VYATTA - The Easy Tutorial - Case Study 1

Vyatta Case 1 - Static Routing
Last Change : Dec 26 2007

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Install
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Details What is Vyatta?
Screenshots
Prerequisites
Tutorial Vyatta
Vyatta & Cisco Commands
Vyatta/Cisco/Quagga Comparison (Quagga section)
Case Study 1 - Static routes (VC 2.0)
Case Study 2 - OSPF simple (VC 2.0)
Case Study 3 - OSPF advanced (VC 2.0)
Case Study 4 - BGP (VC 3.0)
Case Study 5 - VRRP (VC 2.2)
Case Study 6 - NAT (VC 2.0)
Case Study 7 - DHCP (VC 2.2)
Case Study 8 - IPSec (VC 2.2)
Case Study 9 - Packages (VC 3.0)
Case Study 10 - Bridging (VC 3.0)
Case Study 11 - CDP VC 3.0

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1. CASE PRINCIPLE 2. PICTURE 3. CONFIGURATIONS 4. SHOW COMMANDS

See a similar scenario with the Quagga router.

1. CASE PRINCIPLE

Vyatta version used: VC 2.0 Feb 20, 2007
In this first case study, we will see a very simple example where the routing is done with only static routes.

Read the Vyatta policy about the Community Edition.

2. PICTURE

vyatta cisco 2651 3750 static routing Functionalities tested:

Interface settings
Static routes
Telnet access

3. CONFIGURATIONS

CISCO ROUTER 2651 VYATTA A ROUTER

interface FastEthernet0/1
  ip address 10.1.3.2 255.255.255.0
edit interfaces ethernet eth0
  set address 10.1.3.1 prefix-length 24

interface FastEthernet0/0
  ip address 10.1.4.2 255.255.255.0
edit interfaces ethernet eth1
  set address 10.1.1.1 prefix-length 24

hostname Cisco-2651 set system host-name VyattaA

ip route 10.1.0.0 255.255.0.0 10.1.3.1

ip route 10.200.1.4 255.255.255.255 10.1.4.1
ip route 10.200.1.1 255.255.255.255 10.1.3.1
set protocols static route 10.1.0.0/16 next-hop 10.1.3.2
set protocols static route 10.200.1.4/32 next-hop 10.1.3.2
set protocols static route 10.200.1.1/32 next-hop 10.1.1.2

line vty 0 4
  no login
set service telnet

enable secret password
edit system login user vyatta
set authentification plaintext-password password

CISCO SWITCH L3 3750
VYATTA B ROUTER

interface vlan 1
  ip address 10.1.1.2 255.255.255.0
edit interfaces ethernet eth1
  set address 10.1.4.1 prefix-length 24

interface Loopback 1
  ip address 10.200.1.1 255.255.255.255
edit interfaces loopback lo
  set address 10.200.1.4 prefix-length 32

hostname 3750_L3 set system host-name VyattaB

ip route 0.0.0.0 0.0.0.0 10.1.1.1 set system static gateway-address 10.1.4.2

line vty 0 4
no login
set service telnet

enable secret password
edit system login user vyatta
set authentification plaintext-password password

ip routing
ip multicast-routing distributed

SEE THE ENTIRE CONFIGURATION OF THE DEVICES:

VyattaA
VyattaB
Cisco 2651
Cisco 3750 L3

4. SHOW COMMANDS

ROUTING TABLE

vyatta@VyattaA#show route

vyatta output show route

Cisco-2651#show ip route

cisco output show ip route

vyatta@VyattaB#show route

3750_L3#show ip route

INTERFACES

vyatta@VyattaA#show interfaces ethernet eth0 physical

vyatta output show interfaces ethernet eth0 physical

vyatta@VyattaA#show interfaces ethernet eth0 statistics

Cisco-2651#show ip interface brief

cisco output show ip interface brief

Cisco-2651#show ip interface FastEthernet 0/1

vyatta@VyattaA#show version

vyatta output show version

Cisco-2651#show version

cisco output show version

Top of the page

CISCO ROUTER 2651	VYATTA A ROUTER
interface FastEthernet0/1 ip address 10.1.3.2 255.255.255.0	edit interfaces ethernet eth0 set address 10.1.3.1 prefix-length 24
interface FastEthernet0/0 ip address 10.1.4.2 255.255.255.0	edit interfaces ethernet eth1 set address 10.1.1.1 prefix-length 24
hostname Cisco-2651	set system host-name VyattaA
ip route 10.1.0.0 255.255.0.0 10.1.3.1 ip route 10.200.1.4 255.255.255.255 10.1.4.1 ip route 10.200.1.1 255.255.255.255 10.1.3.1	set protocols static route 10.1.0.0/16 next-hop 10.1.3.2 set protocols static route 10.200.1.4/32 next-hop 10.1.3.2 set protocols static route 10.200.1.1/32 next-hop 10.1.1.2
line vty 0 4 no login	set service telnet
enable secret password	edit system login user vyatta set authentification plaintext-password password
CISCO SWITCH L3 3750	VYATTA B ROUTER
interface vlan 1 ip address 10.1.1.2 255.255.255.0	edit interfaces ethernet eth1 set address 10.1.4.1 prefix-length 24
interface Loopback 1 ip address 10.200.1.1 255.255.255.255	edit interfaces loopback lo set address 10.200.1.4 prefix-length 32
hostname 3750_L3	set system host-name VyattaB
ip route 0.0.0.0 0.0.0.0 10.1.1.1	set system static gateway-address 10.1.4.2
line vty 0 4 no login	set service telnet
enable secret password	edit system login user vyatta set authentification plaintext-password password
ip routing ip multicast-routing distributed