Aruba FlexFabric 5940 Switch Series EVPN Reference guide

HPE FlexFabric 5940 Switch Series

EVPN Command Reference

Software version: Release 671x and later

Document version: 6W100-20230822

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Contents

EVPN commands ·························································································· 1

address-family evpn (public instance view) ································································································ 1

address-family evpn (VPN instance view) ·································································································· 1

address-family l2vpn evpn ························································································································· 2

advertise evpn route ··································································································································· 2

advertise l2vpn evpn ·································································································································· 3

advertise l3vpn route ·································································································································· 4

arp mac-learning disable ···························································································································· 5

arp proxy-send enable ······························································································································· 5

arp-advertising disable ······························································································································· 6

dci enable ··················································································································································· 7

display arp filter source service-instance ··································································································· 8

display bgp l2vpn evpn ······························································································································· 9

display evpn auto-discovery ····················································································································· 31

display evpn drni synchronized-mac ········································································································ 33

display evpn es ········································································································································ 34

display evpn instance vxlan ····················································································································· 38

display evpn ipv6 auto-discovery ············································································································ 40

display evpn ipv6 route mac ····················································································································· 42

display evpn route arp ······························································································································ 43

display evpn route arp suppression ········································································································· 45

display evpn route arp-mobility ················································································································ 46

display evpn route { igmp-js | igmp-ls | smet } ·························································································· 47

display evpn route mac ···························································································································· 50

display evpn route mac-mobility ··············································································································· 52

display evpn route nd ······························································································································· 54

display evpn route nd suppression··········································································································· 55

display evpn route nd-mobility·················································································································· 56

display evpn routing-table ························································································································ 58

display l2vpn forwarding evpn split-horizon ····························································································· 59

esi ····························································································································································· 60

evpn drni group ········································································································································ 61

evpn drni local ·········································································································································· 61

evpn edge group ······································································································································ 62

evpn encapsulation ·································································································································· 63

evpn encapsulation vxlan binding instance ······························································································ 64

evpn global-mac ······································································································································· 65

evpn instance ··········································································································································· 65

evpn irb asymmetric ································································································································· 66

evpn mac-ip advertise distributed-gateway ······························································································ 67

evpn multihoming advertise disable ········································································································· 67

evpn multihoming timer df-delay ·············································································································· 68

evpn multihoming vxlan-frr local ··············································································································· 69

evpn route arp-mobility suppression ········································································································ 69

evpn route gateway-mac unmovable ······································································································· 71

evpn route mac-mobility suppression ······································································································· 71

evpn route nd-mobility suppression ········································································································· 72

evpn span-segment disable ····················································································································· 74

export route-policy ···································································································································· 74

igp-metric inherit ······································································································································· 75

import evpn mac-ip ··································································································································· 76

import route-policy ···································································································································· 77

ip forwarding-conversational-learning ······································································································ 78

ip-prefix-route generate disable ··············································································································· 78

ipv6 nd proxy-send enable ······················································································································· 79

ipv6 nd ra tunnel-broadcast enable ·········································································································· 80

ipv6 nd ra tunnel-broadcast global enable ······························································································· 81

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l2vpn drni peer-link ac-match-rule vxlan-mapping ··················································································· 82

l2vpn statistics vsi l3-vni ··························································································································· 82

l3-vni ························································································································································· 83

mac-address forwarding-conversational-learning ···················································································· 84

mac-advertising disable ··························································································································· 85

mapping vni ·············································································································································· 85

mapping-vni remove vpn-target ··············································································································· 86

mapping-vni-based smet ·························································································································· 87

nd-advertising enable ······························································································································· 88

nd mac-learning disable ··························································································································· 89

nexthop evpn-drni group-address ············································································································ 89

nexthop recursive-lookup default-route ignore ························································································· 90

peer advertise evpn-route suppress········································································································· 91

peer advertise original-route ···················································································································· 92

peer advertise vpn-reoriginate ibgp·········································································································· 93

peer default-gateway no-advertise ··········································································································· 94

peer next-hop-invariable ·························································································································· 95

peer re-originated ····································································································································· 96

peer router-mac-local ······························································································································· 97

peer suppress re-originated ····················································································································· 98

ping evpn ·················································································································································· 99

policy vpn-target ····································································································································· 101

reset evpn route arp-mobility suppression ····························································································· 101

reset evpn route mac-mobility suppression ···························································································· 102

reset evpn route nd-mobility suppression ······························································································ 103

route-distinguisher ·································································································································· 103

rr-filter ····················································································································································· 104

snmp-agent trap enable evpn ················································································································ 105

vpn-route cross multipath ······················································································································· 106

vpn-target ··············································································································································· 106

