DMVPN with PPPoE, Toruble with the tunnel

[Dahaka]

Hello,

For a project, I’m supposed to create a network between a central et 4 succursal. For this I need to connect all the network with a VPN. I choose a DMVPN to assure a communication with all the networks.

I needed to create a PPPoE connection with the network (the login is erased) and it is setup correctly.

My problem is that my succursal “show dmvpn” all have the status INTF and my central has no tunnel displayed.

I followed this tutorial: https://www.techtutsonline.com/cisco-dynamic-multipoint-vpn-dmvpn-configuration/ 

Here is my configuration from my centrale (routeur_c-confg) and my second succursal (routeur_f2-confg).

Thanks in advance and have a great day

Dahaka

[MHM Cisco World · Accepted solution]

interface Tunnel0
ip address 192.168.0.2 255.255.255.0
no ip redirects
ip nhrp authentication TPI-Dahaka
ip nhrp map multicast dynamic<- remove this it spoke not hub
ip nhrp map 192.168.0.5 10.229.43.215
ip nhrp map multicast 10.229.43.215
ip nhrp network-id 10
ip nhrp ohs 192.168.0.5
tunnel source GigabitEthernet0/1<- change to dial interface 
tunnel mode gre multipoint
tunnel protection ipsec profile Dahaka-tunnel

interface Tunnel0
ip address 192.168.0.5 255.255.255.0
no ip redirects
ip nhrp authentication TPI-Dahaka
ip nhrp map multicast dynamic
ip nhrp network-id 10
tunnel source 10.229.43.215<- change to dial interface and since this Hub then It need static IP that know from all Spoke
tunnel mode gre multipoint
tunnel protection ipsec profile Dahaka-tunnel

[Dahaka]

Hi,

Thanks a lot !

It works flawlessly now!

Have a nice day