I can’t access any site in the same switch with my routerOS
Need more information to help you.
I have mail servers in the same switch with ( routerOS) & i can’t access my mail server
also I have web site with my company data base on it ( i can’t see it )
but when i have a static IP ( not using the radius routerOS )i can access any server in my lan ..
Still need a little bit more.
I am assuming you have switch with a web server in one port; an email server in another port; and a router, running the MT software in another port.
Again with assumptions, the above 3 items all are on the same network. You then have a computer that is plugged either directly in to the router or another switch that is plugged plugged into the router. This computer is on another network other than the one with the servers.
Is this true so far?
If that is the case then you will need to define a route between the two networks. If this is a small network then you should be able to do static routing. Do not know the commands off the top of my head. But if you explain your network setup a little more we could probably help.
Wes
yes that is right I have switch with a web server in one port; an email server in another port; and a router, running the MT software in another port.
the above 3 items all are on the same network. no matter from where i get access to these servers ( the computer is connect to the same switch or is from any place using the internet )
if i use the MT
Lets see how good my ascii art is 
| Web | | Email | | MT | | PC |
| | | |
| Switch |
|---|
Web server
IP Address: 192.168.10.10
Subnet: 255.255.255.0
Gateway: 192.168.10.1
Email Server
IP Address: 192.168.10.11
Subnet: 255.255.255.0
Gateway: 192.168.10.1
MT
IP Address: 192.168.10.1
Subnet: 255.255.255.0
Gateway: 192.168.10.1 <--- Having it just on the LAN with no Internet access at this time because I do not know where the internet is in the above diagram
PC
IP Address: 192.168.10.100
Subnet: 255.255.255.0
Gateway: 192.168.10.1
The PC can NOT ping 192.168.10.10 or 192.168.10.11? When the MT router is installed. If this is true then try setting the router back to defaults. /system/reset-configuration. Then try it again. If it works then the problem is your configuration on the router. If it does not work after that then you may have a bad port on the router or a bad cable. Either could cause 'jitter' on the network and cause all kinds of problems.
Let us know
Web server
IP Address: 192.168.10.10
Subnet: 255.255.255.0
Gateway: 192.168.10.1
Email Server
IP Address: 192.168.10.11
Subnet: 255.255.255.0
Gateway: 192.168.10.1
MT
IP Address: 192.168.10.2
Subnet: 255.255.255.0
Gateway: 192.168.10.1
PC
IP Address: 192.168.10.100
Subnet: 255.255.255.0
Gateway: 192.168.10.2
The PC can NOT ping 192.168.10.10 or 192.168.10.11? When the MT router is installed.
the PC can access any site in the internet
the PC can access 192.168.10.2/userman
the PC can NOT access 192.168.10.10 & 192.168.10.11
THANKS for your offered
Let us know
Well, here is what I see so far.
The MT should not have a gateway. (Sorry my mistake) It should have a default route setup that points to interface on it that goes to the Internet.
All the other computers on the 192.168.10 network need to have a gateway address that is the IP address of the MT interface that is on their network. In this case, 192.168.10.2.
That should do it.
Wes