ESR service routers. ESR-Series. Functionality description. Version 1.12.0
106
hostname esr
ip vrf vrf_1
exit
ip vrf vrf_2
exit
interface
gigabitethernet
1
/
0
/
1
ip vrf forwarding vrf_1
ip firewall disable
ip address
10.0
.
0.1
/
24
exit
interface
gigabitethernet
1
/
0
/
2
ip vrf forwarding vrf_2
ip firewall disable
ip address
10.0
.
1.1
/
24
exit
Solution:
Create LT tunnels for each VRF, specifying IP address from one subnet:
esr(config)# tunnel lt
1
esr(config-lt)# ip vrf forwarding vrf_1
esr(config-lt)# ip firewall disable
esr(config-lt)# ip address
192.168
.
0.1
/
30
esr(config-lt)# exit
esr(config)# tunnel lt
2
esr(config-lt)# ip vrf forwarding vrf_2
esr(config-lt)# ip firewall disable
esr(config-lt)# ip address
192.168
.
0.2
/
30
esr(config-lt)# exit
Designate LT tunnel from VRF, which is necessary to establish link with, for each LT tunnel and activate them.
esr(config)# tunnel lt
1
esr(config-lt)# peer lt
2
esr(config-lt)# enable
esr(config-lt)# exit
esr(config)# tunnel lt
2
esr(config-lt)# peer lt
1
esr(config-lt)# enable
esr(config-lt)# exit
If none of dynamic routing protocols is configured in VRF, specify static routes for each VRF:
esr(config)# ip route vrf vrf_1
0.0
.
0.0
/
0
192.168
.
0.2
esr(config)# ip route vrf vrf_2
0.0
.
0.0
/
0
192.168
.
0.1