Moves IP networking to Part II. Moves Codeplug from Part II to the Appendix. Fixes some

links.

pages/01.welcome/default.md

@@ -2,7 +2,7 @@
 title: Welcome
 ---
 
-## Part I - Air and IP Interface
+## Part I - Air Interface
 * [M17 RF Protocol: Summary](/part-1/m17-rf-protocol-summary)
 * [Glossary](/part-1/glossary)
 * [Physical Layer](/part-1/physical-layer)
@@ -17,21 +17,22 @@ title: Welcome
     * [Packet Superframes](/part-1/application-layer#packet-superframes)
     * [Encryption Types](/part-1/application-layer#encryption-types)
 
-## Part II - Codeplug
-* [Recommendation for the codeplug structure](/part-2/codeplug#recommendation-for-the-codeplug-structure)
-    * [Introduction](/part-2/codeplug#introduction)
-    * [Codeplug file structure](/part-2/codeplug#codeplug-file-structure)
-    * [Example Codeplug](/part-2/codeplug#example-codeplug)
+## Part II - Internet Interface
+* [M17 Internet Protocol (IP) Networking](/part-2/ip-networking)
+    * [Standard IP Framing](/part-2/ip-networking#standard-ip-framing)
+    * [Control Packets](/part-2/ip-networking#control-packets)
 
 ## Appendix
 * [Address Encoding](/appendix/address-encoding)
     * [Callsign Encoding: base40](/appendix/address-encoding#callsign-encoding-base40)
     * [Callsign Formats](/appendix/address-encoding#callsign-formats)
+* [Codeplug](/appendix/codeplug)
+    * [Recommendation for the codeplug structure](/appendix/codeplug#recommendation-for-the-codeplug-structure)
+    * [Introduction](/appendix/codeplug#introduction)
+    * [Codeplug file structure](/appendix/codeplug#codeplug-file-structure)
+    * [Example Codeplug](/appendix/codeplug#example-codeplug)
 * [Decorrelator sequence](/appendix/decorrelator-sequence)
 * [Interleaving](/appendix/interleaving)
-* [M17 Internet Protocol (IP) Networking](/appendix/ip-networking)
-    * [Standard IP Framing](/appendix/ip-networking#standard-ip-framing)
-    * [Control Packets](/appendix/ip-networking#control-packets)
 * [KISS Protocol](/appendix/kiss-protocol)
     * [References](/appendix/kiss-protocol#references)
     * [Glossary](/appendix/kiss-protocol#glossary)
@@ -40,4 +41,4 @@ title: Welcome
     * [Packet Protocols](/appendix/kiss-protocol#packet-protocols)
     * [Stream Protocol](/appendix/kiss-protocol#stream-protocol)
     * [Mixing Modes](/appendix/kiss-protocol#mixing-modes)
-    * [Implementation Details](/appendix/kiss-protocol#implementation-details)
+    * [Implementation Details](/appendix/kiss-protocol#implementation-details)

pages/02.part-1/04.data-link-layer/docs.md

@@ -109,7 +109,7 @@ Bits   | Meaning
 
 The LSF META field is defined by the specific application.
 
-##### LSF CRC
+##### <span id="lsf-crc">LSF CRC</span>
 
 M17 uses a non-standard version of 16-bit CRC with polynomial $x^{16} + x^{14} + x^{12} + x^{11} + x^8 + x^5 + x^4 + x^2 + 1$ or 0x5935 and initial value of 0xFFFF. This polynomial allows for detecting all errors up to hamming distance of 5 with payloads up to 241 bits, which is less than the amount of data in each frame.
 

pages/02.part-1/chapter.md

@@ -1,9 +1,9 @@
 ---
-title: 'Part I - Air and IP Interface'
+title: 'Part I - Air Interface'
 taxonomy:
     category: docs
 ---
 
 ### Part I
 
-# Air and IP Interface
+# Air Interface

pages/03.part-2/01.ip-networking/docs.md

@@ -28,7 +28,7 @@ StreamID (SID) | 16 bits  | Random bits, changed for each PTT or stream, but con
 LICH           | 224 bits | The meaningful contents of a LICH frame (dst, src, streamtype, META field) as defined earlier.
 FN             | 16 bits  | Frame number (exactly as would be transmitted as an RF stream frame, including the last frame indicator at (FN & 0x8000)
 Payload        | 128 bits | Payload (exactly as would be transmitted in an RF stream frame)
-CRC16          | 16 bits  | CRC for the entire packet, as defined earlier [CRC definition](https://spec.m17project.org/part-1/data-link-layer#crc)
+CRC16          | 16 bits  | CRC for the entire packet, as defined earlier [CRC definition](../../part-1/data-link-layer#lsf-crc)
 
 The CRC checksum must be recomputed after modification or re-assembly of the packet, such as when translating from RF to IP framing.
 

pages/03.part-2/chapter.md

@@ -1,9 +1,9 @@
 ---
-title: 'Part II - Codeplug'
+title: 'Part II - Internet Interface'
 taxonomy:
     category: docs
 ---
 
 ### Part II
 
-# Codeplug
+# Internet Interface