何がやりたいか
この検証では、Nexus9000vを使用していますが、バーチャルプラットフォームでもEVPNが動作すること(pingが届くこと)を確認しています。
Topology
Configuration
##R1
R1_config
R1# show running-config
!Command: show running-config
!Time: Sun Apr 29 17:08:11 2018
version 7.0(3)I7(3)
hostname R1
vdc R1 id 1
limit-resource vlan minimum 16 maximum 4094
limit-resource vrf minimum 2 maximum 4096
limit-resource port-channel minimum 0 maximum 511
limit-resource u4route-mem minimum 128 maximum 128
limit-resource u6route-mem minimum 96 maximum 96
limit-resource m4route-mem minimum 58 maximum 58
limit-resource m6route-mem minimum 8 maximum 8
nv overlay evpn
feature ospf
feature bgp
feature interface-vlan
feature vn-segment-vlan-based
feature nv overlay
no password strength-check
username admin password 5 $5$FAHPCL$0VJYradaxuwAz6RZI7HxgBsq8X5azbGwqBEtFx6IkN9
role network-admin
ip domain-lookup
snmp-server user admin network-admin auth md5 0xa2c57536c73ae969ed49b72706a0fe96
priv 0xa2c57536c73ae969ed49b72706a0fe96 localizedkey
rmon event 1 description FATAL(1) owner PMON@FATAL
rmon event 2 description CRITICAL(2) owner PMON@CRITICAL
rmon event 3 description ERROR(3) owner PMON@ERROR
rmon event 4 description WARNING(4) owner PMON@WARNING
rmon event 5 description INFORMATION(5) owner PMON@INFO
fabric forwarding anycast-gateway-mac 0000.2222.3333
vlan 1,101-102,1001-1004
vlan 101
vn-segment 900001
vlan 102
vn-segment 900002
vlan 1001
vn-segment 2001001
vlan 1002
vn-segment 2001002
vlan 1003
vn-segment 2001003
vlan 1004
vn-segment 2001004
vrf context management
vrf context vxlan-900001
vni 900001
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
address-family ipv6 unicast
route-target both auto
route-target both auto evpn
vrf context vxlan-900002
vni 900002
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
address-family ipv6 unicast
route-target both auto
route-target both auto evpn
interface Vlan1
interface Vlan101
no shutdown
vrf member vxlan-900001
ip forward
ipv6 forward
interface Vlan102
no shutdown
vrf member vxlan-900002
ip forward
ipv6 forward
interface Vlan1001
no shutdown
vrf member vxlan-900001
ip address 4.1.1.1/24
ipv6 address 4:1:0:1::1/64
fabric forwarding mode anycast-gateway
interface Vlan1002
no shutdown
vrf member vxlan-900001
ip address 4.2.2.1/24
ipv6 address 4:2:0:2::1/64
fabric forwarding mode anycast-gateway
interface Vlan1003
no shutdown
vrf member vxlan-900002
ip address 4.3.3.1/24
ipv6 address 4:3:0:3::1/64
fabric forwarding mode anycast-gateway
interface Vlan1004
no shutdown
vrf member vxlan-900002
ip address 4.4.4.1/24
ipv6 address 4:4:0:4::1/64
fabric forwarding mode anycast-gateway
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback1
member vni 900001 associate-vrf
member vni 900002 associate-vrf
member vni 2001001
ingress-replication protocol bgp
member vni 2001002
ingress-replication protocol bgp
member vni 2001003
ingress-replication protocol bgp
member vni 2001004
ingress-replication protocol bgp
interface Ethernet1/1
no switchport
ip address 10.0.12.1/24
ip router ospf core area 0.0.0.0
no shutdown
interface Ethernet1/2
switchport access vlan 1001
interface Ethernet1/3
switchport access vlan 1002
interface Ethernet1/4
switchport access vlan 1003
interface Ethernet1/5
switchport access vlan 1004
interface Ethernet1/6
interface Ethernet1/7
interface Ethernet1/8
interface mgmt0
vrf member management
interface loopback0
ip address 10.100.1.1/32
ip router ospf core area 0.0.0.0
interface loopback1
ip address 10.101.1.1/32
ip router ospf core area 0.0.0.0
line console
line vty
boot nxos bootflash:/nxos.7.0.3.I7.3.bin
router ospf core
router-id 10.100.1.1
router bgp 65000
router-id 10.100.1.1
log-neighbor-changes
neighbor 10.100.2.2
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan-900001
address-family ipv4 unicast
advertise l2vpn evpn
address-family ipv6 unicast
advertise l2vpn evpn
vrf vxlan-900002
address-family ipv4 unicast
advertise l2vpn evpn
address-family ipv6 unicast
