display ifit

Function

The display ifit command displays the configurations of iFIT flows.

Format

display ifit static [ instance instance-name | flow-id flow-id ]

display ifit dynamic [ flow-id flow-id ]

display ifit dynamic-hop [ flow-id flow-id ]

display ifit

display ifit { source src-ip-address [ destination dest-ip-address ] | destination dest-ip-address }

display ifit { source-ipv6 src-ipv6-address [ destination-ipv6 dest-ipv6-address ] | destination-ipv6 dest-ipv6-address }

display ifit { peer-ip peer-ip-address | peer-locator locator-ipv6-prefix }

Parameters

Parameter	Description	Value
instance instance-name	Specifies the name of an iFIT instance.	The value is a string of 1 to 31 case-sensitive characters. It cannot contain spaces.
flow-id flow-id	Specifies a flow ID.	The value is an integer ranging from 0 to 18446744073709551615.
dynamic	Displays the configurations of dynamic iFIT flows on the ingress.	-
dynamic-hop	Displays the configurations of dynamic iFIT flows on the transit node or egress.	-
source src-ip-address	Specifies the source IPv4 address of iFIT flows.	The value is in dotted decimal notation.
destination dest-ip-address	Specifies the destination IPv4 address of iFIT flows.	The value is in dotted decimal notation.
source-ipv6 src-ipv6-address	Specifies the source IPv6 address of iFIT flows.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
destination-ipv6 dest-ipv6-address	Specifies the destination IPv6 address of iFIT flows.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
peer-ip peer-ip-address	Specifies the next-hop IP address of a target flow.	The value is in dotted decimal notation.
peer-locator locator-ipv6-prefix	Specifies the mask length of the next-hop locator prefix of a target flow.	The value is an integer ranging from 32 to 120.
static	Displays the configurations of static iFIT flows.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ifit	read

Usage Guidelines

Usage Scenario

To view iFIT measurement parameters such as packet loss and delay, run the display ifit command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the configurations of iFIT flows (public IPv4 over SRv6 scenario).

<HUAWEI> display ifit
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 1
Instance Name                           : 1
Flow Id                                 : 1572865
Flow Type                               : unidirectional
Source IP Address/Mask Length           : any
Destination IP Address/Mask Length      : any
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : disable
Gtp TeId                                : --
Dscp                                    : --
Interface                               : GigabitEthernet0/1/1
vpn-instance                            : --
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : disable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : SRv6
Peer Locator                            : 2001:DB8:1::1/32

# Display the configurations of iFIT flows (bidirectional instance).

<HUAWEI> display ifit
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 1
Instance Name                           : 1
Flow Id                                 : 1835009
Flow Type                               : bidirectional
Source IP Address/Mask Length           : any
Destination IP Address/Mask Length      : 10.1.1.2/32
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : disable
Gtp TeId                                : --
Dscp                                    : --
Interface                               : GigabitEthernet0/1/1
vpn-instance                            : vpn1
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : disable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : --

# Display the iFIT flow configuration (EVPL + PeerLocator-based).

<HUAWEI> display ifit
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 2
Instance Name                           : 2
Flow Id                                 : 1310722
Flow Type                               : unidirectional
Source IP Address/Mask Length           : any
Destination IP Address/Mask Length      : any
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : disable
Gtp TeId                                : --
Dscp                                    : --
Interface                               : GigabitEthernet0/1/1
evpl-instance                           : 2
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : disable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : SRv6
Peer Locator                            : 2001:DB8:1::1/32

# Display the configurations of iFIT static flows with the specified source IPv6 address.

<HUAWEI> display ifit source-ipv6 2001:DB8:1::1
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 1
Instance Name                           : 1
Flow Id                                 : 1572865
Flow Type                               : unidirectional
Source IP Address/Mask Length           : 2001:DB8:1::1/64
Destination IP Address/Mask Length      : 2001:DB8:2::1/64
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : enable
Gtp TeId                                : 1
Dscp                                    : 1
Interface                               : Ethernet0/1/1
vpn-instance                            : vpn1
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : enable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : --

# Display the iFIT flow configuration (VPN + PeerLocator-based).

<HUAWEI> display ifit
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 2
Instance Name                           : 2
Flow Id                                 : 1966082
Flow Type                               : unidirectional
Source IP Address/Mask Length           : any
Destination IP Address/Mask Length      : any
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : disable
Gtp TeId                                : --
Dscp                                    : --
Interface                               : GigabitEthernet0/1/1
vpn-instance                            : vpn1
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : disable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : SRv6
Peer Locator                            : 2001:DB8:1::1/64

