Exterior Gateway Protocol Projects Examples Using NS2

Exterior Gateway Protocol Projects Examples using ns2 tool   that ns2project.com has supported for students are provided below. We encourage you to connect with us, as we guarantee the highest quality in simulation and project outcomes. Get the perfect thesis writing from our well trained experts. Given below are several project ideas for executing and testing with Exterior Gateway Protocols (EGPs) using NS2 (Network Simulator 2). EGPs, like BGP (Border Gateway Protocol), are used for routing among autonomous systems (ASes) on the internet.

  1. Basic BGP (Border Gateway Protocol) Simulation
  • Description: Execute and replicate BGP in NS2, making a basic network with numerous autonomous systems (ASes). Examine how BGP swaps routing data among ASes using path vector routing. Calculate metrics such as convergence time, control message overhead, and routing table size.
  • Objective: Know how BGP works as an EGP, facilitating communication and route exchange among various autonomous systems.
  1. Performance Comparison of BGP with and without Route Aggregation
  • Description: Mimic BGP with and without route aggregation using NS2. Investigate the performance variances such as routing table size, bandwidth consumption, and convergence time. Concentrate on how route aggregation using CIDR (Classless Inter-Domain Routing) minimizes routing table size and enhances performance.
  • Objective: Discover how route aggregation in BGP minimizes the difficulty of global routing tables and enhances network efficiency.
  1. BGP in a Multi-AS Network with Load Balancing
  • Description: Execute BGP using NS2 with load balancing over several autonomous systems. Mimic a network in which traffic is delivered over numerous ways among ASes. Assess the performance metrics such as throughput, delay, and control overhead.
  • Objective: Know how BGP manages load balancing among various ASes to enhance the traffic flow and then avoid congestion.
  1. BGP with MPLS (Multiprotocol Label Switching) Support
  • Description: Replicate BGP within NS2 with MPLS assist to enhance the packet forwarding efficiency among ASes. Calculate the performance of BGP with MPLS such as forwarding speed, routing convergence time, and bandwidth utilization.
  • Objective: Analyse how BGP and MPLS collaborate to enhance an inter-domain routing and resource utilization over ASes.
  1. BGP Performance in High-Latency Networks (Satellite Networks)
  • Description: Mimic BGP in a high-latency environment such as a satellite network using NS2. Compute BGP’s performance such as convergence time, packet loss, and routing table stability under long propagation delays.
  • Objective: Discover how BGP manages the high-latency environments and propose optimizations to enhance their behaviour in networks such as satellite-based internet systems.
  1. Security Enhancements in BGP (Secure BGP – S-BGP)
  • Description: Execute security features within BGP like route authentication, path validation, and encryption to create Secure BGP (S-BGP). Mimic a network including BGP route tampering or hijacking attacks using NS2 and estimate the efficiency of Secure BGP in mitigating these attacks.
  • Objective: Improve BGP’s security by defending it from common attacks such as route hijacking even though calculating the influence of security mechanisms on network performance.
  1. BGP with Fast Reroute Mechanisms
  • Description: Execute fast reroute mechanisms within BGP to rapidly retrieve from link or node failures within NS2. Mimic BGP in a multi-AS network in which failures happen, and assess how rapidly the protocol converges and retrieves from these failures.
  • Objective: Enhance BGP’s resilience to failures by permitting fast rerouting capabilities, minimizing convergence time and packet loss.
  1. Performance Comparison of BGP and EIGRP for Inter-Domain Routing
  • Description: Replicate BGP and EIGRP in NS2 and compare their performance within an inter-domain routing situation. Compute parameters like packet delivery ratio, routing table size, control message overhead, and convergence time.
  • Objective: Comprehend the variances among EIGRP (as an interior protocol) and BGP (as an exterior protocol) in managing inter-domain routing.
  1. BGP with Traffic Engineering Support
  • Description: Execute traffic engineering methods within BGP using policies, which enhance the selection of routes according to the performance metrics such as bandwidth, delay, or congestion. Replicate this traffic-engineered BGP using NS2 and then compute its influence on network performance.