advertise l2vpn evpn
evpn
vni 2001001 l2
rd auto
route-target import auto
route-target export auto
vni 2001002 l2
rd auto
route-target import auto
route-target export auto
vni 2001003 l2
rd auto
route-target import auto
route-target export auto
vni 2001004 l2
rd auto
route-target import auto
route-target export auto
R1#
##R2
R2_config
R2# show running-config
!Command: show running-config
!Time: Sun Apr 29 17:08:29 2018
version 7.0(3)I7(3)
hostname R2
vdc R2 id 1
limit-resource vlan minimum 16 maximum 4094
limit-resource vrf minimum 2 maximum 4096
limit-resource port-channel minimum 0 maximum 511
limit-resource u4route-mem minimum 128 maximum 128
limit-resource u6route-mem minimum 96 maximum 96
limit-resource m4route-mem minimum 58 maximum 58
limit-resource m6route-mem minimum 8 maximum 8
nv overlay evpn
feature ospf
feature bgp
feature interface-vlan
feature vn-segment-vlan-based
feature nv overlay
no password strength-check
username admin password 5 $5$JKILFN$1w.w3ZVrHVhwxl2ycJazplJsdg9BLOuWy/UtsKqpx5B
role network-admin
ip domain-lookup
snmp-server user admin network-admin auth md5 0x0141d232edc2401aa635098d6227588d
priv 0x0141d232edc2401aa635098d6227588d localizedkey
rmon event 1 description FATAL(1) owner PMON@FATAL
rmon event 2 description CRITICAL(2) owner PMON@CRITICAL
rmon event 3 description ERROR(3) owner PMON@ERROR
rmon event 4 description WARNING(4) owner PMON@WARNING
rmon event 5 description INFORMATION(5) owner PMON@INFO
fabric forwarding anycast-gateway-mac 0000.2222.3333
vlan 1,101-102,1001-1004
vlan 101
vn-segment 900001
vlan 102
vn-segment 900002
vlan 1001
vn-segment 2001001
vlan 1002
vn-segment 2001002
vlan 1003
vn-segment 2001003
vlan 1004
vn-segment 2001004
vrf context management
vrf context vxlan-900001
vni 900001
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
address-family ipv6 unicast
route-target both auto
route-target both auto evpn
vrf context vxlan-900002
vni 900002
rd auto
address-family ipv4 unicast
route-target both auto
route-target both auto evpn
address-family ipv6 unicast
route-target both auto
route-target both auto evpn
interface Vlan1
interface Vlan101
no shutdown
vrf member vxlan-900001
ip forward
ipv6 forward
interface Vlan102
no shutdown
vrf member vxlan-900002
ip forward
ipv6 forward
interface Vlan1001
no shutdown
vrf member vxlan-900001
ip address 4.1.1.1/24
ipv6 address 4:1:0:1::1/64
fabric forwarding mode anycast-gateway
interface Vlan1002
no shutdown
vrf member vxlan-900001
ip address 4.2.2.1/24
ipv6 address 4:2:0:2::1/64
fabric forwarding mode anycast-gateway
interface Vlan1003
no shutdown
vrf member vxlan-900002
ip address 4.3.3.1/24
ipv6 address 4:3:0:3::1/64
fabric forwarding mode anycast-gateway
interface Vlan1004
no shutdown
vrf member vxlan-900002
ip address 4.4.4.1/24
ipv6 address 4:4:0:4::1/64
fabric forwarding mode anycast-gateway
interface nve1
no shutdown
host-reachability protocol bgp
source-interface loopback1
member vni 900001 associate-vrf
member vni 900002 associate-vrf
member vni 2001001
ingress-replication protocol bgp
member vni 2001002
ingress-replication protocol bgp
member vni 2001003
ingress-replication protocol bgp
member vni 2001004
ingress-replication protocol bgp
interface Ethernet1/1
no switchport
ip address 10.0.12.2/24
ip router ospf core area 0.0.0.0
no shutdown
interface Ethernet1/2
switchport access vlan 1001
interface Ethernet1/3
switchport access vlan 1002
interface Ethernet1/4
switchport access vlan 1003
interface Ethernet1/5
switchport access vlan 1004
interface Ethernet1/6
interface Ethernet1/7
interface Ethernet1/8
interface mgmt0
vrf member management
interface loopback0
ip address 10.100.2.2/32
ip router ospf core area 0.0.0.0
interface loopback1
ip address 10.101.2.2/32
ip router ospf core area 0.0.0.0
line console
line vty
boot nxos bootflash:/nxos.7.0.3.I7.3.bin
router ospf core
router-id 10.100.2.2
router bgp 65000
router-id 10.100.2.2
log-neighbor-changes
neighbor 10.100.1.1