MVXLAN commands ················································································· 109

address-family ipv4 ································································································································ 109

address-family ipv6 ································································································································ 109

data-delay ·············································································································································· 110

data-group ·············································································································································· 110

dci enable ··············································································································································· 112

dci switch-delay ······································································································································ 112

default-group ·········································································································································· 113

display multicast-vpn vxlan data-group receive ····················································································· 114

display multicast-vpn vxlan data-group send ························································································· 116

display multicast-vpn vxlan default-group ······························································································ 117

display multicast-vpn vxlan ipv6 data-group receive ·············································································· 118

display multicast-vpn vxlan ipv6 data-group send ·················································································· 120

display multicast-vpn vxlan ipv6 default-group ······················································································· 122

ipv6 multicast extranet select-rpf ············································································································ 123

multicast extranet select-rpf ··················································································································· 124

multicast-vpn vxlan dci switch-delay ······································································································ 126

multicast-vpn vxlan drni local ················································································································· 127

multicast-vpn vxlan edge remote ··········································································································· 128

multicast-vpn vxlan public-instance ········································································································ 128

multicast-vpn vxlan vpn-instance ··········································································································· 129

s-pmsi advertise source-active··············································································································· 130

source ···················································································································································· 130

Document conventions and icons ······························································ 132

Conventions ··················································································································································· 132

Network topology icons ·································································································································· 133

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1

EVPN commands

address-family evpn (public instance view)

Use address-family evpn to enter public instance EVPN view.

Use undo address-family evpn to delete all settings in public instance EVPN view.

Syntax

address-family evpn

undo address-family evpn

Views

Public instance view

Predefined user roles

network-admin

Usage guidelines

You can configure EVPN settings such as route targets in public instance EVPN view.

Examples

# Enter public instance EVPN view.

<Sysname> system-view

[Sysname] ip public-instance

[Sysname-public-instance] address-family evpn

[Sysname-public-instance-evpn]

address-family evpn (VPN instance view)

Use address-family evpn to enter VPN instance EVPN view.

Use undo address-family evpn to delete all settings in VPN instance EVPN view.

Syntax

address-family evpn

undo address-family evpn

Views

VPN instance view

Predefined user roles

network-admin

Usage guidelines

You can configure EVPN settings such as route targets and routing policies in VPN instance EVPN

view.

Examples

# Enter EVPN view of VPN instance tenant.

<Sysname> system-view

[Sysname] ip vpn-instance tenant

2

[Sysname-vpn-instance-tenant] address-family evpn

[Sysname-vpn-evpn-tenant]

address-family l2vpn evpn

Use address-family l2vpn evpn to create the BGP EVPN address family and enter its view,

or enter the view of the existing BGP EVPN address family.

Use undo address-family l2vpn evpn to delete the BGP EVPN address family and all

settings in BGP EVPN address family view.

Syntax

address-family l2vpn evpn

undo address-family l2vpn evpn

Default

The BGP EVPN address family does not exist.

Views

BGP instance view

Predefined user roles

network-admin

Usage guidelines

Configuration made in BGP EVPN address family view takes effect only on routes and peers of the

BGP EVPN address family that are on the public network.

Examples

# Create the BGP EVPN address family and enter its view.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp-default] address-family l2vpn evpn

[Sysname-bgp-default-evpn]

advertise evpn route

Use advertise evpn route to enable BGP EVPN route advertisement for the BGP VPNv4 or

VPNv6 address family.

Use undo advertise evpn route to disable BGP EVPN route advertisement for the BGP

VPNv4 or VPNv6 address family.

Syntax

advertise evpn route [ replace-rt ][ advertise-policy policy-name ]

undo advertise evpn route

Default

BGP EVPN routes are not advertised through the BGP VPNv4 or VPNv6 address family.

