Several DMVPN Instances on the same WAN Interface
Hi people,
Is it possible to run several Instances of DMVPN on one WAN Interface? We can for example configure 3 Tunnels on a router using a same Interface WAN but running Instances separated from EIGRP for each Tunnel? Kindly let me know, Alioune
Hi Martin,
Yes, you can create DMVPN as you say with a WAN interface it's possible... you can have several interfaces tunnel pointed a WAN interface as the source interface, which is located in a public area... with different public ip as destination tunnel...
Tunnel1 interface
Description * A - VPN Tunnel *.
bandwidth 100000
IP vrf forwarding Red
IP 10.0.252.2 255.255.255.252
no ip redirection
no ip unreachable
no ip proxy-arp
IP mtu 1500
load-interval 60
source of tunnel GigabitEthernet0/0 (WAN Interface)
tunnel destination 1.1.1.1
protection of ipsec profile dmvpn tunnel
!
Tunnel1 interface
Description * B - VPN Tunnel *.
bandwidth 100000
IP vrf forwarding Red
IP 10.0.252.5 255.255.255.252
no ip redirection
no ip unreachable
no ip proxy-arp
IP mtu 1500
load-interval 60
source of tunnel GigabitEthernet0/0 (WAN Interface)
tunnel destination 2.1.1.1
protection of ipsec profile dmvpn tunnel
!
like the above... example...
Please rate if the information provided is useful!
Tags: Cisco Security
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