diff --git a/Asuro.iso b/Asuro.iso
index 66ded369..45e83403 100644
Binary files a/Asuro.iso and b/Asuro.iso differ
diff --git a/bin/kernel.bin b/bin/kernel.bin
index 8e3b26a5..0306dcad 100755
Binary files a/bin/kernel.bin and b/bin/kernel.bin differ
diff --git a/iso/boot/asuro.bin b/iso/boot/asuro.bin
index 8e3b26a5..0306dcad 100755
Binary files a/iso/boot/asuro.bin and b/iso/boot/asuro.bin differ
diff --git a/lib/arp.ppu b/lib/arp.ppu
index afaea4aa..25ffe914 100644
Binary files a/lib/arp.ppu and b/lib/arp.ppu differ
diff --git a/lib/asuro.ppu b/lib/asuro.ppu
index 3811e24f..cfb11448 100644
Binary files a/lib/asuro.ppu and b/lib/asuro.ppu differ
diff --git a/lib/eth2.ppu b/lib/eth2.ppu
index 9bf6c2f2..1f8dfa53 100644
Binary files a/lib/eth2.ppu and b/lib/eth2.ppu differ
diff --git a/lib/ipv4.ppu b/lib/ipv4.ppu
index b6ed1d33..39cd956a 100644
Binary files a/lib/ipv4.ppu and b/lib/ipv4.ppu differ
diff --git a/lib/libpconsole.a b/lib/libpconsole.a
index 66b968c8..6542938d 100644
Binary files a/lib/libpconsole.a and b/lib/libpconsole.a differ
diff --git a/lib/libpmultiboot.a b/lib/libpmultiboot.a
index 27991422..45d9c116 100644
Binary files a/lib/libpmultiboot.a and b/lib/libpmultiboot.a differ
diff --git a/lib/libpsystem.a b/lib/libpsystem.a
index d2902b78..526bbf21 100644
Binary files a/lib/libpsystem.a and b/lib/libpsystem.a differ
diff --git a/lib/net.ppu b/lib/net.ppu
index ff35b07b..55908cb7 100644
Binary files a/lib/net.ppu and b/lib/net.ppu differ
diff --git a/lib/shell.ppu b/lib/shell.ppu
index 4fd5d710..87d9fdad 100644
Binary files a/lib/shell.ppu and b/lib/shell.ppu differ
diff --git a/lib/terminal.ppu b/lib/terminal.ppu
index bcf09df8..9866683d 100644
Binary files a/lib/terminal.ppu and b/lib/terminal.ppu differ
diff --git a/src/driver/net/l2/eth2.pas b/src/driver/net/l2/eth2.pas
index f4700f2c..79781871 100644
--- a/src/driver/net/l2/eth2.pas
+++ b/src/driver/net/l2/eth2.pas
@@ -8,7 +8,8 @@ uses
     nettypes, netutils, 
     net,
     netlog,
-    console;
+    console,
+    crc;
 
 procedure send(p_data : void; p_len : uint16; eth_type : uint16; p_context : PPacketContext);
 procedure registerType(eType : uint16; RecvCB : TRecvCallback);
@@ -38,6 +39,7 @@ var
     hdr    : TEthernetHeader;
     pad    : sint32;
     size   : uint32;
+    FCS    : puint32;
 
 begin
     pad:= 46 - p_len;
@@ -45,7 +47,7 @@ begin
     push_trace('eth2.send');
     writeToLogLn('    L2: eth2.send');
     if p_context <> nil then begin
-        size:= pad + p_len + sizeof(TEthernetHeader);
+        size:= sizeof(TEthernetHeader) + p_len + pad + 4;
         buffer:= kalloc(size);
         copyMAC(@p_context^.MAC.Source[0], @hdr.src[0]);
         copyMAC(@p_context^.MAC.Destination[0], @hdr.dst[0]);
@@ -53,6 +55,8 @@ begin
         hdr.EthTypeLo:= eth_type AND $FF;
         memcpy(uint32(@hdr), uint32(buffer), sizeof(TEthernetHeader));
         memcpy(uint32(p_data), uint32(buffer)+sizeof(TEthernetHeader), p_len);
+        FCS:= puint32((uint32(buffer) + size) - 4);
+        FCS^:= crc32(puint8(buffer), size - 4);
         net.send(buffer, size);
         kfree(buffer);
     end;
diff --git a/src/include/asuro.pas b/src/include/asuro.pas
index 9680cd3e..9977949d 100644
--- a/src/include/asuro.pas
+++ b/src/include/asuro.pas
@@ -9,14 +9,14 @@ const
      VERSION_SUB   = '1';
      REVISION      = '677';
      RELEASE       = 'ia';
-     LINE_COUNT    = 27909;
-     FILE_COUNT    = 89;
+     LINE_COUNT    = 28004;
+     FILE_COUNT    = 90;
      DRIVER_COUNT  = 32;
      FPC_VERSION   = '2.6.4';
      NASM_VERSION  = '2.10.09';
      MAKE_VERSION  = '3.81';
      COMPILE_DATE  = '10/05/18';
-     COMPILE_TIME  = '15:00:26';
+     COMPILE_TIME  = '15:27:24';
  
 implementation