Mikrotik 4 WAN Load Balancing using PCC method. Complete Script ! by zaiB

• Setting Mikrotik Rb750
• Mobile Wifi Hotspot Device

CAPsMAN, Setting Wireless Access Point Controller di Mikrotik. Find this Pin. MikroTik Hotspot Part 5 - Cara Bypass Website Tertentu. Automount NFS share in Linux using autofs On Ubuntu - Hack The Security-Leading Resource of Linux Tutorial. Cara Setting MikroTik RB750 / RB750G.

Updated 4th December, 2013

This post illustrates on how you can configure load balancing of multiple wan links using Mikrotik Routerboard hardware (or RouterOS x86 version). In this example I have used Mikrotik Routerboard CCR 1036 model. 4 ports are connected with Four DSL Routers, and 5th port was connected with User LAN. Don’t forget to rename the interface names accordingly if you are a copy paste fan.

In this example, we are using PCC (per connection classifier) method to achieve the load balancing. There are few options using this approach & each option may give you different results.

Example#1:src-address
Use src-address as classifier, this way you will get rid of problems like https/broken link, streaming issues etc (dueot ip changing on each request) . Load balancing using this PCC technique (src-address) requires that users must be hitting the PCC box directly (either dhcp/ppp server etc). In this method user will be tagged with specific WAN link once connected with the mikrotik. This way till his online session he will stick to that particular wan link. A single user will not be ale to use all WAN links. This approach works good if you have a bit higher amount of bandwidth on each link.

1. Lihat juga Cara Setting Virtual Access Point (Multi SSID) Wireless MikroTik, fitur mikrotik yang bisa memancarkan 2 atau lebih nama wifi/SSID yang berbeda dalam 1 perangkat yang hanya mempunyai 1 fisik interfaces wireless tapi mempunyai service atau IP Address yang berbeda.
2. Cara Setting WiFi Access Point Di Routerboard MikroTik. Wireless Mikrotik Fleksibel, powerfull, banyak fitur dan mudah di konfigurasi.

Example#2: both-addresses-and-ports
If somehow you are not satisfied with the src-addressapproach (OR your requirements is to achieve maximum download speed using all WAN links simultaneously) , Then play with the PCC Classifier, Tryboth addresses and portsas the classifier (as used in this guide as well). While this will randomize things the most and in theory give you the most fair allocation of bandwidth (as any request will be distributed among all WAN links), BUT there is also a good chance that it will break certain things like banking web sites and some forums. This is because often times a HTTP requests will generate several connections, so there is a chance that some requests may go out a different route than the initial one, and that will break secure web sites. For that reason I usually like to go with src-addressPCC load balancing approach (but only if users are hitting the pcc box)

~Syed Jahanzaib

Scenario:

• Mikrotik LAN IP = 192.168.0.1
• DSL1 Router IP = 192.168.1.1 / INTERFACE NAME = WAN1
• DSL2 Router IP = 192.168.1.1 / INTERFACE NAME = WAN2
• DSL3 Router IP = 192.168.1.1 / INTERFACE NAME = WAN3
• DSL4 Router IP = 192.168.1.1 / INTERFACE NAME = WAN4

the Script !

Now Configure DNS server so users can resolve host names using your mikrotik.

All Done !

Now Test the link by putting user load, the more multiple users load you put on it, the better Load Balance result you will get 🙂

PCC WITH UN-EQUAL WAN LINKS

If you have Un-Equal WAN Links, for example WAN,1,2,3 are of 4MB and WAN,4 is of 8 Mb, and you want to force MT to use WAN4 link more then other because of its capacity, Then you have to Add more PCC rules assigning the same two marks to a specific link i.e WAN4 , something like

Code:

PCC WITH SAME GATEWAY

Try defining the outbound interface.
For example replace this.

Replace the eth1-ISP with your own wan interface name , use the notation % for sure.
If it works , let me know

Setting Mikrotik Rb750

TIP:

Using modems in BRIDGE mode will probably give you some better performance and control 🙂 Try it 😉

22 WAN PCC script , using TPLINK routers as wan gateways

Mobile Wifi Hotspot Device

Just for reference purposes,

٩(●̮̮̃•̃)۶ ZaiB ٩(●̮̮̃•̃)۶