I have a problem when setting up a dial-in L2TP/Ipsec server. I set it up by entering ipsec secret in L2TP Server so that it automatically generates policies.
The problem is that it works when connecting from certain networks.(ISP networks) but when connecting from mobile ISPs I can't connect and I get different mismatch errors: either key mismatch: key length mismatched, mine:256 peer:128 or authtype mismatched: my:hmac-sha256 peer:hmac-sha1
This is strange since it works from certain ISPs. Any ideas?
PS: RouterOS v 6.34.4