Routing Subnets Help

RouterOS General
1

Will this work?


Port 1 – 10.20.6.0/24 - (10.20.6.1 – 10.20.6.223)
Port 2 - 10.20.6.224/28 - (10.20.6.225 – 10.20.6.238 (14 addresses))
Port 3 – 10.20.6.240/28 - (10.20.6.241 – 10.20.6.254 (14 addresses))

I set it up on a fresh MT box, but cannot ping from port to port with connected equipment.

I am trying to establish management addresses for connected equipment, and would like to keep within the same range 10.20.6.x for all of the management interfaces.

Any help would be great.

ADDRESS NETWORK BROADCAST INTERFACE

0 10.20.6.225/28 10.20.6.224 10.20.6.239 ether2
1 10.20.6.241/28 10.20.6.240 10.20.6.255 ether3
2 10.20.6.1/25 10.20.6.0 10.20.6.127 ether1

\

DST-ADDRESS PREF-SRC GATEWAY-STATE GATEWAY DISTANCE INTERFACE

0 ADC 10.20.6.0/25 10.20.6.1 0 ether1
1 ADC 10.20.6.224/28 10.20.6.225 0 ether2
2 ADC 10.20.6.240/28 10.20.6.241 0 ether3

2

I believe you cannot ping a port if it is not connected to anything. The ether port may be enable and an ip asigned but not active if it is not plugged into anything, and therefore not pingable

3

I have equipment connected to the ports with addresses in the range of the ports, and cannot access the equipment.


I have even assigned addresses to the ports, and cannot ping the port address either.

4

Does your connected equipment have a the correct subnet info and a default gateway defined?

-Louis

5

I believe so, what should the settings be? How do I set this up, give an example of each port and device, and its settings.. I think I have it set correctly, but I what I think is correct, may be wrong.

6

Looking closer at your first post I see a discrepancy.
Port 1 – 10.20.6.0/24 - (10.20.6.1 – 10.20.6.223) != 2 10.20.6.1/25 10.20.6.0 10.20.6.127 ether1

Check your IP address for port 1, looks like you have the wrong netmask specified

-Louis

7

What should I have set? I do not understand what you are saying…

I want to use 10.20.6.x on 3 ports that are routed…

Port 1, I need to use almost all of the class c

Port 2, I need 14 addresses

Port 3, I need 14 addresses.

How do I set this up?

8

Looking at the config your router is setup correct.

This line confused me. Port 1 – 10.20.6.0/24 - (10.20.6.1 – 10.20.6.223)
it didn’t match your config. Your config would be Port 1 - 10.20.6.0/25 - (10.20.6.1-10.20.6.126)

Example
You have a client on port 1. The correct network settings would be
IP: 10.20.6.2
Subnet: 255.255.255.128
Gateway: 10.20.6.1

and then on port 2
IP: 10.20.6.226
Subnet: 255.255.255.240
Gateway: 10.20.6.225

You would then have routed communication between your clients.

-Louis