Hello!
I apologize in advance for the translation errors, I use google translate.
There is the problem mentioned in the title, for which I have not found a concrete answer so far and I am still quite a beginner on the subject.
I have two internet connections and a one LAN/bridge and a one VPN pool.
- WAN/ISP1 - DHCP client
- WAN/ISP2 - PPPoE client (fixed IP)
There is no load balancing, all devices on the LAN use WAN/ISP1 by default, the 192.168.0.0/24 network is NATed to it, except for 3-4 computers, which are also in the 192.168.0.0/24 network, but mangle they are marked with prerouting rules and connect to the Internet via the WAN/ISP2 connection.
So far there is no problem, my only problem is that the L2TP vpn worked on ISP1 until now, since ISP2 is also there, since then it either doesn’t work or there is no internet on it.
It is not even possible to connect with the public IP address of ISP2, even though it would be necessary for me to be able to connect from ISP2 with a vpn and for the traffic to go out there.
The address of the VPN network is 192.168.1.0, if you could help me with specific rules, I would appreciate it.
I looked for an answer to this question yesterday and today, but I didn’t get a concrete answer, in most topics there are only references to other topics, where there is also no concrete answer. I’ve tried marking rules before, but no luck, so I deleted them.