
SYNOPSIS
netfilter.arp.in
VALUES
nf_stop Constant used to signify a 'stop' verdict arphdr Address of ARP header ar_op ARP opcode (command) ar_pro Format of protocol address ar_sha Ethernet+IP only (ar_pro==0x800): source hardware (MAC) address pf Protocol family -- always “arp” nf_drop Constant used to signify a 'drop' verdict ar_sip Ethernet+IP only (ar_pro==0x800): source IP address nf_accept Constant used to signify an 'accept' verdict data_str A string representing the packet buffer contents ar_pln Length of protocol address ar_tha Ethernet+IP only (ar_pro==0x800): target hardware (MAC) address indev_name Name of network device packet was received on (if known) indev Address of net_device representing input device, 0 if unknown outdev Address of net_device representing output device, 0 if unknown nf_queue Constant used to signify a 'queue' verdict nf_stolen Constant used to signify a 'stolen' verdict outdev_name Name of network device packet will be routed to (if known) data_hex A hexadecimal string representing the packet buffer contents nf_repeat Constant used to signify a 'repeat' verdict ar_hln Length of hardware address ar_data Address of ARP packet data region (after the header) length The length of the packet buffer contents, in bytes ar_tip Ethernet+IP only (ar_pro==0x800): target IP address ar_hrd Format of hardware address
SEE ALSO
tapset::netfilter(3stap)