From 0981ec52918f32f4c91f163de309ad2ce00c77a3 Mon Sep 17 00:00:00 2001
From: feyris-tan <4116042+feyris-tan@users.noreply.github.com>
Date: Thu, 24 Jul 2025 22:43:22 +0200
Subject: [PATCH] Discard some proprietary EtherTypes.

---
 .../Skyscraper/Scraper/SkyscraperContext.cs     | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/skyscraper8/Skyscraper/Scraper/SkyscraperContext.cs b/skyscraper8/Skyscraper/Scraper/SkyscraperContext.cs
index 960cdf0..ac8fc17 100644
--- a/skyscraper8/Skyscraper/Scraper/SkyscraperContext.cs
+++ b/skyscraper8/Skyscraper/Scraper/SkyscraperContext.cs
@@ -66,6 +66,7 @@ using skyscraper8.yo3explorer;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
@@ -2748,6 +2749,22 @@ namespace skyscraper5.Skyscraper.Scraper
 					//3Com(Bridge) XNS Sys Mgmt
 					//Can't say anything about these. I don't have any 3Com equipment.
 					return;
+                case 0x94ce:
+                    //Something proprietary. No idea.
+                    return;
+                case 0xb69d:
+	                //Something proprietary. No idea.
+	                return;
+				case 0xf67f:
+	                if (contents[20] == 0xaa && contents[21] == 0xaa && contents[22] == 0x03 && contents[23] == 0x00 && contents[24] == 0x00 && contents[25] == 0x00)
+	                {
+		                (contents[26], contents[27]) = (contents[27], contents[26]);
+		                ushort newEtherType = BitConverter.ToUInt16(contents, 26);
+		                byte[] newPacket = new byte[contents.Length - 28];
+		                Array.Copy(contents, 28, newPacket, 0, newPacket.Length);
+		                OnEthernetFrame(pid, destination, source, newEtherType, newPacket);
+	                }
+	                return;
 				default:
 	                throw new NotImplementedException(String.Format("EtherType: 0x{0:X4}", etherType));
 			}