Hello everybody. I manage a network in an Internet Center. We have two different ISP and want to use them both, and when one of the ISP goes out the other one is active and the Internet Connection never goes down. Can anyone explain me how to do this with mikrotik? Thanks
Simplest way is to add default ECMP route and check-gateway=ping.
http://wiki.mikrotik.com/wiki/Two_gateways_failover
Yo can also check other examples here:
http://wiki.mikrotik.com/wiki/User/Routing
You can use this, I have the same in my office ; )
http://wiki.mikrotik.com/wiki/Advanced_Routing_Failover_without_Scripting
I dont know if you have got my problem. I am using both of lines and they are 2 Mb each and together they go 4. I have marked the routing of the clients and devided half of the clients with one ISP and half with the other. But there are some cases when one of the lines go of and the the clients that are connected with this line do not take internet from the other line. I dont know how to solve this.
Use te config made by chupaka. Is the link I posted ; ) i have it in several towns working well with 2 adsl lines
Use te config made by chupaka. Is the link I posted ; ) i have it in several towns working well with 2 adsl lines
Do you have some kind of mechanism to remove invalid connections from connection tracking when fail-over happens?
mmmm, no.
But It’s not a problem , because if you request again the connection, it will work for the right gateway. The problem is that this connection will die, like the ADSL line ; )