  • Objective: Discover how BGP can improve to make better routing decisions rely on traffic conditions, enhancing network resource utilization.
  1. BGP Route Flap Damping Simulation
  • Description: Execute BGP route flap damping in NS2 to avoid frequent route changes (flapping) from undermining the routing table. Mimic a network with fluctuating links and then calculate the influence of route flap damping on convergence time, packet loss, and routing table stability.
  • Objective: Understand how route flap damping minimizes instability in BGP and avoids unnecessary routing updates because of the unstable links.
  1. BGP Convergence in Large-Scale Networks
  • Description: Simulate BGP in a large-scale network with hundreds or thousands of nodes in NS2. Measure how quickly BGP converges when there are significant topology changes (e.g., link failures, AS-level routing changes). Analyze the protocol’s scalability and the impact of network size on convergence.
  • Objective: Evaluate BGP’s scalability and convergence efficiency in large networks, particularly in the global internet context with many ASes.
  1. BGP with IPv6 Support (BGP4+)
  • Description: Implement and simulate BGP4+ (BGP with IPv6 support) in NS2. Measure the performance of BGP4+ in terms of routing table size, packet delivery ratio, and control message overhead in an IPv6 network.
  • Objective: Study how BGP4+ manages inter-domain routing in IPv6 networks and how it differs from BGP in IPv4 environments.
  1. Interoperability between BGP and IGPs (OSPF or EIGRP)
  • Description: Replicate a network using NS2 in which BGP is utilised for exterior routing among ASes, and OSPF or EIGRP is used as the interior protocol in each AS. Examine how the two protocols are interchange routing data and interact to deliver end-to-end connectivity over ASes.
  • Objective: Comprehend how BGP and IGPs such as OSPF or EIGRP collaborate to deliver seamless routing in large networks with several autonomous systems.
  1. BGP Peering in Multi-Homed ASes
  • Description: Execute a multi-homed AS situation using NS2 in which an AS has several connections to various providers through BGP peering. Examine and replicate the performance of BGP such as load balancing, redundancy, and routing efficiency.
  • Objective: Learn how multi-homed ASes advantage from BGP’s peering capabilities for better redundancy, load balancing, and fault tolerance.
  1. BGP in a Hybrid IPv4/IPv6 Network
  • Description: Mimic a hybrid IPv4/IPv6 network within NS2 using BGP for inter-domain routing. Examine how BGP manages routing in dual-stack networks in which both IPv4 and IPv6 routes are interchanged. Assess performance such as route exchange, convergence, and packet delivery.
  • Objective: Discover BGP’s ability to handle routing in dual-stack environments, supporting both IPv4 and IPv6 address spaces concurrently.
  1. BGP with Policy-Based Routing
  • Description: Execute the policy-based routing within BGP using NS2 that routing decisions are created rely on predefined policies (e.g., prefer certain AS paths or avoid specific networks). Replicate the performance influence of these policies on network routing efficiency, convergence, and security.
  • Objective: Know how policy-based routing in BGP can use to apply administrative preferences and enhance routing decisions over ASes.
  1. BGP Performance in an Internet Exchange Point (IXP) Environment
  • Description: Mimic an Internet Exchange Point (IXP) in which several ASes interconnect through BGP using NS2. Investigate BGP’s performance such as route exchange, peering efficiency, and control overhead in an IXP environment.
  • Objective: Concentrate on how BGP works in IXPs, facilitating peering among numerous ASes and enhancing inter-AS traffic.
  1. BGP with Distributed Denial of Service (DDoS) Mitigation
  • Description: Execute BGP with DDoS mitigation methods within NS2, like blackholing or traffic filtering at the AS level. Mimic a DDoS attack situation and estimate how BGP reacts to mitigate the attack and maintain service obtainability.
  • Objective: Discover how BGP can improve to mitigate DDoS attacks by coordinating route announcements and filtering traffic at the AS level.

These project ideas discover numerous features of BGP as an Exterior Gateway Protocol, concentrating on route optimization, security, scalability, and performance in inter-domain routing

In this module, we thoroughly demonstrated some project examples will help you to obtain more idea to implement and explore an Exterior Gateway Protocol using NS2 virtual environment. If you want further details about this protocol, we will be presented.