display netstream cache origin slot

Function

The display ip netstream cache origin slot command displays sampling information about NetStream IPv4 original flows based on 5-tuple information.

The display ipv6 netstream cache origin slot command displays sampling information about NetStream IPv6 original flows based on 5-tuple information.

Format

display ip netstream cache origin [ source-ip source-ip ] [ source-port source-port ] [ destination-ip destination-ip ] [ destination-port destination-port ] [ protocol { udp | tcp | protocol-number } ] [ time-range from start-time to end-time ] [ source-interface { source-interface-name | source-interface-type source-interface-num } ] [ destination-interface { destination-interface-name | destination-interface-type destination-interface-num } ] slot slot-id

display ipv6 netstream cache origin [ source-ipv6 source-ipv6 ] [ source-port source-port ] [ destination-ipv6 destination-ipv6 ] [ destination-port destination-port ] [ protocol { udp | tcp | protocol-number } ] [ time-range from start-time to end-time ] [ source-interface { source-interface-name | source-interface-type source-interface-num } ] [ destination-interface { destination-interface-name | destination-interface-type destination-interface-num } ] slot slot-id

Parameters

Parameter	Description	Value
source-ip source-ip	Specifies a source IPv4 address.	The value is in dotted decimal notation.
source-port source-port	Specifies a source port.	The value is an integer that ranges from 0 to 65535 .
destination-ip destination-ip	Specifies a destination IPv4 address.	The value is in dotted decimal notation.
destination-port destination-port	Specifies a destination port.	The value is an integer that ranges from 0 to 65535.
protocol protocol-number	Specifies a protocol number.	The value is an integer that ranges from 0 to 255.
udp	Indicates the UDP.	-
tcp	Indicates the TCP.	-
time-range	Specifies a time range.	-
from start-time	Specifies the start time.	The value is in the format of YYYY/MM/DD,HH:MM:SS. YYYY-MM-DD indicates the year/month/day. The value of YYYY ranges from 1970 to 9999; the value of MM ranges from 1 to 12; the value of DD ranges from 1 to 31. HH:MM:SS indicates the hour:minute:second. The value of HH ranges from 0 to 23; the value of MM and SS ranges from 0 to 59.
to end-time	Specifies the end time.	The value is in the format of YYYY/MM/DD,HH:MM:SS. YYYY-MM-DD indicates the year/month/day. The value of YYYY ranges from 1970 to 9999; the value of MM ranges from 1 to 12; the value of DD ranges from 1 to 31. HH:MM:SS indicates the hour:minute:second. The value of HH ranges from 0 to 23; the value of MM and SS ranges from 0 to 59.
source-interface source-interface-name	Specifies the source interface name.	The value is a string of 1 to 255 case-sensitive characters, spaces not supported.
source-interface-type	Specifies the source interface type.	-
source-interface-num	Specifies the source interface number.	The value is a string of 1 to 255 case-sensitive characters, spaces not supported.
destination-interface destination-interface-name	Specifies the destination interface name.	The value is a string of 1 to 255 case-sensitive characters, spaces not supported.
destination-interface-type	Specifies the destination interface type.	-
destination-interface-num	Specifies the destination interface number.	The value is a string of 1 to 255 case-sensitive characters, spaces not supported.
slot-id	Specifies the ID of the slot where the NetStream service board for displaying information about the NetStream flow buffer resides.	The value is a string of 1 to 32 case-sensitive characters, spaces not supported.
ipv6	Indicates the IPv6 netstream feature.	-
source-ipv6 source-ipv6	Specifies a source IPv6 address.	The value is a 32-bit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
destination-ipv6 destination-ipv6	Specifies a destination IPv6 address.	The value is a 32-bit hexadecimal number, in the format of X:X:X:X:X:X:X:X.
ip	Indicates the IPv4 netstream feature.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
netstream	read

Usage Guidelines

Usage Scenario

To check sampling information about NetStream original flows based on 5-tuple information, run this command.

