1db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 2db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# Location definitions for packet matching 3db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 4db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf 5db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# name alignment offset mask 6db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.version u8 net+0 0xF0 7db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.hdrlen u8 net+0 0x0F 8db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.diffserv u8 net+1 9db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.length u16 net+2 10db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.id u16 net+4 11db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.df u8 net+6 0x40 12db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.mf u8 net+6 0x20 13db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.offset u16 net+6 0x1FFF 14db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.ttl u8 net+8 15db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.proto u8 net+9 16db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.chksum u16 net+10 17db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.src u32 net+12 18db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafip.dst u32 net+16 19db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf 20db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf 21db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 22db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# Transmission Control Protocol (TCP) 23db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 24db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# name alignment offset mask 25db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.sport u16 tcp+0 26db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.dport u16 tcp+2 27db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.seq u32 tcp+4 28db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.ack u32 tcp+8 29db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.off u8 tcp+12 0xF0 30db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.reserved u8 tcp+12 0x0F 31db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# FLAGS 32db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.win u16 tcp+14 33db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.csum u16 tcp+16 34db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.urg u16 tcp+18 35db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graftcp.opts u32 tcp+20 36db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf 37db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 38db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# User Datagram Protocol (UDP) 39db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# 40db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Graf# name alignment offset mask 41db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafudp.sport u16 tcp+0 42db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafudp.dport u16 tcp+2 43db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafudp.length u16 tcp+4 44db5bd57899affbcaf42ac0b93c5c7be8f51ca390Thomas Grafudp.csum u16 tcp+6 45