Wierd Traffic in a Poin to point /30 network

RouterOS Beginner Basics
1

Hello Guys

I have 7 routers CCR runing OSPF all of them with a respective /30 network
Also I have a /30 network running with my provider that give me 3 class c networks,Ok

The following is happening in all communication between routers /30 networks and even in the ethernet port that talks to mi provider also /30.

Why if I have a /30 network 190.14.200.0/30 one router whit 190.14.200.1 and the other 190.14.200.2 and I did a torch capture is showing traffic that don’t belong to that segment,even traffic from private networks !!!

I was expecting when I did this capture is to see only the traffic from the network 190.14.200.0/30, but it wasn’t as you can see there is a bunch of traffic form other routers.

I need some help to solve this issue, Thank you in advance.
torch-vlan200.JPG
Here is some part of the diagram
part of the network.JPG

2

Well… If you only see traffic belonging to that subnet it would mean that there is only traffic originating from the first router with destination the 2nd router.
The traffic you see is traffic originating from different parts of your network being routed to other parts of your network, traversing via these point-to-point links.
Source and/or destination address will not be changed to the addresses of these 2 routers. (Except when you are using NAT).

3

onnoossendrijver
I have some NAT in the routers; I actually give public IP and also do NAT, but why for example the traffic from the router ANCON, even from the private network 10.x.x.x is passing thru the segment between the router OSCURO and VP, in Cisco is not like that, you only see traffic form the /30 segment not from others parts of the network