Views

BGP VPNv4 address family

BGP VPNv6 address family

3

Predefined user roles

network-admin

Parameters

replace-rt: Replaces the route targets of BGP EVPN routes with the route targets of BGP VPNv4

or VPNv6 routes. If you do not specify this keyword, route targets of BGP EVPN routes are not

modified.

advertise-policy policy-name: Specifies a routing policy to filter the BGP EVPN routes to

be advertised to BGP VPNv4 or VPNv6 peers. The policy-name argument specifies the routing

policy name, a case-sensitive string of 1 to 63 characters. If you do not specify this option, all BGP

EVPN routes are advertised to BGP VPNv4 or VPNv6 peers.

Usage guidelines

To enable communication between data centers interconnected through an MPLS L3VPN network,

you must configure the BGP EVPN address family and the BGP VPNv4 or VPNv6 address family to

exchange routes on EDs.

After you execute this command, the device advertises IP prefix advertisement routes and MAC/IP

advertisement routes that contain host route information through the BGP VPNv4 or VPNv6 address

family.

Examples

# Enable BGP EVPN route advertisement for the BGP VPNv4 address family.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp-default] address-family vpnv4

[Sysname-bgp-default-vpnv4] advertise evpn route

advertise l2vpn evpn

Use advertise l2vpn evpn to enable BGP EVPN route advertisement to the local site.

Use undo advertise l2vpn evpn to disable BGP EVPN route advertisement to the local site.

Syntax

advertise l2vpn evpn

undo advertise l2vpn evpn

Default

BGP EVPN route advertisement to the local site is enabled.

Views

BGP-VPN IPv4 unicast address family view

BGP-VPN IPv6 unicast address family view

Predefined user roles

network-admin

Usage guidelines

This command enables the device to advertise BGP EVPN routes to the local site after the device

adds the routes to the routing table of a VPN instance. The BGP EVPN routes here are IP prefix

advertisement routes and MAC/IP advertisement routes that contain ARP or ND information.

Examples

# Enable BGP EVPN route advertisement to the local site for VPN instance vpn1.

4

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp-default] ip vpn-instance vpn1

[Sysname-bgp-default-vpn1] address-family ipv4

[Sysname-bgp-default-ipv4-vpn1] advertise l2vpn evpn

advertise l3vpn route

Use advertise l3vpn route to enable BGP VPNv4 or VPNv6 route advertisement for the BGP

EVPN address family.

Use undo advertise l3vpn route to disable BGP VPNv4 or VPNv6 route advertisement for

the BGP EVPN address family.

Syntax

advertise l3vpn route [ replace-rt ][ advertise-policy policy-name ]

undo advertise l3vpn route

Default

BGP VPNv4 or VPNv6 routes are not advertised through the BGP EVPN address family.

Views

BGP EVPN address family view

Predefined user roles

network-admin

Parameters

replace-rt: Replaces the route targets of BGP VPNv4 or VPNv6 routes with the route targets of

BGP EVPN routes. If you do not specify this keyword, route targets of BGP VPNv4 or VPNv6 routes

are not modified.

advertise-policy policy-name: Specifies a routing policy to filter the BGP VPNv4 or VPNv6

routes to be advertised to BGP EVPN peers. The policy-name argument specifies the routing

policy name, a case-sensitive string of 1 to 63 characters. If you do not specify this option, all BGP

VPNv4 or VPNv6 routes are advertised to BGP EVPN peers.

Usage guidelines

To enable communication between data centers interconnected through an MPLS L3VPN network,

you must configure the BGP EVPN address family and the BGP VPNv4 or VPNv6 address family to

exchange routes on EDs.

After you execute this command, the device advertises BGP VPNv4 or VPNv6 routes as IP prefix

advertisement routes through the BGP EVPN address family.

Examples

# Enable BGP VPNv4 or VPNv6 route advertisement for the BGP EVPN address family.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp-default] address-family l2vpn evpn

[Sysname-bgp-default-evpn] advertise l3vpn route

5

arp mac-learning disable

Use arp mac-learning disable to disable a VSI EVPN instance from learning MAC addresses

from ARP information.

