
What is the news-
- The National Internet Exchange of India (NIXI) is proud to announce the launch of the BhashaNet portal for the upcoming Universal Acceptance (UA) Day.
| Universal Acceptance is the principle that all domain names and email addresses should be treated equally, regardless of the characters used in them. |
What is BhashaNet Portal?
- The Bhasha-Net Portal is a digital platform launched by NIXI, aimed at promoting Universal Acceptance (UA).
- The portal specifically focuses on ensuring that individuals, regardless of the language or script they use, can fully participate in the digital world.
- The portal is designed to provide resources, tools, and information to support the integration of diverse languages and scripts into online platforms, websites, and applications.
Objectives:
- To provide a truly multilingual internet, where local language website name and local language email id, work everywhere seamlessly.
- To foster digital inclusivity by addressing linguistic barriers and promoting the use of local languages and scripts in digital communication.
About National Internet Exchange of India (NIXI)
Four key services include- 1. Setting up Internet Exchange Points, 2. Managing the .IN Registry, 3. Promoting IPv4 and IPv6 address adoption through IRINN, and 4. Offering data center services under NIXI-CSC. |
Back2Basics:
| IPv4 | IPv6 | |
| Address Format | 32-bit address format (e.g., 192.0.2.1) | 128-bit address format (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) |
| Address Representation | Decimal dotted notation (e.g., 192.0.2.1) | Hexadecimal colon-hex notation (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) |
| Address Space | Limited address space (~4.3 billion addresses) | Vast address space (approximately 3.4×10^38 addresses) |
| Header Length | Fixed-length header (20 bytes) | Variable-length header (40 bytes or more) |
| Header Options | Limited options | Expanded options for quality of service, security, and mobility |
| Broadcast | Uses broadcast addresses for network discovery and ARP (Address Resolution Protocol) | Uses multicast addressing for efficient communication |
| Security | Limited built-in security features | Built-in IPsec (Internet Protocol Security) support for end-to-end encryption and authentication |
| Adoption Status | Widely deployed and used | Increasing adoption but not yet fully ubiquitous |
PYQ:
2011: What is “Virtual Private Network”?
- It is a private computer network of an organization where the remote users can transmit encrypted information through the server of the organization
- It is a computer network across a public internet that provides users access to their organization’s network while maintaining the security of the information transmitted
- It is a computer network in which users can access a shared pool of computing resources through a service provider
- None of the statements (A), (B) and (C) given above is a correct description of Virtual Private Network

