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128 ServerIron ADX NAT64 Configuration Guide

53-1002444-02

IP NAT redundancy

DRAFT: BROCADE CONFIDENTIAL

ServerIronADX-A(config)# interface ve 1

ServerIronADX-A(config-ve-1)# ip vrrp-extended vrid 1

ServerIronADX-A(config-ve-1-vrid-1)# backup priority 200 track-priority 10

ServerIronADX-A(config-ve-1-vrid-1)# ip-address 10.10.20.3

ServerIronADX-A(config-ve-1-vrid-1)# enable

ServerIronADX-A(config-ve-1-vrid-1)# track-port ethernet 1/2

ServerIronADX-A(config-ve-1-vrid-1)# track-port ve 2

ServerIronADX-A(config-ve-1-vrid-1)# exit

ServerIronADX-A(config-ve-1)# exit

ServerIronADX-A(config)# interface ve 2

ServerIronADX-A(config-ve-2)# ip vrrp-extended vrid 2

ServerIronADX-A(config-ve-2-vrid-2)# backup priority 200 track-priority 10

ServerIronADX-A(config-ve-2-vrid-2)# ip-address 10.10.10.3

ServerIronADX-A(config-ve-2-vrid-2)# enable

ServerIronADX-A(config-ve-2-vrid-2)# track-port ethernet 1/1

ServerIronADX-A(config-ve-2-vrid-2)# track-port ve 1

ServerIronADX-A(config-ve-2-vrid-2)# exit

ServerIronADX-A(config-ve-2)# exit

ServerIronADX-B(config)# interface ve 1

ServerIronADX-B(config-ve-1)# ip vrrp-extended vrid 1

ServerIronADX-B(config-ve-1-vrid-1)# backup priority 100 track-priority 10

ServerIronADX-B(config-ve-1-vrid-1)# ip-address 10.10.20.3

ServerIronADX-B(config-ve-1-vrid-1)# enable

ServerIronADX-B(config-ve-1-vrid-1)# track-port ethernet 1/2

ServerIronADX-B(config-ve-1-vrid-1)# track-port ve 2

ServerIronADX-B(config-ve-1-vrid-1)# exit

ServerIronADX-B(config-ve-1)# exit

ServerIronADX-B(config)# interface ve 2

ServerIronADX-B(config-ve-2)# ip vrrp-extended vrid 2

ServerIronADX-B(config-ve-2-vrid-2)# backup priority 100 track-priority 10

ServerIronADX-B(config-ve-2-vrid-2)# ip-address 10.10.10.3

ServerIronADX-B(config-ve-2-vrid-2)# enable

ServerIronADX-B(config-ve-2-vrid-2)# track-port ethernet 1/1

ServerIronADX-B(config-ve-2-vrid-2)# track-port ve 1

ServerIronADX-B(config-ve-2-vrid-2)# exit

ServerIronADX-B(config-ve-2)# exit

8. Configure a VIP group on each device and use the ip-nat-pool command to add the dynamic

NAT pool under the VIP group.

ServerIronADX(config)# server vip-group 1

ServerIronADX(config-vip-group-[1])# ip-nat-pool P1

9. Once the dynamic NAT pools are defined as VIP group members, the VIP group must be added

to a VRID. It must be added to the outside interface (the interface having ip nat outside

configured):

ServerIronADX(config)# interface ve1

ServerIronADX(config-ve-1)# ip vrrp vrid 1

ServerIronADX(config-ve-1-vrid-1)# vip-group 1

Note that each VIP group can have only one VRID associated with it. Also, each virtual IP

address can belong to only one VIP group.