remote-as 65000
update-source loopback0
address-family l2vpn evpn
send-community
send-community extended
vrf vxlan-900001
address-family ipv4 unicast
advertise l2vpn evpn
address-family ipv6 unicast
advertise l2vpn evpn
vrf vxlan-900002
address-family ipv4 unicast
advertise l2vpn evpn
address-family ipv6 unicast
advertise l2vpn evpn
evpn
vni 2001001 l2
rd auto
route-target import auto
route-target export auto
vni 2001002 l2
rd auto
route-target import auto
route-target export auto
vni 2001003 l2
rd auto
route-target import auto
route-target export auto
vni 2001004 l2
rd auto
route-target import auto
route-target export auto
R2#
確認項目
VLAN間の通信
log
R1# show nve vni
Codes: CP - Control Plane DP - Data Plane
UC - Unconfigured SA - Suppress ARP
SU - Suppress Unknown Unicast
Interface VNI Multicast-group State Mode Type [BD/VRF] Flags
--------- -------- ----------------- ----- ---- ------------------ -----
nve1 900001 n/a Up CP L3 [vxlan-900001]
nve1 900002 n/a Up CP L3 [vxlan-900002]
nve1 2001001 UnicastBGP Up CP L2 [1001]
nve1 2001002 UnicastBGP Up CP L2 [1002]
nve1 2001003 UnicastBGP Up CP L2 [1003]
nve1 2001004 UnicastBGP Up CP L2 [1004]
このコマンドでは、L3 VNIとL2 VNIが確認できます。
VLAN間を跨ぐ通信をする場合は、このL3 NVIが必要となります。
あと、下記の設定がないと、pingが通りません。IPv4とIPv6で、それぞれ必要です。
config
interface Vlan101
ip forward
ipv6 forward
showコマンド
R1
R1_show
R1#
R1# show nve peers
Interface Peer-IP State LearnType Uptime Router-Mac
--------- --------------- ----- --------- -------- -----------------
nve1 10.101.2.2 Up CP 07:53:41 0c4b.ae7f.d507
R1#
R1# show nve vni
Codes: CP - Control Plane DP - Data Plane
UC - Unconfigured SA - Suppress ARP
SU - Suppress Unknown Unicast
Interface VNI Multicast-group State Mode Type [BD/VRF] Flags
--------- -------- ----------------- ----- ---- ------------------ -----
nve1 900001 n/a Up CP L3 [vxlan-900001]
nve1 900002 n/a Up CP L3 [vxlan-900002]
nve1 2001001 UnicastBGP Up CP L2 [1001]
nve1 2001002 UnicastBGP Up CP L2 [1002]
nve1 2001003 UnicastBGP Up CP L2 [1003]
nve1 2001004 UnicastBGP Up CP L2 [1004]
R1#
R1# show nve internal platform interface nve 1 detail
Printing Interface ifindex 0x49000001 detail
|======|=========================|===============|===============|=====|=====|
|Intf |State |PriIP |SecIP |Vnis |Peers|
|======|=========================|===============|===============|=====|=====|
|nve1 |UP |10.101.1.1 |0.0.0.0 |6 |1 |
|======|=========================|===============|===============|=====|=====|
SW_BD/VNIs of interface nve1:
================================================
|======|======|=========================|======|====|======|========
|Sw BD |Vni |State |Intf |Type|Vrf-ID|Notified
|======|======|=========================|======|====|======|========
|101 |900001|UP |nve1 |CP |3 |Yes
|102 |900002|UP |nve1 |CP |4 |Yes
|1001 |2001001|UP |nve1 |CP |0 |Yes
|1002 |2001002|UP |nve1 |CP |0 |Yes
|1003 |2001003|UP |nve1 |CP |0 |Yes
|1004 |2001004|UP |nve1 |CP |0 |Yes
|======|======|=========================|======|====|======|========
Peers of interface nve1:
============================================
Peer_ip: 10.101.2.2
Peer-ID : 1
State : UP
Learning : Disabled
TunnelID : 0x0
Mode : Symmetric
MAC : 0000.0000.0000
Table-ID : 0x1
Encap : 0x1
R1#
R1# show vxlan interface
all
show ipv6 route vrf allInterface Vlan VPL Ifindex LTL HW VP
========= ==== =========== === =====
Eth1/2 1001 0x533e97ff 0x1801 2050
Eth1/3 1002 0x533ea7fe 0x1802 2051
Eth1/4 1003 0x533eb7fd 0x1803 2052
Eth1/5 1004 0x533ec7fc 0x1804 2053
No port-channels configured (0x0)
R1#
R1# show bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 433, Local Router ID is 10.100.1.1
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 10.100.1.1:33768 (L2VNI 2001001)
*>l[2]:[0]:[0]:[48]:[0050.7966.6803]:[0]:[0.0.0.0]/216
10.101.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6805]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6803]:[32]:[4.1.1.101]/272