Use undo arp mac-learning disable to restore the default.

Syntax

arp mac-learning disable

undo arp mac-learning disable

Default

An EVPN instance learns MAC addresses from ARP information.

Views

EVPN instance view

VSI EVPN instance view

Predefined user roles

network-admin

Usage guidelines

The MAC information and ARP information advertised by a remote VTEP or PE overlap. To avoid

duplication, use this command to disable the learning of MAC addresses from ARP information.

EVPN will learn remote MAC addresses only from the MAC information advertised from remote

sites.

Examples

# Disable a VSI EVPN instance from learning MAC addresses from ARP information.

<Sysname> system-view

[Sysname] vsi aaa

[Sysname-vsi-aaa] evpn encapsulation vxlan

[Sysname-vsi-aaa-evpn-vxlan] arp mac-learning disable

arp proxy-send enable

Use arp proxy-send enable to enable ARP request proxy.

Use undo arp proxy-send enable to disable ARP request proxy.

Syntax

arp proxy-send enable

undo arp proxy-send enable

Default

ARP request proxy is disabled on VSI interfaces.

Views

VSI interface view

Predefined user roles

network-admin

6

Usage guidelines

ARP request proxy allows a VSI interface to send an ARP request sourced from itself when the

VTEP forwards an ARP request. This feature helps resolve certain communication issues.

In an EVPN VXLAN network, VM 1 and VM 2 are attached to VTEP 1 and VTEP 2, respectively, and

the VMs are in the same subnet. The gateway interfaces of VM 1 and VM 2 are VSI-interface 1 on

VTEP 1 and VSI-interface 2 on VTEP 2, respectively. The following conditions exist on the VTEPs:

•

The VTEPs have established BGP EVPN neighbor relationships.

•

EVPN is disabled from learning MAC addresses from ARP information.

•

MAC address advertisement is disabled, and advertised MAC addresses are withdrawn.

•

Remote-MAC address learning is disabled.

•

Local proxy ARP is enabled on the VSI interfaces.

•

The VSI interfaces use different IP addresses and MAC addresses.

In this network, when VM 1 attempts to communicate with VM 2, the following procedure occurs:

1. VM 1 sends an ARP request.

2. VTEP 1 learns the MAC address of VM 1 from the ARP request, replies to VM 1 on behalf of VM

2, and sends an ARP request to obtain the MAC address of VM 2.

3. VTEP 2 forwards the ARP request, and VM 2 replies to VTEP 1.

4. VTEP 2 forwards the ARP reply sent by VM 2 without learning the MAC address of VM 2

because EVPN is disabled from learning MAC addresses from ARP information.

5. VTEP 1 does not learn the MAC address of VM 2 because remote-MAC address learning is

disabled.

As a result, VM 1 fails to communicate with VM 2.

For VM 1 to communicate with VM 2, enable ARP request proxy on VSI-interface 2 of VTEP 2. When

receiving the ARP request sent by VTEP 1, VTEP 2 forwards it and sends an ARP request sourced

from VSI-interface 2 simultaneously, and VM 2 replies to both ARP requests. Then, VTEP 2 learns

the MAC address of VM 2 from the ARP reply sent to VSI-interface 2 and advertises the MAC

address to VTEP 1 through BGP EVPN routes. In this way, VTEP 1 obtains the MAC address of VM

2, and VM 1 and VM 2 can communicate.

Examples

# Enable ARP request proxy on VSI-interface 100.

<Sysname> system-view

[Sysname] interface vsi-interface 100

[Sysname-vsi-interface100] arp proxy-send enable

Related commands

local-proxy-arp enable (Layer 3—IP Services Command Reference)

arp-advertising disable

Use arp-advertising disable to disable ARP information advertisement for a VSI EVPN

instance.

Use undo arp-advertising disable to restore the default.

Syntax

arp-advertising disable

undo arp-advertising disable

7

Default

ARP information advertisement is enabled for a VSI EVPN instance.

