'Network address translation nat' presentation slideshows

Internet Technology and Security

840 views • 68 slides

Announcement

Announcement. Project 3 out, due 3/10 Homework 3 out last week Due next Mon. 3/1. Review. Hierarchical Routing The Internet (IP) Protocol IPv4 addressing Moving a datagram from source to destination. Some slides are in courtesy of J. Kurose and K. Ross. Overview.

798 views • 66 slides

Xiaowei Yang xwy@cs.duke

CS 356: Computer Network Architectures Lecture 15: IP address exhaustion and End-to-end Protocols Chapter 4.1, 5.1. Xiaowei Yang xwy@cs.duke.edu. Today. IP address exhaustion: problem and solutions IPv6 Network Address Translation (NAT) End-to-end protocols

775 views • 64 slides

Ch 4. The Network Layer

Myungchul Kim mckim@icu.ac.kr. Ch 4. The Network Layer. Datagram Routers do not run application- and transport- layer protocols Forwarding vs routing Forwarding: router-local action of transfering a packet from an input link to the appropriate out link

630 views • 53 slides

Security+ Guide to Network Security Fundamentals, Third Edition

Security+ Guide to Network Security Fundamentals, Third Edition. Chapter 5 Network Defenses. Objectives. Explain how to enhance security through network design Define network address translation and network access control

730 views • 47 slides

Telecomunication Systems and Technology

646 views • 41 slides

DHCP & NAT

704 views • 37 slides

Network Address Translation (NAT)

Network Address Translation (NAT). Relates to Lab 7. Module about private networks and NAT. Private Network. Private IP network is an IP network that is not directly connected to the Internet IP addresses in a private network can be assigned arbitrarily.

836 views • 33 slides

MyMed

MyMed. Overview after meeting @INRIA (29-30/06/2010) Proposed Architecture PROPOSED Technical Solutions Polito Package (WPF2) Details Activities NAT traversal techniques Solution Fixed vs not Fixed SWOT analysis Slot for Open discussion. General Information. HIGHLIGHTS

437 views • 32 slides

Web Server Administration

Web Server Administration. Chapter 2 Preparing For Server Installation. Overview. Identify server categories Evaluate server components Plan for system disasters and reduce their effects Evaluate network components Set up IP addressing. Server Categories. What do you use the server for?

596 views • 28 slides

Firewall

Firewall. Ercan Sancar & Caner Sahin. Index. History of Firewall Why Do You Need A Firewall Working Principle Of Firewalls Can a Firewall Really Protect Me? Multiple Firewalls Firewall Functions in Windows Choosing a Firewall that Meets. History Of Firewall.

594 views • 28 slides

486 views • 28 slides

Wi-Fi Structures

411 views • 26 slides

Final Exam Review

Final Exam Review. Knowledge questions True or false statement (explain why) Protocol Calculation Cover the contents after midterm coverage. Knowledge Question Examples. Three classes of switch fabric, speed relationship What is Head-of-the-line (HOL) blocking?

326 views • 25 slides

Chapter Overview

Chapter Overview. Subnet. What is a subnet. When you break a network into a few smaller networks, you have created several subnets Like IP address where we have network addresses and host IDs, we now have subnet addresses and host IDs. What Is a Subnet Mask?.

450 views • 25 slides

Is Your School Ready for An Access Grant? Tommy Whitten & Nathan Curry Madison County Schools

Is Your School Ready for An Access Grant? Tommy Whitten & Nathan Curry Madison County Schools. Is Your School Ready for An ACCESS Grant? Presented By Tommy Whitten, Technology Coordinator Nathan Curry, Network Specialist

307 views • 22 slides

Firewalls

Firewalls. Firewalls. Most widely sold solution for Internet security Not a substitute for proper configuration management. Types of Firewalls. IP packet level TCP session level Application level Dynamic packet filtering NATs, Logging Ingress vs. Egress filtering. OSI Model Layer.

454 views • 22 slides

CS460 Final Project Service Provider Scenario

David Bergman Dong Jin Richard Bae Scott Greene Suraj Nellikar Wee Hong Yeo Virtual Customer: Mark Scifres. CS460 Final Project Service Provider Scenario. Introduction. Scenario Overview Security Policies Design Overview Firewall Router CALEA. Scenario Overview.

283 views • 16 slides

Trouble Shooting Guide for Bandwidth Controller

Trouble Shooting Guide for Bandwidth Controller. IP Sharing Product. Q: What is NAT? A: Network Address Translation

201 views • 7 slides

NAT: Network Address Translation

NAT: Network Address Translation. rest of Internet. local network (e.g., home network) 10.0.0/24. 10.0.0.1. 10.0.0.4. 10.0.0.2. 138.76.29.7. 10.0.0.3. Datagrams with source or destination in this network have 10.0.0/24 address for source, destination (as usual).

661 views • 5 slides