10.101.1.1 100 32768 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6803]:[128]:[4:1:0:1:2050:79ff:fe66:6801]/368
10.101.1.1 100 32768 i
*>l[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 32768 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.1.1:33769 (L2VNI 2001002)
*>l[2]:[0]:[0]:[48]:[0050.7966.6800]:[0]:[0.0.0.0]/216
10.101.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6804]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6800]:[32]:[4.2.2.101]/272
10.101.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6804]:[32]:[4.2.2.102]/272
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6800]:[128]:[4:2:0:2:2050:79ff:fe66:6800]/368
10.101.1.1 100 32768 i
*>l[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 32768 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.1.1:33770 (L2VNI 2001003)
*>l[2]:[0]:[0]:[48]:[0050.7966.6802]:[0]:[0.0.0.0]/216
10.101.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6806]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6802]:[32]:[4.3.3.101]/272
10.101.1.1 100 32768 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6802]:[128]:[4:3:0:3:2050:79ff:fe66:6802]/368
10.101.1.1 100 32768 i
*>l[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 32768 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.1.1:33771 (L2VNI 2001004)
*>i[2]:[0]:[0]:[48]:[0050.7966.6801]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6807]:[0]:[0.0.0.0]/216
10.101.1.1 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6801]:[32]:[4.4.4.102]/272
10.101.2.2 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6807]:[32]:[4.4.4.101]/272
10.101.1.1 100 32768 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6803]/368
10.101.1.1 100 32768 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6807]/368
10.101.1.1 100 32768 i
*>l[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 32768 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.2.2:33768
*>i[2]:[0]:[0]:[48]:[0050.7966.6805]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.2.2:33769
*>i[2]:[0]:[0]:[48]:[0050.7966.6804]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6804]:[32]:[4.2.2.102]/272
10.101.2.2 100 0 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.2.2:33770
*>i[2]:[0]:[0]:[48]:[0050.7966.6806]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.2.2:33771
*>i[2]:[0]:[0]:[48]:[0050.7966.6801]:[0]:[0.0.0.0]/216
10.101.2.2 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6801]:[32]:[4.4.4.102]/272
10.101.2.2 100 0 i
*>i[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 0 i
Route Distinguisher: 10.100.1.1:3 (L3VNI 900001)
*>i[2]:[0]:[0]:[48]:[0050.7966.6804]:[32]:[4.2.2.102]/272
10.101.2.2 100 0 i
Route Distinguisher: 10.100.1.1:4 (L3VNI 900002)
*>i[2]:[0]:[0]:[48]:[0050.7966.6801]:[32]:[4.4.4.102]/272
10.101.2.2 100 0 i
R1#
R1# show l2route evpn mac all
Flags -(Rmac):Router MAC (Stt):Static (L):Local (R):Remote (V):vPC link
(Dup):Duplicate (Spl):Split (Rcv):Recv (AD):Auto-Delete (D):Del Pending
(S):Stale (C):Clear, (Ps):Peer Sync (O):Re-Originated (Nho):NH-Override
(Pf):Permanently-Frozen
Topology Mac Address Prod Flags Seq No Next-Hops
----------- -------------- ------ ------------- ---------- ----------------
101 0c4b.ae7f.d507 VXLAN Rmac 0 10.101.2.2
102 0c4b.ae7f.d507 VXLAN Rmac 0 10.101.2.2
1001 0050.7966.6803 Local L, 0 Eth1/2
1001 0050.7966.6805 BGP Rcv 0 10.101.2.2
1002 0050.7966.6800 Local L, 0 Eth1/3
1002 0050.7966.6804 BGP SplRcv 0 10.101.2.2
1003 0050.7966.6802 Local L, 0 Eth1/4
1003 0050.7966.6806 BGP Rcv 0 10.101.2.2
1004 0050.7966.6801 BGP SplRcv 0 10.101.2.2
1004 0050.7966.6807 Local L, 0 Eth1/5
R1#
R1# show ip route vrf all
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
10.0.12.0/24, ubest/mbest: 1/0, attached
*via 10.0.12.1, Eth1/1, [0/0], 07:54:44, direct
10.0.12.1/32, ubest/mbest: 1/0, attached
*via 10.0.12.1, Eth1/1, [0/0], 07:54:44, local
10.100.1.1/32, ubest/mbest: 2/0, attached
*via 10.100.1.1, Lo0, [0/0], 07:55:38, local
