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Mikrotik VRRP

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In this webinar, we discuss a mikrotik feature that is called VRRP (Virtual Router Redundancy Protocol ) which could provide dedundancy on the your network. We started the webinar by introducing the VRRP protocol, then discuss an example implementation on Mikrotik Router. some mistakes on VRRP configuration were also covered here.

The recording is available on youtube (GLC Networks Channel): https://www.youtube.com/channel/UCI611_IIkQC0rsLWIFIx_yg

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Mikrotik VRRP

  1. 1. www.glcnetworks.com VRRP GLC webinar, 27 july 2017 Achmad Mardiansyah achmad@glcnetworks.com GLC Networks, Indonesia 1
  2. 2. www.glcnetworks.com Agenda ● Introduction ● VRRP Mikrotik ● Demo ● Q & A 2
  3. 3. www.glcnetworks.com What is GLC? ● Garda Lintas Cakrawala (www.glcnetworks.com) ● An Indonesian company ● Located in Bandung ● Areas: Training, IT Consulting ● Mikrotik Certified Training Partner/Consultant/Distributor ● Ubiquiti Certified Trainer/Consultant ● RedHat Certified Trainer 3
  4. 4. www.glcnetworks.com About GLC webinar? ● First webinar: january 1, 2010 (title: tahun baru bersama solaris - new year with solaris OS) ● As a sharing event with various topics: linux, networking, wireless, database, programming, etc ● Regular schedule: every 2 weeks ● Irregular schedule: as needed ● Checking schedule: http://www.glcnetworks.com/main/sc hedule ● You are invited to be a presenter ○ No need to be an expert ○ This is a forum for sharing: knowledge, experiences, information 4
  5. 5. www.glcnetworks.com Trainer Introduction ● Name: Achmad Mardiansyah ● Base: bandung, Indonesia ● Linux user (since 1999), Mikrotik user (since 2007), ubnt user (since 2011) ● Certified Trainer (Mikrotik, Ubiquiti, Redhat) ● Certified Consultant ● Work: Telco engineer, Sysadmin, PHP programmer, and Lecturer ● Personal website: http://achmadjournal.com ● More info: http://au.linkedin.com/in/achmadmardiansyah 5
  6. 6. www.glcnetworks.com Please introduce yourself ● Your name ● Your company/university? ● Your networking experience? ● Your mikrotik experience? ● Your expectation from this course? 6
  7. 7. www.glcnetworks.com VRRP 7
  8. 8. www.glcnetworks.com What is VRRP ● Virtual Router Redundancy Protocol ● Provides for automatic assignment of available Internet Protocol (IP) routers to participating hosts ● Increases the availability and reliability of routing paths via automatic default gateway selections on an IP subnetwork ● Consist of master and slave node ● Provides information on the state of a router, not the prefixes ● Available on single subnet with direct connection between nodes ● Support IPv4 and IPv6 ● Described in IETF RFC 5798 8
  9. 9. www.glcnetworks.com VRRP topology 9 ● Master router is forwarding traffic ● There is an additional virtual IP on master ● The virtual IP is acting as gateway ● Virtual IP should use /32 ● When master fail, slave will become Master router ● Virtual IP will move to master router
  10. 10. www.glcnetworks.com VRRP on Mikrotik 10
  11. 11. www.glcnetworks.com VRRP configuration ROUTER 1 /interface vrrp add name=vrrp-wan interface=ether1 vrid=10 priority=150 /ip address add address=17.4.5.2/32 interface=vrrp-wan /interface vrrp add name=vrrp-lan interface=ether2 vrid=20 priority=150 /ip address add address=192.168.1.1/32 interface=vrrp-lan /ip address add address=17.4.5.3/29 interface=ether1 /ip address add address=192.168.1.2/24 interface=ether2 ROUTER 2 /interface vrrp add name=vrrp-wan interface=ether1 vrid=10 priority=100 /ip address add address=17.4.5.2/32 interface=vrrp-wan /interface vrrp add name=vrrp-lan interface=ether2 vrid=20 priority=100 /ip address add address=192.168.1.1/32 interface=vrrp-lan /ip address add address=17.4.5.4/29 interface=ether1 /ip address add address=192.168.1.3/24 interface=ether2 11
  12. 12. www.glcnetworks.com Other implementation ● VRRP on public interface will waste IP addresses :-( ● Usually is applied on LAN side ● 12
  13. 13. www.glcnetworks.com Other parameters ● Preemption mode: when master goes back live, it will be back to master ● Authentication: provide authentication on vrrp nodes 13
  14. 14. www.glcnetworks.com Interested? Just come to our training... Special price for webinar attendees… http://www.glcnetworks.c om/main/schedule 14
  15. 15. www.glcnetworks.com End of slides ● Thank you for your attention ● Please submit your feedback: http://bit.ly/glcfeedback ● Like our facebook page: “GLC networks” ● Slide: http://www.slideshare.net/r41nbuw ● Recording: https://www.youtube.com/channel/UCI611_IIkQC0rsLWIFIx_yg ● Stay tune with our schedule 15

In this webinar, we discuss a mikrotik feature that is called VRRP (Virtual Router Redundancy Protocol ) which could provide dedundancy on the your network. We started the webinar by introducing the VRRP protocol, then discuss an example implementation on Mikrotik Router. some mistakes on VRRP configuration were also covered here. The recording is available on youtube (GLC Networks Channel): https://www.youtube.com/channel/UCI611_IIkQC0rsLWIFIx_yg

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