# Display the configurations of iFIT flows.

<HUAWEI> display ifit
-------------------------------------------------------------------------
Flow Classification                     : static
Instance Id                             : 1
Instance Name                           : 1
Flow Id                                 : 1048577
Flow Type                               : unidirectional
Source IP Address/Mask Length           : 10.1.1.2/32
Destination IP Address/Mask Length      : 10.1.1.3/32
Protocol                                : any
Source Port                             : any
Destination Port                        : any
Gtp                                     : enable
Gtp TeId                                : 1
Dscp                                    : --
Interface                               : 100GE0/1/0
vpn-instance                            : IFIT
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : enable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : --

# Display the configurations of dynamic iFIT flows on the ingress node.

<HUAWEI> display ifit dynamic
-------------------------------------------------------------------------
Flow Classification                     : dynamic
Instance Id                             : 1
Flow Id                                 : 1572865
Flow Type                               : bidirectional
Source IP Address/Mask Length           : 10.1.1.2/32
Destination IP Address/Mask Length      : 10.1.1.3/32
Protocol                                : tcp
Source Port                             : 10
Destination Port                        : 20
Gtp                                     : disable
Gtp TeId                                : --
Dscp                                    : 0
Interface                               : Ethernet0/1/17
vpn-instance                            : vpna
Loss Measure                            : enable
Delay Measure                           : enable
Delay Per packet Measure                : disable
Disorder Measure                        : disable
Gtpu Sequence Measure                   : disable
Measure Mode                            : e2e
Interval                                : 30(s)
Tunnel Type                             : --

# Display the configurations of dynamic iFIT flows on the transit node.

<HUAWEI> display ifit dynamic-hop
-------------------------------------------------------------------------
Flow Classification                     : dynamic-hop
Instance Id                             : 514
Flow Id                                 : 2099183617
Flow Type                               : unidirectional
Interface                               : GigabitEthernet0/1/1
Direction                               : egress
Loss Measure                            : enable
Delay Measure                           : enable
Disorder Measure                        : disable
Interval                                : 10(s)
-------------------------------------------------------------------------
Flow Classification                     : dynamic-hop
Instance Id                             : 513
Flow Id                                 : 2099183617
Flow Type                               : unidirectional
Interface                               : GigabitEthernet0/1/2
Direction                               : transitInput
Loss Measure                            : enable
Delay Measure                           : enable
Disorder Measure                        : disable
Interval                                : 10(s)

**Table 1** Description of the **display ifit** command output
Item	Description
Flow Classification	iFIT flow type: static: static flow. dynamic-hop: dynamic flow on the transit node or egress. dynamic: dynamic flow.
Flow Id	iFIT flow ID.
Flow Type	iFIT flow direction type: unidirectional. bidirectional.
Instance Id	iFIT instance ID.
Instance Name	iFIT instance name.
Source IP Address/Mask Length	Source IP address and mask.
Source Port	Source port.
Destination IP Address/Mask Length	Destination IP address and mask.
Destination Port	Destination port.
Protocol	Protocol type: any: No protocol number is specified. udp: The protocol type is UDP. tcp: The protocol type is TCP. sctp: The protocol type is SCTP.
Gtp	Whether GTP detection is enabled: enable: The function is enabled. disable: The function is disabled. This function is disabled by default and can be enabled as required.
Gtp TeId	TEID of the GTP protocol.
Dscp	Dscp value.
Interface	Name of the interface to which the iFIT flow is bound.
vpn-instance	VPN instance to which the iFIT flow is bound.
Loss Measure	Whether packet loss measurement is enabled: enable: Packet loss measurement is enabled. disable: Packet loss measurement is disabled. This function is enabled by default and can be disabled.
Measure Mode	Measurement mode: trace: hop-by-hop measurement. e2e: end-to-end measurement.
Delay Measure	Whether delay measurement is enabled: enable: Delay measurement is enabled. disable: Delay measurement is disabled. This function is enabled by default and can be disabled.
Delay Per packet Measure	Whether packet-by-packet delay measurement is enabled: enable: The function is enabled. disable: The function is disabled. This function is disabled by default and can be enabled as required.
Disorder Measure	Whether packet disorder measurement is enabled: enable: Packet loss measurement is enabled. disable: Packet loss measurement is disabled. This function is disabled by default and can be enabled as required.
Gtpu Sequence Measure	Whether GTP-U sequence number detection is enabled: enable: The function is enabled. disable: The function is disabled. This function is disabled by default and can be enabled as required.
Interval	Configured measurement interval, in seconds.
Tunnel Type	Tunnel type of configured iFIT flows: MPLS: MPLS tunnel. SRv6: SRv6 tunnel. --: No tunnel is configured.
Peer Locator	Next-hop locator prefix of the target flow.
evpl-instance	EVPL instance to which the iFIT flow is bound.
Direction	Flow direction: Ingress. transitInput. transitOutput. egress.