IPIP Tunnelling in V3.X

RouterOS Forwarding Protocols
1

Dear All,
I got two mikrotik routers on two different geographical locations.
Router A: Public ip:202.65.102.36
LAN ip: 192.168.10.1/24

Router B: Public ip: 202.33.115.82
LAN ip : 192.168.80.1/24

There are some devices on Router B LAN. I want to monitor those devices with ping only from my Router A LAN.
Is it possible by implementing IPIP tunneling between the two routers.

Please provide me a solution.

Regards

2

Yes, it is possible
http://wiki.mikrotik.com/wiki/Manual:Interface/IPIP

3

I am able to ping both the tunnelled interfaces

Router A: Interfaces: WAN:202.65.102.36
LAN: 192.168.10.1/24
IPIP1:172.24.16.1/24

Router B: Interfaces: WAN:202.33.115.82
LAN: 192.168.80.1/24
IPIP1:172.24.17.1/24

After I configured tunnelling on the interface IPIP1 of both the routers.I can ping 172.24.16.1 and 172.24.17.1 from both the routers.
But the problem, that IPIP1 interafces are virtual interfaces.And i want to connect devices on the local LAN and want to ping it from another side.
how could i use 172.24.X.X series from above for local lan to connect devices.

4

you probably need a route in the routing table. put the other sites subnet in with the default gateway being the IPIP address on the other side.

You also should use a /30 on the ipip tunnel network itself and just route thru it.

192.168.10.1 → ( IPIP: 192.168.0.1/30 → IPIP: 192.168.0.2/30 ) → 192.168.80.1

Sam

5

Hey sam,


Thanks thanks alot…

I got the point now…

Thanks & Regards
Hatiphukon