Views

EVPN instance view

VSI EVPN instance view

Predefined user roles

network-admin

Usage guidelines

In an EVPN network with distributed gateways, you can disable ARP information advertisement for a

VXLAN to save resources if all its user terminals use the same EVPN gateway device. The EVPN

instance of the VXLAN will stop advertising ARP information through MAC/IP advertisement routes

and withdraw advertised ARP information. When ARP information advertisement is disabled, user

terminals in other VXLANs still can communicate with that VXLAN through IP prefix advertisement

routes.

Examples

# Disable ARP information advertisement for a VSI EVPN instance.

<Sysname> system-view

[Sysname] vsi aaa

[Sysname-vsi-aaa] evpn encapsulation vxlan

[Sysname-vsi-aaa-evpn-vxlan] arp-advertising disable

dci enable

Use dci enable to enable DCI on an interface.

Use undo dci enable to disable DCI on an interface.

Syntax

dci enable

undo dci enable

Default

DCI is disabled on an interface.

Views

Interface view

Predefined user roles

network-admin

Usage guidelines

For EDs to automatically establish VXLAN-DCI tunnels, you must enable DCI on the Layer 3

Ethernet interfaces or Layer 3 aggregate interfaces that interconnect the EDs.

Subinterfaces of a DCI-enabled interface inherit configuration of the interface.

Examples

# Enable DCI on VLAN-interface 10.

<Sysname> system-view

[Sysname] interface ten-gigabitethernet 1/0/1

[Sysname-Ten-GigabitEthernet1/0/1] dci enable

8

display arp filter source service-instance

Use display arp filter source service-instance to display ARP gateway protection

configuration for Ethernet service instances.

Syntax

display arp filter source service-instance [ interface interface-type

interface-number [ service-instance instance-id ] ] [ slot slot-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface interface-type interface-number: Specifies an interface by its type and

number. If you do not specify an interface, this command displays ARP gateway protection

configuration for Ethernet service instances on all interfaces.

service-instance instance-id: Specifies an Ethernet service instance by its ID in the range

of 1 to 4096. If you do not specify an Ethernet service instance, this command displays ARP gateway

protection configuration for all Ethernet service instances on the specified interface.

slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a

member device, this command displays ARP gateway protection configuration on the master device.

Usage guidelines

After you enable ARP gateway protection in Ethernet service instance view, use this command to

view the ARP gateway protection configuration for Ethernet service instances.

Examples

# Display ARP gateway protection configuration for all Ethernet service instances on

Ten-GigabitEthernet 1/0/1 of slot 1.

<Sysname> display arp filter source service-instance interface ten-gigabitethernet 1/0/1

slot 1

Interface: ten-gigabitethernet 1/0/1

Service instance: 1

IPv4 address: 192.168.56.1

Drop count: 10

Service instance: 2

IPv4 address: 192.168.56.2

Drop count: 10

# Display ARP gateway protection configuration for Ethernet service instance 1 on

Ten-GigabitEthernet 1/0/1 of slot 1.

<Sysname> display arp filter source service-instance interface ten-gigabitethernet 1/0/1

instance 1 slot 1

Interface: ten-gigabitethernet 1/0/1

Service instance: 1

IPv4 address: 192.168.56.1

Drop count: 10

# Display ARP gateway protection configuration for Ethernet service instances on all interfaces of

slot 1.

9

<Sysname> display arp filter source service-instance slot 1

Interface: ten-gigabitethernet 1/0/1

Service instance: 1

IPv4 address: 192.168.56.1

Drop count: 10

Service instance: 2

IPv4 address: 192.168.56.2

Drop count: 10

Interface: ten-gigabitethernet 1/0/2

Service instance: 2

IPv4 address: 192.168.56.2

Drop count: 10

Table 1 Command output

Field

Description

Service instance Ethernet service instance ID.

IPv4 address Protected gateway IP address.

Drop count Number of packets dropped due to gateway protection.

Related commands

arp filter source

display bgp l2vpn evpn

Use display bgp l2vpn evpn to display BGP EVPN routes.

