'Nat ip address' presentation slideshows

Chapter 4 Network Layer

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Network Address Translation

Network Address Translation. Dr. Danny Tsang Department of Electronic & Computer Engineering Hong Kong University of Science and Technology. Outline. What are Firewall and NAT? Problems created by Firewall and NAT? Solutions Traversal of NAT/Firewall. Goal

645 views • 46 slides

Part 4: Network Layer Part B: The Internet Routing Protocols

Part 4: Network Layer Part B: The Internet Routing Protocols. Summary. The IP Protocol IP Addresses Internet Control Protocols (ICMP, ARP, RARP, BOOTP, and DHCP) Intra-Autonomous System Routing: RIP and OSPF Inter-Autonomous System Routing: BGP. 1. The IP Protocol (1).

515 views • 39 slides

Part 4: Network Layer Part B: The Internet Routing Protocols

Part 4: Network Layer Part B: The Internet Routing Protocols. Summary. The IP Protocol IP Addresses Internet Control Protocols (ICMP, ARP, RARP, BOOTP, and DHCP) Intra-Autonomous System Routing: RIP and OSPF Inter-Autonomous System Routing: BGP. 1. The IP Protocol (1).

396 views • 39 slides

The Network Layer: IP, subnets, NAT and Routing

The Network Layer: IP, subnets, NAT and Routing. Based on slides from the Computer Networking: A Top Down Approach Featuring the Internet by Kurose and Ross. network data link physical. network data link physical. network data link physical. network data link physical. network

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NAT and Firewall traversal

NAT and Firewall traversal. Motivation: local network uses just one IP address as far as outside world is concerned : range of addresses not needed from ISP: just one IP address for all devices can change addresses of devices in local network without notifying outside world

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560 views • 29 slides

390 views • 29 slides

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??? ???. ??????? NAT Network Address Translation. ??. ?? IP addresses ????? IPv6 ????????????? ???? Virtual IP Gateway(VIP Gateway) ?????? IPv4 ? ??????? Internet. NAT: Network Address Translation. rest of Internet. local network (e.g., home network) 10.0.0/24. 10.0.0.1.

350 views • 21 slides

Chapter 4: Network Layer

312 views • 21 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).

301 views • 17 slides

Chapter 26

Chapter 26. 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. All datagrams leaving local

230 views • 6 slides