RB751U-2HnD 2 internet connections to 1 - 1 is WiFi

RouterOS Beginner Basics
1

dont know can this be done or not :slight_smile:

I have one Wireless ap with internet , 192.168.1.1 is source of that router , and other Internet is mine near me ( 192.168.1.1 ) what I will turn in " 192.168.2.1 ".
lets say this my router with lan connection is - 192.168.2.1

so far .. Now I have this 192.168.2.1 on my lan 5 in mikrotik , and all other ports 1,2,3,4 are bridged and Internet go from Mikrotik - 192.168.10.254 ( 192.168.10.1 - 192.168.10.200 )

Second internet connection is from my other internet , but there is no possible to put LAN cable to it, so I think of option RB751 connect with Wireless on It , and Load balance PCC with my existing internet.

Why I wanna do that ? … my internet connection 192.168.2.1 some times drop , and then there is no internet on 192.168.10.254 (and all computers) , so somehow take Internet from 192.168.1.1 and connect together with 192.168.2.1 to my Mikrotik exit of 192.168.10.254

I read lots of pdf configurations etc… but nothing help me to set up that …

so If there is someone who can configure all this to help me :slight_smile:

In short this is data what I have :

Internet 1 - Lan - 192.168.2.1 ( internet ) , goes on Mikrotik lan port 5
Internet 2 - wlan - 192.168.1.1 ( is internet ) , let Ip on Mikrotik wlan be 192.168.1.55
wireless AP that give internet ** name : Test , password : test1 ( ascii 64 , 5 letter )
Bridge - Mikrotik lan port 1,2,3,4

when internet exit from Mikrotik , my configuration on computer must be : Ip 192.168.10.1-200 Any , dns 192.168.10.254 , getw 192.168.10.254 , mask 255.255.255.0

thanks

2

reward ! :smiley: , I buy 10$ worth any item from Ebay , and send to your address (in PM) home :slight_smile: - or paypal transfer to your acc :wink:

3

If you want to use the second internet route simply to cover for failure on the first one it would probably bea easier to set up the second simply as a backup route.

For clarity can you confirm if this is the situation:

You have an RB751.
Your primary WAN connection is on port 5 of the RB751.
You have LAN clients on ports 1-4 of the RB751 - those ports are bridged.

You want to be able to use the Wireless interface of the RB751 to connect as a client to an existing wireless access point to provide a backup internet source for your LAN clients in the event that the internet connection on port 5 fails.

Is that about it?

4

true , easy is to set up backup configuration to swap to only Wifi → bridge 1-4 . but for that I must be at home , and near connection of router.
that is my option 2 :frowning: . to take internet from Wifi and send it to ports 1-4.
but isnt better automatic set up .. when internet1 fail ( 192.168.2.1 - lan5 ) , computers have internet from internet2 ( 192.168.1.1 - wifi )

this is something close that I found http://mum.mikrotik.com/presentations/US12/steve.pdf , but cant make it working :slight_smile: . so need someone who is professional in this, he can set up all :slight_smile:


and I also tested this :

http://www.youtube.com/watch?v=ECqntLlhaz8

but., not working… all time I have Tx on my wireless inside Mikrotik , but nothing on Rx .

is it possible my Wifi not working good :S or wrong set up inside Mikrotik…

on my wireless status , I am connected… but there is no ping to 192.168.1.1 ( wireless internet router )

5

The system can be figured to automatically fail over to the secondary internet route without manual intervention.

Can you upload the output from /export compact so we can see what you have configured at the moment?

6

after 10 000 conbination , finnaly it work with video from youtube… BUT , its not shared connection… not working both in same time… ( 8mbps + 8 mbps from second ) , it work only 1 * 8mbps… and when I disable 1 of WAN , still 8mbps…

good thing = now when my internet drop , will have second connection.
bad thing = dont have 16mbps :slight_smile:


I upload my backup http://www.freeuploadsite.com/do.php?id=841 , so if you see where is problem , reward ofcourse by your request :slight_smile:



also just now noticed one more bad thing :frowning: …

when internet drop ( I manual disconnect Lan5 (wan1) in side of Mikrotik - thats the way I tested all of this ) internet start on wan2 (wifi) , BUT , when I just unplug Line from DSL , and Lan5(wan1) is “active” in Mikrotik , wan2 (wifi) not sending internet , because “think” that internet is good with wan1(lan5) . so If internet drop in wan1(lan5) I must manual enter Mikrotik and disconnect that lan inside so Wifi wan2 start sending internet to bridge …

not good

7

resolved speed 8+8
working with Nth

http://www.youtube.com/watch?v=r_XfEPqnexc

but there is still problem when 1 of dsl gone “offline”

with this nth configuration , all working good when both dsl online. as soon 1 go offline , configuration still Work , but its so slow… ( when download speed is good ) , but surfing pages all time brake.
so , this isnt so good idea. its good only for final speed when all dsl is online.

also , on this nth configuration, if I disable one of Wan , still brake pages and slow open.

so , need to be some configuration of BOTH . load balance + this nth configuration. with "load balance " not working all 16mbps ( or 1 wan , or second wan working and must manual disable one of port for switch ) .

so … still need help XD