Tag Archives: quagga

OSPF routing between Cisco,Ubuntu,CentOS and Mikrotik Router!

Scenario:

  • Routers: 1 Ubuntu Linux with 3 nics, 1 Centos Linux with 3 nics, 1 Cisco 3640 Router with 3 FastEthernet interfaces and 1 Mikrotik Router with 2 interfaces.
  • Clients: 3 Windows Xp with 1 nic.
IP Details

All the Routers in this scenario have a default password of “zebra“.

Cisco Router:

  • fe0/0: 10.10.10.1/24
  • fe1/0:10.10.50.1 /24
  • fe2/0: Getting through DHCP

UbuntuRouter:

  • eth0: 10.10.10.2/24
  • eth1: 172.16.10.1/24
  • eth2: 10.10.100.1/24

CentOSRouter:

  • eth0: 172.16.10.2/24
  • eth1: 192.168.10.1/24
  • eth2: 10.10.150.1/24

Mikrotik Router:

  • ether1: 192.168.10.2/24
  • ether2: 10.10.200.1/24

Clients:

  • Ubuntu-Desktop: 10.10.50.50/24
  • WinXP-1: 10.10.100.50/24
  • WinXP-2: 10.10.150.50/24
  • WinXP-3: 10.10.200.50/24

Cisco Router Configuration:

UbuntuRouter Configuration:

Restart the Router!!!

CentOSRouter Configuration:

Restart the Router!!!

Mikrotik Router Configuration:

Neighbor verification from Routers:

Route verification from Routers:

Test from Clients:

Make a simple test from Ubuntu-Desktop.

Make a simple test from WinXP-1.

Make a simple test from WinXP-2.

Make a simple test from WinXP-3.

Configure NAT on Cisco Router:

This is just a bonus section, in which we will configure the NAT on Cisco router and also propagate the default route in OSPF. I connect my Cisco Router to DSL Modem and configure it so that it will take IP address through DHCP, as well as configure the inside and outside interface for NAT.

Lazy man access -list for NAT (This is not the perfect access list):

NAT Overload:

Originate the default route in OSPF:

Verify the last resort information on Cisco Router:

Check default route information on all routers 🙂

Hope this will help you!

Please Remember me in your prayers!

Enjoy 🙂

OSPF routing between Ubuntu and CentOS using Quagga

Topology:

Scenario:

  • Routers: 1 Ubuntu Linux with 2 nics, 1 Centos Linux with 2 nics.
  • Clients: 2 Windows 7 with 1 nic.

IP Details:

All the Routers in this scenario have a default password of “zebra“.

UbuntuRouter:

  • eth0: 192.168.10.1/24
  • eth1: 10.10.10.1/24

CentOSRouter:

  • eth0: 192.168.10.2/24
  • eth1: 172.16.10.1/24

Clients:

  • Dektop: 172.16.10.50/24
  • Laptop: 10.10.10.50/24

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RIP routing between Cisco,Ubuntu and CentOS Router!

Scenario:

  • Routers: 1 Ubuntu Linux with 2 nics, 1 Centos Linux with 2 nics and 1 Cisco 3640 Router with 3 FastEthernet interfaces.
  • Clients: 3 Windows Xp with 1 nic.
IP Details

All the Routers in this scenario have a default password of “zebra.

3640Router:

  • fe0/0: 192.168.10.1/24
  • fe1/0:172.16.10.1 /24
  • fe2/0: 10.10.10.1/24

UbuntuRouter:

  • eth0: 192.168.10.2/24
  • eth1: 10.10.20.1/24

CentOSRouter:

  • eth0: 172.16.10.2/24
  • eth1: 10.10.30.1/24

Clients:

  • WinXP-1: 10.10.20.10/24
  • WinXP-2: 10.10.10.10/24
  • WinXP-3: 10.10.30.10/24
3640Router Configuration:

UbuntuRouter Configuration:

Restart the Router!!!

CentOSRouter Configuration:

Restart the Router!!!

Verification from Routers :-)

Test from Clients :-)

Make a simple test from WinXP-1.

Make a simple test from WinXP-2.

Make a simple test from WinXP-3.

Hope this will help you!

Please Remember me in your prayers!

RIP routing between Ubuntu and CentOS using Quagga

Topology:

Scenario:

  • Routers: 1 Ubuntu Linux with 2 nics, 1 Centos Linux with 2 nics.
  • Clients: 2 Windows 7 with 1 nic.
IP Details

All the Routers in this scenario have a default password of “zebra“.

UbuntuRouter:

  • eth0: 172.16.10.1/24
  • eth1: 10.10.10.1/24

CentOSRouter:

  • eth0: 172.16.10.2/24
  • eth1: 192.168.10.1/24

Clients:

  • Dektop: 192.168.10.50/24
  • Laptop: 10.10.10.50/24
UbuntuRouter Configuration:

Restart the Router!!!

CentOSRouter Configuration:

Restart the Router!!!

Troubleshooting Steps for CentOS:

Verification from Routers 🙂

Test from Clients 🙂

Make a simple test from Laptop.

Make a simple test from Desktop.

Hope this will help you!

Please Remember me in your prayers!

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