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Joined: Mon Dec 02, 2019 10:28 pm

Packets from the client do not get into the L2TP tunnel

Mon Dec 02, 2019 10:40 pm

net1:192.168.1.0/22 <---> 192.168.1.1-[ROUTER]-10.10.11.1  <--> 10.10.11.2-[ MK-1 ]-1.1.1.1 ~~~ 2.2.2.2-[ MK-2 ] 172.20.172.1 <---> ne2t: 172.20.172.0/24
                                                                       [L2TP Serv]-172.25.0.1 ~~~ 172.25.0.2- [L2TP Clnt]

MK-1
Route: 172.20.172.0/24 = gw:172.23.0.2 
MK-2
Route: 10.10.11. 0/30 = gw: 172.23.0.1
Route: 192.168.1.0/22 = gw: 172.23.0.1

ROUTER - is safe device. Everything that gets into it is sent to the MK-1

1. L2TP tunnel is up
2. Mikrotik MK-1 pings the internal IP MK-2 (172.20.172.1) and the entire subnet 172.20.172.0/24
3. Mikrotik MK-2 pings the internal IP MK-1 (10.10.11.2 and 10.10.11.1). But MK-2 doesn't ping any IP from the network 192.168.1.0/22
As I understand, packets from net1 (192.168.1.0/22) do not get into the L2TP tunnel.

What is missing?
Thanks

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