I need to merge two L2 broadcast domain into single domain and I have to do this over unmanaged by me L3 IP network.
All that I could find is vtun utility for linux.
Which software&howto you can suggest?
Thank you in advance.
Create a VPN between the two networks. Use
What type of connections are you trying to merge? Is this for two directly attached networks (say a multihomed Linux box) or is this two remote networks?
You might check out L2TP (Layer 2 tunneling protocol) which is commonly used with IPSec VPNs