Cooperative Education – Networking
Spring 2010
Network TeamSaigon Institute of Technology
Introduction to Vyatta
A.Overview
B.Feature
A. Overview
Open-source networking solutions: enterprise-class Router/Firewall/VPN
Vyatta solutions offerBetter value
Better performance
Better scalability
Better flexibility
Better ecosystem
The word "vyatta" is ancient Sanskrit and means "open“
Pronounced vee-AH-tah
B. Features
1. Subscription Services2. Interactive3. Hardware Support4. Virtualization5. Interfaces6. IP/Routing Protocols7. Performance Optimization8. IP Address Management9. Encapsulation10. Security11. High Availability12. Logging & Monitoring13. Debugging
1. Subscription Services
Stable software Regular updates Regular bug fixes All new features All enhancements Technical support Web knowledge-base
2. Interactive
Command Line– Integrated CLI
– Single configuration file
– Telnet
– SSHv2
Web-Based GUI
3. Hardware Support
Standard 32-bt x86 processors and systems
http://www.vyatta.com/products/hardware_cat.php
http://www.vyatta.com/documentation/general/Vyatta_Cisco_Replacement_Guide.pdf
http://www.vyatta.com/documentation/general/Vyatta_Hardware_Guidelines_v1.0.pdf
4. Virtualization
5. Interfaces
LAN interfaces: 10/100/1000 Ethernet NICs WAN interfaces: T1/E1, T3/E3 cards http://vyatta.org/hardware/interfaces
6. Advance Routing Protocols
IPIPv4
IPv6
Routing protocolsOSPFv2 (Open Shortest Path First)- Support for the most popular interior
routing protocol for large networks
BGP-4 (Border Gateway Protocol) - Support for the core routing protocol of
the Internet
RIPv2 (Routing Information Protocol) - Easily build and connect internal
networks
Static routes - Simplifies basic router configurations
VRRP
7. Performance Optimization
WAN Load Balancing Ethernet Link Bonding QoS ECMP MLPPP Web Caching
8. IP Address Management
Static/Dynamic IP Address DHCP Server DHCP Relay
9. Encapsulations
LAN encapsulationsEthernet
802.1Q VLANs
WAN encapsulationsPPP (point to Point Protocol)
Multilink PPP
Frame Relay
HDLC
WAN encapsulations PPP (point to Point Protocol)
Multilink PPP
Frame Relay
HDLC
10. Security
Stateful inspection firewall Network address translation (NAT) IPsec VPN SSL-Based OpenVPN Intrusion Prevention URL Filtering Individual user accounts and passwords
11. High Availability
VRRP (Virtual Router Redundancy Protocol) IPSec VPN Clustering Support for multiple power supplies Each protocol sandboxed from others,
providing fault isolation
12. Logging & Monitoring
Syslog SNMPv2c - Simple Network
Monitoring ProtocolManage network performance
Find and solve network problems
Plan for network growth.
13. Debugging
Tcpdump Wireshark
Reference
Vyatta home page: http://www.vyatta.com http://www.vyatta.org http://www.vyatta.com/products/demo.php http://www.vietnamnet.vn/cntt/2006/03/548
351/ http://www.vyatta.org/documentation
Slide History
Author: Nguyen Hai Son, Network Team, Saigon Institute of Technology
Created: Jan 30th, 2008 Last modify:Feb. 26th, 2010
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