*via 10.100.1.1, Lo0, [0/0], 07:55:38, direct
10.100.2.2/32, ubest/mbest: 1/0
*via 10.0.12.2, Eth1/1, [110/41], 07:54:30, ospf-core, intra
10.101.1.1/32, ubest/mbest: 2/0, attached
*via 10.101.1.1, Lo1, [0/0], 07:55:39, local
*via 10.101.1.1, Lo1, [0/0], 07:55:39, direct
10.101.2.2/32, ubest/mbest: 1/0
*via 10.0.12.2, Eth1/1, [110/41], 07:54:30, ospf-core, intra
IP Route Table for VRF "vxlan-900001"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
4.1.1.0/24, ubest/mbest: 1/0, attached
*via 4.1.1.1, Vlan1001, [0/0], 07:55:39, direct
4.1.1.1/32, ubest/mbest: 1/0, attached
*via 4.1.1.1, Vlan1001, [0/0], 07:55:39, local
4.1.1.101/32, ubest/mbest: 1/0, attached
*via 4.1.1.101, Vlan1001, [190/0], 00:01:58, hmm
4.2.2.0/24, ubest/mbest: 1/0, attached
*via 4.2.2.1, Vlan1002, [0/0], 07:55:39, direct
4.2.2.1/32, ubest/mbest: 1/0, attached
*via 4.2.2.1, Vlan1002, [0/0], 07:55:39, local
4.2.2.101/32, ubest/mbest: 1/0, attached
*via 4.2.2.101, Vlan1002, [190/0], 00:01:53, hmm
4.2.2.102/32, ubest/mbest: 1/0
*via 10.101.2.2%default, [200/0], 07:53:43, bgp-65000, internal, tag 65000 (evpn) segid: 900001 tunnelid: 0xa650202 encap: VXLAN
IP Route Table for VRF "vxlan-900002"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
4.3.3.0/24, ubest/mbest: 1/0, attached
*via 4.3.3.1, Vlan1003, [0/0], 07:55:39, direct
4.3.3.1/32, ubest/mbest: 1/0, attached
*via 4.3.3.1, Vlan1003, [0/0], 07:55:39, local
4.3.3.101/32, ubest/mbest: 1/0, attached
*via 4.3.3.101, Vlan1003, [190/0], 00:01:14, hmm
4.4.4.0/24, ubest/mbest: 1/0, attached
*via 4.4.4.1, Vlan1004, [0/0], 07:55:39, direct
4.4.4.1/32, ubest/mbest: 1/0, attached
*via 4.4.4.1, Vlan1004, [0/0], 07:55:39, local
4.4.4.101/32, ubest/mbest: 1/0, attached
*via 4.4.4.101, Vlan1004, [190/0], 00:01:08, hmm
4.4.4.102/32, ubest/mbest: 1/0
*via 10.101.2.2%default, [200/0], 00:00:58, bgp-65000, internal, tag 65000 (evpn) segid: 900002 tunnelid: 0xa650202 encap: VXLAN
R1#
R1# show ipv6 route vrf all
IPv6 Routing Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
IPv6 Routing Table for VRF "vxlan-900001"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
4:1:0:1::/64, ubest/mbest: 1/0, attached
*via 4:1:0:1::1, Vlan1001, [0/0], 07:55:39, direct,
4:1:0:1::1/128, ubest/mbest: 1/0, attached
*via 4:1:0:1::1, Vlan1001, [0/0], 07:55:39, local
4:1:0:1:2050:79ff:fe66:6801/128, ubest/mbest: 1/0, attached
*via 4:1:0:1:2050:79ff:fe66:6801, Vlan1001, [190/0], 00:01:30, hmm
4:2:0:2::/64, ubest/mbest: 1/0, attached
*via 4:2:0:2::1, Vlan1002, [0/0], 07:55:39, direct,
4:2:0:2::1/128, ubest/mbest: 1/0, attached
*via 4:2:0:2::1, Vlan1002, [0/0], 07:55:39, local
4:2:0:2:2050:79ff:fe66:6800/128, ubest/mbest: 1/0, attached
*via 4:2:0:2:2050:79ff:fe66:6800, Vlan1002, [190/0], 00:01:31, hmm
IPv6 Routing Table for VRF "vxlan-900002"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
4:3:0:3::/64, ubest/mbest: 1/0, attached
*via 4:3:0:3::1, Vlan1003, [0/0], 07:55:39, direct,
4:3:0:3::1/128, ubest/mbest: 1/0, attached
*via 4:3:0:3::1, Vlan1003, [0/0], 07:55:39, local
4:3:0:3:2050:79ff:fe66:6802/128, ubest/mbest: 1/0, attached
*via 4:3:0:3:2050:79ff:fe66:6802, Vlan1003, [190/0], 00:00:53, hmm
4:4:0:4::/64, ubest/mbest: 1/0, attached
*via 4:4:0:4::1, Vlan1004, [0/0], 07:55:39, direct,
4:4:0:4::1/128, ubest/mbest: 1/0, attached
*via 4:4:0:4::1, Vlan1004, [0/0], 07:55:39, local
4:4:0:4:2050:79ff:fe66:6803/128, ubest/mbest: 1/0, attached
*via 4:4:0:4:2050:79ff:fe66:6803, Vlan1004, [190/0], 00:00:54, hmm
4:4:0:4:2050:79ff:fe66:6807/128, ubest/mbest: 1/0, attached
*via 4:4:0:4:2050:79ff:fe66:6807, Vlan1004, [190/0], 00:00:44, hmm
R1#
R2
R2_show
R2#
R2# show nve peers
sInterface Peer-IP State LearnType Uptime Router-Mac
--------- --------------- ----- --------- -------- -----------------
nve1 10.101.1.1 Up CP 07:54:21 0c4b.ae77.2d07
R2# n
R2# show nve vni
Codes: CP - Control Plane DP - Data Plane
UC - Unconfigured SA - Suppress ARP
SU - Suppress Unknown Unicast
