hello

I have 2 RB750 at different places

1) Wan on eth1 - 1.1.1.1, Lan 192.168.1.0/24 on eth2
2) Wan on eth1 - 2.2.2.2 Lan 192.168.2.0/24 on eth2

I need, than device from 192.168.1.0 lan could ping and connect to device at 192.168.2.0 lan, on any port, and vica versa

what is the easiest solution for that? I read manuals about PPtP, Eoip, Ipip, so whats easiest? I dont need much encription

anyone?

is Ipsec enough for that?

gre

anyone?

is Ipsec enough for that?

IPSEC would also provide encryption.

To help narrow the choice decide if you want:

a) IP (Level 3) connectivity
b) Ethernet (Level 2) connectivity
c) Encryption
d) Authentication

Different features create different overheads. e.g. encryption adds overhead but if the path between the two sites is over the public internet that overhead may be necessary.

thanks for your reply

need ethernet connectivity

just to seed devices into different local subnets each other, to connect specific soft server on one 1.1 network to devices on 2.1 network


I`ve made IPIP, and can ping devices, but Server cant reach them

OK, just one more question.

I have IPip between two rouetrs.

From routers, I can ping the devices into other routers LAN. but cant ping from lan to lan.

what NAT or route do i miss?

from 1.1.1.1 rouetr ping goes to 192.168.2.0 network
from 2.2.2.2 rouetr ping goes to 192.168.1.0 network

but from 192.168.1.0 to 192.168.2.0 no ping, and from 2 to 1 also

would be glad if anyone can help

ipip is the easyest it doesn't use encription, and do not load cpu. I think you must add route to your lan's, because routers knows about LAN's but hosts not. Just add route to 192.168.1.0/24 gateway is ipip's interface address. You need to do it on the both routers.
Hope it will help!