Precautions

For ICMP/ICMPv6 packets, the value of destination-port is calculated based on the values of Type and Code in ICMP/ICMPv6 packets. Specifically, the value of destination-port is Type x 256 + Code.

Example

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

# Display sampling information about NetStream IPv6 original flows on the board in slot 1 based on UDP.

<HUAWEI> display ipv6 netstream cache origin protocol udp slot 1
 DstIf
 SrcIf
 DstP                          Msk          Pro            Tos
 SrcP                          Msk          Flags          Ttl
 Packets                                                   Bytes
 NextHop                                                   Direction
 DstIP                                                     DstAs
 SrcIP                                                     SrcAs
 BGP: BGP NextHop                                          TopLabelType
 Label1                        Exp1         Bottom1
 Label2                        Exp2         Bottom2
 Label3                        Exp3         Bottom3
 TopLabelIpAddress                          VlanId         VniId
 CreateFlowTime                LastRefreshTime             VPN
 FlowLabel                     RdValue
 --------------------------------------------------------------------------

 GigabitEthernet0/1/2
 GigabitEthernet0/1/1
 2222                          96           UDP            0
 1111                          96           0              0
 14852667                                                  1901141376
 2::2                                                      out
 2::2                                                      0
 1::2                                                      0
 ::                                                        UNKNOWN
 0                             0            0
 0                             0            0
 0                             0            0
 0.0.0.0                                    0              0
 2020-05-06 16:13:58           2020-05-06 16:16:06         --
 112721                        65525:1

# Display sampling information about NetStream IPv4 original flows on the board in slot 1 based on UDP.

<HUAWEI> display ip netstream cache origin protocol udp slot 1
 DstIf                         
 SrcIf                           
 DstP                          Msk          Pro            Tos 
 SrcP                          Msk          Flags          Ttl
 Packets                                                   Bytes
 NextHop                                                   Direction
 DstIP                                                     DstAs
 SrcIP                                                     SrcAs
 BGP: BGP NextHop                                          TopLabelType
 Label1                        Exp1         Bottom1
 Label2                        Exp2         Bottom2
 Label3                        Exp3         Bottom3
 TopLabelIpAddress                          VlanId         VniId
 CreateFlowTime                LastRefreshTime             VPN
 FlowLabel                     RdValue
 --------------------------------------------------------------------------
 Unknown                                                          
 GigabitEthernet0/1/0                                             
 200                           0            UDP            0  
 100                           24           0              0  
 4170201                                                   417020100 
 0.0.0.0                                                   in
 10.1.1.1                                                  0         
 10.1.1.2                                                  0         
 0.0.0.0                                                   UNKNOWN             
 0                             0            0         
 0                             0            0         
 0                             0            0         
 0.0.0.0                                    0              0        
 2018-05-09 11:38:07           2018-05-09 11:40:30         HUAWEI
 -                             65525:1

**Table 1** Description of the **display netstream cache origin slot** command output
Item	Description
DstIf	Destination interface.
SrcIf	Source interface.
DstP	Destination port number.
Msk	Source mask or destination mask.
Pro	IP bearer protocol type.
Tos	Type of Service.
SrcP	Source port number.
Flags	TCP flag.
Ttl	Time to live (TTL).
Packets	Number of passed IP packets.
Bytes	Number of passed bytes.
NextHop	Next hop IP address.
Direction	Flow direction: in: inbound. out: outbound.
DstIP	Destination IP address.
DstAs	Destination AS number.
SrcIP	Source IP address.
SrcAs	Source AS number.
BGP NextHop	BGP next hop.
TopLabelType	Outer label type.
TopLabelIpAddress	IP address of the top label.
VlanId	VLAN ID of the packet.
VniId	VNI ID of the VXLAN tunnel.
CreateFlowTime	Time when the flow table was created.
LastRefreshTime	Time when the flow table was updated.
VPN	Virtual Private Net.
FlowLabel	Flow label information.
RdValue	RD value.
Label	Label value.
Exp	EXP value.
Bottom	Number of labels. The value 1 indicates that the corresponding label exists. For example, the value of Bottom2 is 1, indicating that the second label of the packet exists.