vpn site to site lab

[nkhoa4042]

Hi All, i have set up a vpn site to site lab. There are 3 sites on my lab. I configurated vpn for DC site and another sites. And how can i set up vpn for the other sites. In order to every site can access to each other. I used IPsec for this vpn site to site lab.

[Joseph W. Doherty]

With the limited information provided, very possibly like how your VPN lab was done.

What you're asking is much like:

Hi All, i have set up a L2 Ethernet site to site lab. There are 3 sites on my lab. I configurated L2 Ethernet for DC site and another sites. And how can i set up L2 Ethernet for the other sites. In order to every site can access to each other. I used fiber for this L2 Ethernet site to site lab.

[nkhoa4042]

This is my lab. My problem is the HO-HCM site cannot access to Branch-HCM. 

[MHM Cisco World]

you need some kind of hairpin, in HQ and it long story and not so accurate 
instead use DMVPN which can make you connect Spoke-to-Spoke 

[Joseph W. Doherty]

". . . use DMVPN which can make you connect Spoke-to-Spoke"

That's what I too thought would be the likely approach, but I didn't suggest it as for all we know that's the particular VPN approach already being used in lab (although, if so, don't know what Phase DMVPN being used or supported).

[nkhoa4042]

Thanks for your suggestion.

[nkhoa4042]

Thanks for your suggestion. I'll try it.