Hi all
I have a problem with simple queues and bandwidth limiting.
I have a network topology consisting of three mikrotik routers like the image shows.
First one:
RB750 with 3 interfaces enabled:
- Ether1 from ISP with static IP 95.107.x.x
- Ether2 goes to the second mikrotik routerOS with IP 192.168.100.1/24
- Ether3 goes to the third mikrotik routerOS with IP 192.168.101.1/24
Second one:
RouterOS with 2 interfaces: - WAN with IP 192.168.100.2/24
- LAN with IP 192.168.5.1/24 where are connected 100+ PCs
Third one:
RouterOS with 2 interfaces:
-WAN with IP 192.168.101.2/24
-
LAN with IP 192.168.1.1/24 where are connected another 100+ PCs
\ -
I know it looks a bit complicated but this is the topology and I can’t change it. The RB750 limits the bandwidth of the 2 RouterOS.
-
As it is shown in the photo, there is a server database wich must be accessed from every PC of the two LANs(network 192.168.5.0 and network 192.168.1.0). Server is accessed from port 4900
-
Now the problem is that when i limit the bandwidth per IP, or when i limit the interfaces of RB750, it is limited also the connection to the server, and PC’s have slow times communicating with the server.
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I need to limit the bandwidth for internet access but not the connection to the server. How can it be done to set limits to all ports, but not the port 4900?
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What kind of solution can i implement to my scenario. I read something about mangle, which differentiates traffic type, but i don’t know how to implement it.
It would be very kind from you to help me with this. Any solution..
