PM_PROTOCOL

code: 203

# set
<module-index>/<port-index> PM_PROTOCOL [<match_term_index>] <segments>

# get
<module-index>/<port-index> PM_PROTOCOL [<match_term_index>] ?

Description

The protocol segments assumed on the packets received on the port. This is mainly for information purposes, and helps you identify which portion of the packet header is being matched. The actual value definition of the match position is specified with PM_POSITION.

Actions

set, get

Parameters

  1. segments: byte list, a number specifying a built-in protocol segment: Uses the same coded values as the PS_HEADERPROTOCOL parameter

  • ETHERNET = 1

  • VLAN = 2

  • ARP = 3

  • IP = 4

  • IPV6 = 5

  • UDP = 6

  • TCP = 7

  • LLC = 8

  • SNAP = 9

  • GTP = 10

  • ICMP = 11

  • RTP = 12

  • RTCP = 13

  • STP = 14

  • SCTP = 15

  • MACCTRL = 16

  • MPLS = 17

  • PBBTAG = 18

  • FCOE = 19

  • FC = 20

  • FCOETAIL = 21

  • IGMPV3L0 = 22

  • IGMPV3L1 = 23

  • UDPCHECK = 24

  • IGMPV2 = 25

  • MPLS_TP_OAM = 26

  • GRE_NOCHECK = 27

  • GRE_CHECK = 28

  • TCPCHECK = 29

  • GTPV1L0 = 30

  • GTPV1L1 = 31

  • GTPV2L0 = 32

  • GTPV2L1 = 33

  • IGMPV1 = 34

  • PWETHCTRL = 35

  • VXLAN = 36

  • ETHERNET_8023 = 37

  • NVGRE = 38

  • DHCPV4 = 39

  • GENEVE = 40

  • XENA_TPLD = 41

  • XENA_TPLD_PI = 42

  • XENA_MICROTPLD = 43

  • ETHERNET_FCS = 44

  • MACCTRLPFC = 45

  • ECPRI = 46

  • ROE = 47

  • ETHERTYPE = 48

  • -n (n bytes custom segment)

Example

# set
input:  0/1 PM_PROTOCOL [0] ETHERNET VLAN IP -4
output: <OK>

# get
input:  0/1 PM_PROTOCOL [0] ?
output: 0/1 PM_PROTOCOL [0] ETHERNET VLAN IP -4