Syntax

display bgp [ instance instance-name ] l2vpn evpn [ peer ipv4-address

{ advertised-routes | received-routes } [ statistics ] |

[ route-distinguisher route-distinguisher | route-type { auto-discovery |

es | igmp-ls | igmp-js | imet | ip-prefix | mac-ip | s-pmsi | smet } ] *

[ { evpn-route route-length | evpn-prefix } [ advertise-info | as-path |

cluster-list | community | ext-community ] | { ipv4-address | ipv6-address

| mac-address } [ verbose ] ] | statistics ]

display bgp [ instance instance-name ] l2vpn evpn [ route-distinguisher

route-distinguisher ] [ statistics ] community [ community-number&<1-32>

| aa:nn&<1-32> ] [ internet | no-advertise | no-export |

no-export-subconfed ] [ whole-match ]

display bgp [ instance instance-name ] l2vpn evpn [ route-distinguisher

route-distinguisher ] [ statistics ] community-list

{ basic-community-list-number | adv-community-list-number |

comm-list-name } [ whole-match ]

display bgp [ instance instance-name ] l2vpn evpn [ route-distinguisher

route-distinguisher ] [ statistics ] ext-community [ rt route-target | soo

site-of-origin]&<1-32> [ whole-match ]

Views

Any view

10

Predefined user roles

network-admin

network-operator

Parameters

instance instance-name: Specifies a BGP instance by its name, a case-sensitive string of 1 to

31 characters. If you do not specify this option, the command displays BGP EVPN routes for the

default BGP instance.

peer ipv4-address: Specifies a peer by its IPv4 address.

advertised-routes: Specifies the routes advertised to the specified peer.

received-routes: Specifies the routes received from the specified peer.

statistics: Displays BGP EVPN route statistics.

route-distinguisher route-distinguisher: Specifies a route distinguisher (RD), a

string of 3 to 21 characters. The RD can use one of the following formats:

•

16-bit AS number:32-bit user-defined number. For example, 101:3.

•

32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1.

•

32-bit AS number:16-bit user-defined number. For example, 65536:1. The AS

number must be equal to or greater than 65536.

route-type: Specifies a route type.

auto-discovery: Specifies Ethernet auto-discovery routes.

es: Specifies Ethernet segment (ES) routes.

igmp-ls: Specifies IGMP leave synch routes.

igmp-js: Specifies IGMP join synch routes.

imet: Specifies inclusive multicast Ethernet tag (IMET) routes.

ip-prefix: Specifies IP prefix advertisement routes.

mac-ip: Specifies MAC/IP advertisement routes.

s-pmsi: Specifies Selective Provider Multicast Service Interface (S-PMSI) routes.

smet: Specifies selective multicast Ethernet tag (SMET) routes.

evpn-route: Specifies a BGP EVPN route, a case-insensitive string of 1 to 512 characters.

route-length: Specifies the route length in bits, in the range of 0 to 65535.

evpn-prefix: Specifies a BGP EVPN route in the format of evpn-route/route-length, a

case-insensitive string of 1 to 512 characters.

advertise-info: Displays advertisement information for BGP EVPN routes.

as-path: Specifies the AS path attribute.

cluster-list: Specifies the cluster list attribute.

community: Specifies the community attribute.

ext-community: Specifies the extended community attribute.

ipv4-address: Specifies an IPv4 address.

ipv6-address: Specifies an IPv6 address.

11

mac-address: Specifies a MAC address in MAC/IP advertisement routes. If you specify the

route-type keyword, to use this argument, you must also specify the mac-ip keyword.

verbose: Displays detailed BGP EVPN route information. If you do not specify this keyword, the

command displays brief BGP EVPN route information.

community-number&<1-32>: Specifies a community sequence number. The value range for the

community-number argument is 1 to 4294967295. &<1-32> indicates that a maximum of 32

numbers can be specified.

aa:nn&<1-32>: Specifies a community number. Both aa and nn are in the range of 0 to 65535.

&<1-32> indicates that a maximum of 32 numbers can be specified.

internet: Specifies the INTERNET community attribute. Routes with this attribute can be

advertised to all BGP peers. By default, all routes have this attribute.

no-advertise: Specifies the NO_ADVERTISE community attribute. Routes with this attribute

cannot be advertised to any BGP peers.

no-export: Specifies the NO_EXPORT community attribute. Routes with this attribute cannot be

advertised outside the local AS or confederation, but can be advertised to other sub-ASs in the

confederation.

no-export-subconfed: Specifies the NO_EXPORT_SUBCONFED community attribute.