Interface VNI Multicast-group State Mode Type [BD/VRF] Flags
--------- -------- ----------------- ----- ---- ------------------ -----
nve1 900001 n/a Up CP L3 [vxlan-900001]
nve1 900002 n/a Up CP L3 [vxlan-900002]
nve1 2001001 UnicastBGP Up CP L2 [1001]
nve1 2001002 UnicastBGP Up CP L2 [1002]
nve1 2001003 UnicastBGP Up CP L2 [1003]
nve1 2001004 UnicastBGP Up CP L2 [1004]
R2#
R2# show nve internal platform interface nve 1 detail
Printing Interface ifindex 0x49000001 detail
|======|=========================|===============|===============|=====|=====|
|Intf |State |PriIP |SecIP |Vnis |Peers|
|======|=========================|===============|===============|=====|=====|
|nve1 |UP |10.101.2.2 |0.0.0.0 |6 |1 |
|======|=========================|===============|===============|=====|=====|
SW_BD/VNIs of interface nve1:
================================================
|======|======|=========================|======|====|======|========
|Sw BD |Vni |State |Intf |Type|Vrf-ID|Notified
|======|======|=========================|======|====|======|========
|101 |900001|UP |nve1 |CP |3 |Yes
|102 |900002|UP |nve1 |CP |4 |Yes
|1001 |2001001|UP |nve1 |CP |0 |Yes
|1002 |2001002|UP |nve1 |CP |0 |Yes
|1003 |2001003|UP |nve1 |CP |0 |Yes
|1004 |2001004|UP |nve1 |CP |0 |Yes
|======|======|=========================|======|====|======|========
Peers of interface nve1:
============================================
Peer_ip: 10.101.1.1
Peer-ID : 1
State : UP
Learning : Disabled
TunnelID : 0x0
Mode : Symmetric
MAC : 0000.0000.0000
Table-ID : 0x1
Encap : 0x1
R2#
R2# show vxlan interface
show bgp l2vpn evpn
show l2route evpn mac all
show ip route vrf all
show ipv6 route vrf all
Interface Vlan VPL Ifindex LTL HW VP
========= ==== =========== === =====
Eth1/2 1001 0x533e97ff 0x1801 2050
Eth1/3 1002 0x533ea7fe 0x1802 2051
Eth1/4 1003 0x533eb7fd 0x1803 2052
Eth1/5 1004 0x533ec7fc 0x1804 2053
No port-channels configured (0x0)
R2#
R2# show bgp l2vpn evpn
BGP routing table information for VRF default, address family L2VPN EVPN
BGP table version is 1154, Local Router ID is 10.100.2.2
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 10.100.1.1:33768
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[32]:[4.1.1.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[128]:[4:1:0:1:2050:79ff:fe66:6801]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
Route Distinguisher: 10.100.1.1:33769
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[32]:[4.2.2.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[128]:[4:2:0:2:2050:79ff:fe66:6800]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
Route Distinguisher: 10.100.1.1:33770
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[32]:[4.3.3.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[128]:[4:3:0:3:2050:79ff:fe66:6802]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
Route Distinguisher: 10.100.1.1:33771
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[32]:[4.4.4.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6803]/368
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6807]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
Route Distinguisher: 10.100.2.2:33768 (L2VNI 2001001)
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6805]:[0]:[0.0.0.0]/216
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[32]:[4.1.1.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[128]:[4:1:0:1:2050:79ff:fe66:6801]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
*>l[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 32768 i
Route Distinguisher: 10.100.2.2:33769 (L2VNI 2001002)
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6804]:[0]:[0.0.0.0]/216
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[32]:[4.2.2.101]/272
10.101.1.1 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6804]:[32]:[4.2.2.102]/272
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[128]:[4:2:0:2:2050:79ff:fe66:6800]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
