4.VXLAN_配置逻辑

目录

• Huawei
• H3C
  • underlay
  • CE1_VXLAN
  • CE3_VXLAN
  • CE4_VXLAN
• Ubuntu

Huawei

bridge-domain RD
	vxlan vni 10

interface nve 1
	source 1.1.1.1
	vni 10 head-end peer-list 3.3.3.3
	vni 10 head-end peer-list 4.4.4.4

interface g1/0/5.10 mode l2
	bridge-domin RD
	encapsulation dot1q vid 10

H3C

interface Tunnel1 mode vxlan
 source 1.1.1.1
 destination 3.3.3.3
 
interface Tunnel2 mode vxlan
 source 1.1.1.1
 destination 4.4.4.4

l2vpn enable
vsi rd
 vxlan 10
	 tunnel 1
	 tunnel 2

vlan 10 20
interface GigabitEthernet1/0/5
 port link-type trunk
 port trunk permit vlan 1 10 20
 service-instance 10
  encapsulation s-vid rd
  xconnect vsi 10
 service-instance 10
  encapsulation s-vid rd
  xconnect vsi 20
  quit

underlay

CE1_VXLAN

# 先创建隧道
interface Tunnel1 mode vxlan
 source 1.1.1.1
 destination 3.3.3.3
 
[CE1]dis vxlan tunnel-interface 
Total number of VXLAN tunnels: 1
Tunnel name Source          Destination     State    Type    Uptime  
Tunnel1     1.1.1.1         3.3.3.3         Up       Manual  00:02:29



# 创建vsi，华为BD的等同物
l2vpn enable
vsi 10
 vxlan 10
	 tunnel 1

[CE1]dis vxlan tunnel vxlan-id 10
VXLAN ID: 10, VSI name: 10


# 下游接收流量
vlan 10
vlan 20

interface GigabitEthernet1/0/5
 port link-type trunk
 port trunk permit vlan 1 10 20
 service-instance 10
  encapsulation s-vid 10
  xconnect vsi 10
 service-instance 20
  encapsulation s-vid 10
  xconnect vsi 20

CE3_VXLAN

interface Tunnel1 mode vxlan
 source 3.3.3.3
 destination 1.1.1.1

l2vpn enable
vsi 10
 vxlan 10
	 tunnel 1

vlan 10 
vlan 20
interface GigabitEthernet1/0/5
 port link-type trunk
 port trunk permit vlan 1 10 20
 service-instance 10
  encapsulation s-vid 10
  xconnect vsi 10
 service-instance 10
  encapsulation s-vid 10
  xconnect vsi 20
  quit

CE4_VXLAN

interface Tunnel1 mode vxlan
 source 4.4.4.4
 destination 1.1.1.1

l2vpn enable
vsi 10
 vxlan 10
	 tunnel 1

vlan 10 
vlan 20

interface GigabitEthernet1/0/5
 port link-mode bridge
 port link-type trunk
 service-instance 10
  encapsulation s-vid 10
  xconnect vsi 10
 #
 service-instance 20
  encapsulation s-vid 20
  xconnect vsi 10

Ubuntu

# PC1
ip link add vxlan0 type vxlan id 10 remote 192.168.80.144 local 192.168.80.143 dstport 4789 dev ens33
ip link add vxlan0 type vxlan id 10  group 239.1.1.1 dstport 4789 dev ens33
ip addr add 10.0.0.10/24 dev vxlan0
ip link set vxlan0 up

# PC2
ip link add vxlan0 type vxlan id 10 remote 192.168.80.143 local 192.168.80.144 dstport 4789 dev ens33
ip link add vxlan0 type vxlan id 10  group 239.1.1.1 dstport 4789 dev ens33
ip addr add 10.0.0.20/24 dev vxlan0
ip link set vxlan0 up

# PC1上测试
ping 10.0.0.20 的同时 tcpdump