Routes with this attribute cannot be advertised outside the local AS or to other sub-ASs in the

confederation.

whole-match: Displays BGP EVPN routes that exactly match the specified community list,

community numbers, or extended community attribute. If you do not specify this keyword, the

command displays BGP EVPN routes that include the specified community list, community numbers,

or extended community attribute.

community-list: Specifies a community list to match BGP EVPN unicast routes.

basic-community-list-number: Specifies a basic community list by its number in the range

of 1 to 99.

comm-list-name: Specifies a community list by its name, a case-sensitive string of 1 to 63

characters.

adv-community-list-number: Specifies an advanced community list by its number in the

range of 100 to 199.

rt route-target: Specifies a route target, a string of 3 to 24 characters.

soo site-of-origin: Specifies the Site of Origin (SoO) extended community attribute, a string

of 3 to 24 characters.

A route target or SoO attribute has the following forms:

•

16-bit AS number:32-bit self-defined number. For example, 101:3. The value range is 0 to

65535 for an AS number and 0 to 4294967295 for a self-defined number.

•

32-bit IP address:16-bit self-defined number. For example, 192.168.122.15:1. The value range

is 0 to 65535 for a self-defined number.

•

32-bit AS number:16-bit self-defined number. For example, 70000:3. The value range is 65536

to 4294967295 for an AS number and 0 to 65535 for a self-defined number.

•

32-bit IP address/IPv4 address mask length:16-bit user-defined number. For example,

192.168.122.15/24:1.

•

32-bit AS number in dotted format:16-bit user-defined number. For example, 65535.65535:1.

&<1-32>: Specifies a maximum of 32 items.

12

Usage guidelines

If you do not specify any parameter, this command displays brief information about all BGP EVPN

routes.

This command displays BGP EVPN routes that carry any community attribute and the

whole-match keyword does not take effect if you do not specify the following parameters:

•

community-number

•

aa:nn

•

internet

•

no-advertise

•

no-export

•

no-export-subconfed

This command displays BGP EVPN routes that carry any extended community attribute and the

whole-match keyword does not take effect if you do not specify the following parameters:

