Tiny Server Clustering using Vyatta/VyOS (MEMO) 13-Feb-2015 SAKURA Internet Research Center. Senior Researcher / Naoto MATSUMOTO

1. 13-Feb-2015
SAKURA Internet Research Center.
Senior Researcher / Naoto MATSUMOTO

2. Basic Ideas
Using Vyatta/VyOS with OSPFv2 and VRRP for Tiny Server Clustering
SERVER
SERVER
SERVER
SERVER SERVER
LAN
1Gigabit Ethernet
1/10/40/56 Gigabit Ethernet
Direct Connect
Vyatta/VyOS
vSwitch
NIC
NIC
VMM: (VMware vSphere, Microsoft Hyper-V, Linux KVM ..etc)
1/10/40/56 Gigabit Ethernet
Direct Connect
VM
VM
VM
OSPFv2 (IPv4)
OSPFv2 (IPv4)
VRRP
vSwitch
vSwitch

3. VR-02 Configuration
# set system host-name VR-02
# set interfaces ethernet eth0 address 10.0.1.2/24
# set interfaces ethernet eth1 address 10.0.2.2/24
# set protocols ospf area 0.0.0.0 network 0.0.0.0/0
# set protocols ospf parameters router-id 10.0.2.2
# set protocols ospf passive-interface eth2
# set protocols ospf redistribute connected
# set interfaces ethernet eth2 address 192.168.2.2/24
eth0 10.0.1.2/24
eth1 10.0.2.2/24
SERVER
SERVER
SERVER
SERVER SERVER
LAN
VR-128 VR-01
VR-02VR-04
VR-03
Local-Link I/F Config
OSPFv2 Config

4. VR-03 Configuration
# set system host-name VR-03
# set interfaces ethernet eth0 address 10.0.2.3/24
# set interfaces ethernet eth1 address 10.0.3.3/24
# set protocols ospf area 0.0.0.0 network 0.0.0.0/0
# set protocols ospf parameters router-id 10.0.3.3
# set protocols ospf passive-interface eth2
# set protocols ospf redistribute connected
# set interfaces ethernet eth2 address 192.168.3.3/24
10.0.3.3/24 eth1 eth0 10.0.2.3/24
SERVER
SERVER
SERVER
SERVER SERVER
LAN
VR-128 VR-01
VR-02VR-04
VR-03
Local-Link I/F Config
OSPFv2 Config

5. VR-03 Configuration
# set system host-name VR-04
# set interfaces ethernet eth0 address 10.0.3.4/24
# set interfaces ethernet eth1 address 10.0.4.4/24
# set protocols ospf area 0.0.0.0 network 0.0.0.0/0
# set protocols ospf parameters router-id 10.0.4.4
# set protocols ospf passive-interface eth2
# set protocols ospf redistribute connected
# set interfaces ethernet eth2 address 192.168.4.4/24
10.0.4.4/24 eth1
10.0.3.4/24 eth0
SERVER
SERVER
SERVER
SERVER SERVER
LAN
VR-128 VR-01
VR-02VR-04
VR-03
Local-Link I/F Config
OSPFv2 Config

6. VR-01 Configuration
SERVER
LAN
VR-01
# set system host-name VR-01
# set interfaces ethernet eth0 address 10.0.1.1/24
# set interfaces ethernet eth1 address 10.0.128.1/24
# set protocols ospf area 0.0.0.0 network 0.0.0.0/0
# set protocols ospf parameters router-id 10.0.1.1
# set protocols ospf passive-interface eth2
# set protocols ospf redistribute connected
# set interfaces ethernet eth2 address 192.168.1.1/24
eth0 10.0.1.1/24
10.0.128.1/24 eth1
# set interfaces ethernet eth3 vrrp vrrp-group 1 virtual-address 10.254.254.10
# set interfaces ethernet eth3 vrrp vrrp-group 1 priority 100
# set interfaces ethernet eth3 address 10.254.254.1/24
# set protocols ospf passive-interface eth3
eth3 10.254.254.1/24
(VIP: 10.254.254.10)
VRRP Config
Local-Link I/F Config
OSPFv2 Config

7. VR-128 Configuration
# set system host-name VR-128
# set interfaces ethernet eth0 address 10.0.4.128/24
# set interfaces ethernet eth1 address 10.0.128.128/24
# set protocols ospf area 0.0.0.0 network 0.0.0.0/0
# set protocols ospf parameters router-id 10.0.128.128
# set protocols ospf passive-interface eth2
# set protocols ospf redistribute connected
# set interfaces ethernet eth2 address 192.168.128.128/24
# set interfaces ethernet eth3 vrrp vrrp-group 1 virtual-address 10.254.254.10
# set interfaces ethernet eth3 vrrp vrrp-group 1 priority 150
# set interfaces ethernet eth3 address 10.254.254.128/24
# set protocols ospf passive-interface eth3
SERVER
LAN
VR-128
eth0 10.0.4.128/24
eth1 10.0.128.128/24
10.254.254.128/24 eth3
(VIP: 10.254.254.10)
VRRP Config
Local-Link I/F Config
OSPFv2 Config

8. OSPFv2 default-info originate
SERVER
SERVER
SERVER
SERVER SERVER
LAN
VR-128 VR-01
VR-02VR-04
VR-03
VR-01# set protocols ospf default-information originate
VR-01# set system gateway-address 10.254.254.222
VR-01# commit
VR-01# save
VR-128# set protocols ospf default-information originate
VR-128# set system gateway-address 10.254.254.222
VR-128# commit
VR-128# save
OSPFv2
default-information originate
eth3 10.254.254.1/2410.254.254.128/24 eth3
default-gateway 10.254.254.222/24

9. OSPFv2 Interval Adjustment
SERVER
SERVER
SERVER
SERVER SERVER
LAN
VR-128 VR-01
VR-02VR-04
VR-03
# set interfaces ethernet eth0 ip ospf hello-interval 1
# set interfaces ethernet eth0 ip ospf retransmit-interval 5
# set interfaces ethernet eth0 ip ospf dead-interval 7
:
# set interfaces ethernet eth1 ip ospf hello-interval 1
# set interfaces ethernet eth1 ip ospf retransmit-interval 5
# set interfaces ethernet eth1 ip ospf dead-interval 7
:
OSPFv2 Interval Adjustment

10. Thanks for your interset.
SAKURA Internet Research Center.