*>l[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 32768 i
Route Distinguisher: 10.100.2.2:33770 (L2VNI 2001003)
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6806]:[0]:[0.0.0.0]/216
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[32]:[4.3.3.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[128]:[4:3:0:3:2050:79ff:fe66:6802]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
*>l[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 32768 i
Route Distinguisher: 10.100.2.2:33771 (L2VNI 2001004)
*>l[2]:[0]:[0]:[48]:[0050.7966.6801]:[0]:[0.0.0.0]/216
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[0]:[0.0.0.0]/216
10.101.1.1 100 0 i
*>l[2]:[0]:[0]:[48]:[0050.7966.6801]:[32]:[4.4.4.102]/272
10.101.2.2 100 32768 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[32]:[4.4.4.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6803]/368
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6807]/368
10.101.1.1 100 0 i
*>i[3]:[0]:[32]:[10.101.1.1]/88
10.101.1.1 100 0 i
*>l[3]:[0]:[32]:[10.101.2.2]/88
10.101.2.2 100 32768 i
Route Distinguisher: 10.100.2.2:3 (L3VNI 900001)
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[32]:[4.2.2.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[32]:[4.1.1.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6800]:[128]:[4:2:0:2:2050:79ff:fe66:6800]/368
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6803]:[128]:[4:1:0:1:2050:79ff:fe66:6801]/368
10.101.1.1 100 0 i
Route Distinguisher: 10.100.2.2:4 (L3VNI 900002)
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[32]:[4.3.3.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[32]:[4.4.4.101]/272
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6802]:[128]:[4:3:0:3:2050:79ff:fe66:6802]/368
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6803]/368
10.101.1.1 100 0 i
*>i[2]:[0]:[0]:[48]:[0050.7966.6807]:[128]:[4:4:0:4:2050:79ff:fe66:6807]/368
10.101.1.1 100 0 i
R2#
R2# show l2route evpn mac all
Flags -(Rmac):Router MAC (Stt):Static (L):Local (R):Remote (V):vPC link
(Dup):Duplicate (Spl):Split (Rcv):Recv (AD):Auto-Delete (D):Del Pending
(S):Stale (C):Clear, (Ps):Peer Sync (O):Re-Originated (Nho):NH-Override
(Pf):Permanently-Frozen
Topology Mac Address Prod Flags Seq No Next-Hops
----------- -------------- ------ ------------- ---------- ----------------
101 0c4b.ae77.2d07 VXLAN Rmac 0 10.101.1.1
102 0c4b.ae77.2d07 VXLAN Rmac 0 10.101.1.1
1001 0050.7966.6803 BGP SplRcv 0 10.101.1.1
1001 0050.7966.6805 Local L, 0 Eth1/2
1002 0050.7966.6800 BGP SplRcv 0 10.101.1.1
1002 0050.7966.6804 Local L, 0 Eth1/3
1003 0050.7966.6802 BGP SplRcv 0 10.101.1.1
1003 0050.7966.6806 Local L, 0 Eth1/4
1004 0050.7966.6801 Local L, 0 Eth1/5
1004 0050.7966.6807 BGP SplRcv 0 10.101.1.1
R2#
R2# show ip route vrf all
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
10.0.12.0/24, ubest/mbest: 1/0, attached
*via 10.0.12.2, Eth1/1, [0/0], 1d01h, direct
10.0.12.2/32, ubest/mbest: 1/0, attached
*via 10.0.12.2, Eth1/1, [0/0], 1d01h, local
10.100.1.1/32, ubest/mbest: 1/0
*via 10.0.12.1, Eth1/1, [110/41], 07:55:10, ospf-core, intra
10.100.2.2/32, ubest/mbest: 2/0, attached
*via 10.100.2.2, Lo0, [0/0], 1d01h, local
*via 10.100.2.2, Lo0, [0/0], 1d01h, direct
10.101.1.1/32, ubest/mbest: 1/0
*via 10.0.12.1, Eth1/1, [110/41], 07:55:10, ospf-core, intra
10.101.2.2/32, ubest/mbest: 2/0, attached
*via 10.101.2.2, Lo1, [0/0], 1d01h, local
*via 10.101.2.2, Lo1, [0/0], 1d01h, direct
IP Route Table for VRF "vxlan-900001"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
4.1.1.0/24, ubest/mbest: 1/0, attached
*via 4.1.1.1, Vlan1001, [0/0], 1d01h, direct
4.1.1.1/32, ubest/mbest: 1/0, attached
*via 4.1.1.1, Vlan1001, [0/0], 1d01h, local
4.1.1.101/32, ubest/mbest: 1/0
*via 10.101.1.1%default, [200/0], 00:02:38, bgp-65000, internal, tag 65000 (evpn) segid: 900001 tunnelid: 0xa650101 encap: VXLAN
4.2.2.0/24, ubest/mbest: 1/0, attached