•

rt

•

soo

Examples

# Display brief information about all BGP EVPN routes.

<Sysname> display bgp l2vpn evpn

BGP local router ID is 8.8.8.8

Status codes: * - valid, > - best, d - dampened, h - history,

s - suppressed, S - stale, i - internal, e - external

a - additional-path

Origin: i - IGP, e - EGP, ? - incomplete

Total number of routes from all PEs: 3

Route distinguisher: 1:1

Total number of routes: 2

* >e Network : [2][0][48][0011-0022-0033][32][11.22.33.55]/136

NextHop : 1.1.1.2 LocPrf : 100

PrefVal : 0 OutLabel : NULL

MED : 0

Path/Ogn: 20i

Route distinguisher of public instance: 1:15

Total number of routes: 1

* >i Network : [2][0][48][7010-0000-0001][0][0.0.0.0]/104

NextHop : 1.1.1.4 LocPrf : 100

PrefVal : 0 OutLabel : NULL

MED : 0

Path/Ogn: 20i

# Display all BGP EVPN routes that carry community attributes.

13

<Sysname> display bgp l2vpn evpn community

BGP local router ID is 1.1.1.9

Status codes: * - valid, > - best, d - dampened, h - history,

s - suppressed, S - stale, i - internal, e - external

a – additional-path

Origin: i - IGP, e - EGP, ? - incomplete

Total number of routes from all PEs: 6

Route distinguisher: 100:1

Total number of routes: 3

Network NextHop MED LocPrf PrefVal Path/Ogn Community

* > [2][0][48][00aa.00bb.00cc][4][0.0.0.0]/136

10.1.1.2 0 32768 ? <2:3>

* e 10.1.1.1 0 0 65410? <2:3>

* > [3][300][16][::ffff:1.1.1.1]/176

127.0.0.1 0 32768 ? <3:4>

# Display all BGP EVPN routes that carry extended community attributes.

<Sysname> display bgp l2vpn evpn ext-community

BGP local router ID is 1.1.1.9

Status codes: * - valid, > - best, d - dampened, h - history,

s - suppressed, S - stale, i - internal, e - external

a – additional-path

Origin: i - IGP, e - EGP, ? - incomplete

Total number of routes from all PEs: 6

Route distinguisher: 100:1

Total number of routes: 3

Network NextHop MED LocPrf PrefVal Path/Ogn Ext-Community

* > [2][0][48][00aa.00bb.00cc][4][0.0.0.0]/136

10.1.1.2 0 32768 ? <RT 2:3>

* e 10.1.1.1 0 0 65410? <RT 2:3>

* > [3][300][16][::ffff:1.1.1.1]/176

127.0.0.1 0 32768 ? <RT 3:4>

14

Table 2 Command output

Field

Description

Status codes

Route status codes:

• * - valid—Valid route.

• > - best—Optimal route.

• d - dampened—Dampened route.

• h - history—History route.

• i - internal—Internal route.

• e - external—External route.

• s - suppressed—Suppressed route.

• S - stale—Stale route.

• a - additional-path—Add-Path optimal route.

Origin

Origin of the route:

• i – IGP—Originated in the AS. The origin of routes advertised by

using the network command is IGP.

• e – EGP—Learned through EGP.

• ? – incomplete—Unknown origin. The origin of routes redistributed

from IGP protocols is incomplete.

15

Field

Description

Network

BGP EVPN route/route length. For example, in the entry

[2][0][48][1485-247c-0506][32][10.1.2.20]/136,

[2][0][48][1485-247c-0506][32][10.1.2.20] is the route, and 136 is the route

length in bytes.

BGP EVPN routes are as follows:

• [1][ESI][EthernetTagID]

 1—Ethernet auto-discovery route.

 ESI—Ethernet segment identifier (ESI).

 EthernetTagID—Ethernet tag ID.

• [2][EthernetTagID][MACLength][MAC][IPAddressLength][IPAddress]

 2—MAC/IP advertisement route.

 EthernetTagID—Ethernet tag ID.

 MACLength—MAC address length.

 MAC—MAC address.

 IPAddressLength—IP address length.

 IPAddress—IP address.

• [3][EthernetTagID][IPAddressLength][IPAddress]

 3—IMET route.

 IPAddressLength—IP address length.

 IPAddress—IP address of the originating router.

• [4][ESI][IPAddressLength][IPAddress]

 4—ES route.

 ESI—ESI.

 IPAddressLength—IP address length.

 IPAddress—IP address of the originating router.

• [5][EthernetTagID][IPAddressLength][IPAddress]

 5—IP prefix advertisement route.

 EthernetTagID—Ethernet tag ID.

 IPAddressLength—IP address length.

 IPAddress—IP address of the originating router.

• [6][EthernetTagID][Source Len][Source IP][Group Len][Group

IP][Originator Len][Originator IP]

 6—Selective multicast Ethernet tag route.

 EthernetTagID—Ethernet tag ID.

 Source Len—Length of the multicast source address. This field

displays 0 if the multicast source is any (*, G).

 Source IP—Source IP address of IGMP membership reports.

This field is not displayed if the multicast source is any (*, G).

 Group Len—Length of the multicast group address.

 Group IP—Multicast group address of IGMP membership

reports.

 Originator Len—Length of the originating router's IP address.

 Originator IP—IP address of the originating router.

• [7][ESI][EthernetTagID][Source Len][Source IP][Group Len][Group

IP][Originator Len][Originator IP]

 7—IGMP join synch route.

 ESI—ESI.

 EthernetTagID—Ethernet tag ID.

 Source Len—Length of the multicast source address. This field

displays 0 if the multicast source is any (*, G).

 Source IP—Source IP address of IGMP membership reports.

This field is not displayed if the multicast source is any (*, G).

 Group Len—Length of the multicast group address.

 Group IP—Multicast group address of IGMP membership

reports.

 Originator Len—Length of the originating router's IP address.

 Originator IP—IP address of the originating router.

• [8][ESI][EthernetTagID] [Source Len][Source IP][Group Len][Group

IP][Originator Len][Originator IP][ [LeaveGroup Synchronization]



8—IGMP leave synch route.

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Aruba FlexFabric 5940 Switch Series EVPN Reference guide

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