GSOC2022TCPMaximumSegmentSize - Revision history

Tomh at 14:26, 30 July 2022

2022-07-30T14:26:02Z

← Older revision		Revision as of 14:26, 30 July 2022
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	** Communication layer between l3 and l4 protocols to send PMTU updates		** Communication layer between l3 and l4 protocols to send PMTU updates
	** Adapt TCP to support dynamic changes of the maximum segment size (MSS)		** Adapt TCP to support dynamic changes of the maximum segment size (MSS)
	* '''Repository:'''		* '''Repository:''' https://gitlab.com/Akash98Sky/ns-3-tcp-mss
	* '''About Me:''' I’m a Master of Engineering student at Jadavpur University, Kolkata. I have an interest in application development and competitive coding. And I also love to contribute to open sources. I have developed several app development projects on the MERN stack. And I extensively use C++ and its powerful STL libraries for problem-solving related to competitive coding. I started working with ns-3 while doing my final year project of M.E. and eventually grew my interest in computer networks as well. Sometimes I draw random sketches and portraits during my free time, which I take as a hobby. I enjoy doing all my work listening to music because it boosts my brain, so I low-key consider myself a music lover too.		* '''About Me:''' I’m a Master of Engineering student at Jadavpur University, Kolkata. I have an interest in application development and competitive coding. And I also love to contribute to open sources. I have developed several app development projects on the MERN stack. And I extensively use C++ and its powerful STL libraries for problem-solving related to competitive coding. I started working with ns-3 while doing my final year project of M.E. and eventually grew my interest in computer networks as well. Sometimes I draw random sketches and portraits during my free time, which I take as a hobby. I enjoy doing all my work listening to music because it boosts my brain, so I low-key consider myself a music lover too.

	= Milestones and Deliverables =		= Milestones and Deliverables =
	* [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit?usp=sharing Detailed Project Plan] (will be continuously updated throughout the GSoC program duration)		* [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit?usp=sharing Detailed Project Plan] (will be continuously updated throughout the GSoC program duration)

			= Project status =

			Please note that this project did not continue past the midterm evaluation on July 29. Code produced in the first phase can be found here: https://gitlab.com/nsnam/ns-3-dev/-/merge_requests/1013

Akash98Sky: /* Weekly Reports */

2022-07-27T03:01:31Z

Weekly Reports

← Older revision		Revision as of 03:01, 27 July 2022
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	* Pros and Cons of Packetization Layer Path MTU Discovery and Classical Path MTU Discovery. [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit#bookmark=id.7pr1qhinl6nk link]		* Pros and Cons of Packetization Layer Path MTU Discovery and Classical Path MTU Discovery. [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit#bookmark=id.7pr1qhinl6nk link]
	* Flow chart to understand the working of Packetization Layer Path MTU Discovery. [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit#bookmark=id.dwzl4yz2yzws link]		* Flow chart to understand the working of Packetization Layer Path MTU Discovery. [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit#bookmark=id.dwzl4yz2yzws link]

			''' Week 4 '''

			Duration: June 27 - June 3

			* Planned the design for the implementation of Packetization Layer Path MTU Discovery.
			* Created a diagram showing different class function interactions in this implementation.

			''' Week 5 '''

			Duration: June 4 - June 10

			* Added classical path MTU discovery implementation to IPv4 network.
			* Create a merge request implementing Classical Path MTU Discovery.

			''' Week 6 '''

			Duration: June 11 - June 17

			* Did different code refactoring and changes as suggested.
			* Made both implemented Ipv4 PMTUD and already existing IPv6 PMTUD aligned to each other.

			''' Week 7 '''

			Duration: June 18 - June 24

			* Made changes such that any router, that doesn't have PMTUD enabled, uses the minimum link MTU.
			* Updated MTU getter and setter functions at the IP l4 protocol
			** GetLinkMtu - specific for output device link mtu
			** GetPmtu - for geting pmtu when PMTUD is enabled, or min mtu value when disabled
			** SetPmtu - for setting pmtu from the icmp

