The BIRD Internet Routing Daemon

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BIRD Programmer's Documentation (version 3.0.1)

Ondrej Filip <feela@network.cz>, Martin Mares <mj@ucw.cz>, Ondrej Zajicek <santiago@crfreenet.org> Maria Matejka <mq@jmq.cz>,

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This document contains programmer's documentation for the BIRD Internet Routing Daemon project.

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1. BIRD Design

• 1.1 Introduction
• 1.2 Design goals
• 1.3 Architecture
• 1.4 Implementation

2. Core

• 2.1 Forwarding Information Base
• 2.2 Routing tables
• 2.3 Route attribute cache
• 2.4 Routing protocols
• 2.5 Graceful restart recovery
• 2.6 Protocol hooks
• 2.7 Interfaces
• 2.8 MPLS
• 2.9 Neighbor cache
• 2.10 Command line interface
• 2.11 Object locks

3. Configuration

• 3.1 Configuration manager
• 3.2 Lexical analyzer
• 3.3 Parser

4. Filters

• 4.1 Filters
• 4.2 Trie for prefix sets

5. Protocols

• 5.1 The Babel protocol
• 5.2 Bidirectional Forwarding Detection
• 5.3 Border Gateway Protocol
• 5.4 BGP Monitoring Protocol (BMP)
• 5.5 Open Shortest Path First (OSPF)
• 5.6 Pipe
• 5.7 Router Advertisements
• 5.8 Routing Information Protocol (RIP)
• 5.9 RPKI To Router (RPKI-RTR)
• 5.10 Static
• 5.11 Direct

6. System dependent parts

• 6.1 Introduction
• 6.2 Logging
• 6.3 Kernel synchronization

7. Library functions

• 7.1 IP addresses
• 7.2 Linked lists
• 7.3 Miscellaneous functions.
• 7.4 Message authentication codes
• 7.5 Flow specification (flowspec)

8. Resources

• 8.1 Introduction
• 8.2 Resource pools
• 8.3 Memory blocks
• 8.4 Linear memory pools
• 8.5 Slabs
• 8.6 Events
• 8.7 Sockets

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