*via 4.2.2.1, Vlan1002, [0/0], 1d01h, direct
4.2.2.1/32, ubest/mbest: 1/0, attached
*via 4.2.2.1, Vlan1002, [0/0], 1d01h, local
4.2.2.101/32, ubest/mbest: 1/0
*via 10.101.1.1%default, [200/0], 00:02:33, bgp-65000, internal, tag 65000 (evpn) segid: 900001 tunnelid: 0xa650101 encap: VXLAN
4.2.2.102/32, ubest/mbest: 1/0, attached
*via 4.2.2.102, Vlan1002, [190/0], 08:02:41, hmm
IP Route Table for VRF "vxlan-900002"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
4.3.3.0/24, ubest/mbest: 1/0, attached
*via 4.3.3.1, Vlan1003, [0/0], 1d01h, direct
4.3.3.1/32, ubest/mbest: 1/0, attached
*via 4.3.3.1, Vlan1003, [0/0], 1d01h, local
4.3.3.101/32, ubest/mbest: 1/0
*via 10.101.1.1%default, [200/0], 00:01:54, bgp-65000, internal, tag 65000 (evpn) segid: 900002 tunnelid: 0xa650101 encap: VXLAN
4.4.4.0/24, ubest/mbest: 1/0, attached
*via 4.4.4.1, Vlan1004, [0/0], 1d01h, direct
4.4.4.1/32, ubest/mbest: 1/0, attached
*via 4.4.4.1, Vlan1004, [0/0], 1d01h, local
4.4.4.101/32, ubest/mbest: 1/0
*via 10.101.1.1%default, [200/0], 00:01:48, bgp-65000, internal, tag 65000 (evpn) segid: 900002 tunnelid: 0xa650101 encap: VXLAN
4.4.4.102/32, ubest/mbest: 1/0, attached
*via 4.4.4.102, Vlan1004, [190/0], 00:01:38, hmm
R2#
R2# show ipv6 route vrf all
IPv6 Routing Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
IPv6 Routing Table for VRF "vxlan-900001"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
4:1:0:1::/64, ubest/mbest: 1/0, attached
*via 4:1:0:1::1, Vlan1001, [0/0], 1d01h, direct,
4:1:0:1::1/128, ubest/mbest: 1/0, attached
*via 4:1:0:1::1, Vlan1001, [0/0], 1d01h, local
4:1:0:1:2050:79ff:fe66:6801/128, ubest/mbest: 1/0
*via ::ffff:10.101.1.1%default:IPv4, [200/0], 00:02:08, bgp-65000, internal, tag 65000 (evpn) segid 900001 tunnel: 0xa650101 encap: VXLAN
4:2:0:2::/64, ubest/mbest: 1/0, attached
*via 4:2:0:2::1, Vlan1002, [0/0], 1d01h, direct,
4:2:0:2::1/128, ubest/mbest: 1/0, attached
*via 4:2:0:2::1, Vlan1002, [0/0], 1d01h, local
4:2:0:2:2050:79ff:fe66:6800/128, ubest/mbest: 1/0
*via ::ffff:10.101.1.1%default:IPv4, [200/0], 00:02:09, bgp-65000, internal, tag 65000 (evpn) segid 900001 tunnel: 0xa650101 encap: VXLAN
IPv6 Routing Table for VRF "vxlan-900002"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
4:3:0:3::/64, ubest/mbest: 1/0, attached
*via 4:3:0:3::1, Vlan1003, [0/0], 1d01h, direct,
4:3:0:3::1/128, ubest/mbest: 1/0, attached
*via 4:3:0:3::1, Vlan1003, [0/0], 1d01h, local
4:3:0:3:2050:79ff:fe66:6802/128, ubest/mbest: 1/0
*via ::ffff:10.101.1.1%default:IPv4, [200/0], 00:01:31, bgp-65000, internal, tag 65000 (evpn) segid 900002 tunnel: 0xa650101 encap: VXLAN
4:4:0:4::/64, ubest/mbest: 1/0, attached
*via 4:4:0:4::1, Vlan1004, [0/0], 1d01h, direct,
4:4:0:4::1/128, ubest/mbest: 1/0, attached
*via 4:4:0:4::1, Vlan1004, [0/0], 1d01h, local
4:4:0:4:2050:79ff:fe66:6803/128, ubest/mbest: 1/0
*via ::ffff:10.101.1.1%default:IPv4, [200/0], 00:01:32, bgp-65000, internal, tag 65000 (evpn) segid 900002 tunnel: 0xa650101 encap: VXLAN
4:4:0:4:2050:79ff:fe66:6807/128, ubest/mbest: 1/0
*via ::ffff:10.101.1.1%default:IPv4, [200/0], 00:01:23, bgp-65000, internal, tag 65000 (evpn) segid 900002 tunnel: 0xa650101 encap: VXLAN
R2#
Wireshark
上の画像ファイルをws.jpgというファイル名で保存して、下記の通り、unzipコマンドで解凍するとWiresharkのファイルが展開されます。
unzip_command
$ unzip ws.jpg
Archive: ws.jpg
warning [ws.jpg]: 8450 extra bytes at beginning or within zipfile
(attempting to process anyway)
inflating: evpn_bgp_basic.pcapng
このファイルでは、R1-R2間をno shutしてから、下記のコマンドでpingが通るまでのキャプチャー結果です。
PC-1
ping 4.1.1.102
ping 4.2.2.101
ping 4.2.2.102
ping 4:2:0:2:2050:79ff:fe66:6800
ping 4:1:0:1:2050:79ff:fe66:6804
ping 4:2:0:2:2050:79ff:fe66:6805
PC-3
ping 4.3.3.102
ping 4.4.4.101
ping 4.4.4.102
ping 4:4:0:4:2050:79ff:fe66:6803
ping 4:3:0:3:2050:79ff:fe66:6806
ping 4:4:0:4:2050:79ff:fe66:6807
VXLANのパケットなので、IPヘッダーにUDPヘッダーが付いていることが確認できます。
L2間のpingでは、VNI(VXLAN Network ID)として2001001が指定されていることと、VLAN間のpingでは、900001が指定されていることが確認できます。
実際のキャプチャー結果を見ないと実感が湧かないですよね。