Akash98Sky at 07:41, 28 June 2022

2022-06-28T07:41:22Z

@@ Line 12: / Line 12: @@
 ** Add Path MTU discovery support for IPv4
 ** Communication layer between l3 and l4 protocols to send PMTU updates
-** Adapt TCP to support dynamic changes of maximum segment size (MSS)
+** Adapt TCP to support dynamic changes of the maximum segment size (MSS)
 * '''Repository:'''
-* '''About Me:''' I’m a Master of Engineering student at Jadavpur University, Kolkata. I have my interest in application development and competitive coding. And I also love to contribute to open sources. I have developed several app development projects on the MERN stack. And I extensively use C++ and its powerful STL libraries for problem-solving related to competitive coding. I started working with ns-3 while doing my final year project of M.E. and eventually grew my interest in computer networks as well. Sometimes I draw random sketches and portraits during my free time, which I take as a hobby. I enjoy doing all my work listening to music because it boosts my brain, so I low-key consider myself a music lover too.
+* '''About Me:''' I’m a Master of Engineering student at Jadavpur University, Kolkata. I have an interest in application development and competitive coding. And I also love to contribute to open sources. I have developed several app development projects on the MERN stack. And I extensively use C++ and its powerful STL libraries for problem-solving related to competitive coding. I started working with ns-3 while doing my final year project of M.E. and eventually grew my interest in computer networks as well. Sometimes I draw random sketches and portraits during my free time, which I take as a hobby. I enjoy doing all my work listening to music because it boosts my brain, so I low-key consider myself a music lover too.
 = Milestones and Deliverables =
 * [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit?usp=sharing Detailed Project Plan] (will be continuously updated throughout the GSoC program duration)

Akash98Sky: /* Milestones and Deliverables */

2022-05-27T12:25:01Z

Milestones and Deliverables

← Older revision		Revision as of 12:25, 27 May 2022
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	= Milestones and Deliverables =		= Milestones and Deliverables =
			* [https://docs.google.com/document/d/1GEY3kMx4-WCzZZcWb9FNVLpRkkGF6URCywdNeVClqeo/edit?usp=sharing Detailed Project Plan] (will be continuously updated throughout the GSoC program duration)

Akash98Sky: /* Project Overview */

2022-05-26T22:03:35Z

Project Overview

← Older revision		Revision as of 22:03, 26 May 2022
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	* '''Mentors:''' Mohit Tahiliani, Bhaskar Kataria, Vivek Jain		* '''Mentors:''' Mohit Tahiliani, Bhaskar Kataria, Vivek Jain
	* '''Google page:''' https://summerofcode.withgoogle.com/programs/2022/projects/QsOiooM7		* '''Google page:''' https://summerofcode.withgoogle.com/programs/2022/projects/QsOiooM7
	* '''Project Goals:'''		* '''Project Goals:''' TCP MSS directly influences the size of an IP packet. And an optimal packet size can highly improve the throughput of a network. Thus, the goal of this project is to dynamically change the MSS of a TCP connection, which can be done by the following setups:
			** Add Path MTU discovery support for IPv4
			** Communication layer between l3 and l4 protocols to send PMTU updates
			** Adapt TCP to support dynamic changes of maximum segment size (MSS)
	* '''Repository:'''		* '''Repository:'''
	* '''About Me:'''		* '''About Me:''' I’m a Master of Engineering student at Jadavpur University, Kolkata. I have my interest in application development and competitive coding. And I also love to contribute to open sources. I have developed several app development projects on the MERN stack. And I extensively use C++ and its powerful STL libraries for problem-solving related to competitive coding. I started working with ns-3 while doing my final year project of M.E. and eventually grew my interest in computer networks as well. Sometimes I draw random sketches and portraits during my free time, which I take as a hobby. I enjoy doing all my work listening to music because it boosts my brain, so I low-key consider myself a music lover too.

	= Milestones and Deliverables =		= Milestones and Deliverables =

Tomh: create GSOC 2022 TCP MSS page

2022-05-25T22:57:05Z

create GSOC 2022 TCP MSS page

New page

{{TOC}}

Back to [[Summer_Projects#Google_Summer_of_Code_2022 | GSoC 2022 projects]]

= Project Overview =

* '''Project Name:''' TCP maximum segment size (MSS) improvements
* '''Student:''' [mailto:a98mondal@gmail.com Akash Mondal]
* '''Mentors:''' Mohit Tahiliani, Bhaskar Kataria, Vivek Jain
* '''Google page:''' https://summerofcode.withgoogle.com/programs/2022/projects/QsOiooM7
* '''Project Goals:'''
* '''Repository:'''
* '''About Me:'''

= Milestones and Deliverables =