From mint-bounce@lists.fishpool.fi Thu Nov 25 19:59:24 2004 X-Original-To: fnaumann@mail.boerde.de Delivered-To: fnaumann@mail.boerde.de Message-ID: <41A62A89.4000103@seznam.cz> Date: Thu, 25 Nov 2004 13:55:05 -0500 From: Standa Opichal User-Agent: Mozilla Thunderbird 0.8 (Windows/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 To: mint@fishpool.com Subject: Re: [MiNT] Weird ping reply References: <200411201353.p41419@b.maus.de> <41A60D8B.3000402@seznam.cz> In-Reply-To: <41A60D8B.3000402@seznam.cz> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-ecartis-version: Ecartis v1.0.0 Sender: mint-bounce@lists.fishpool.fi Errors-To: mint-bounce@lists.fishpool.fi X-original-sender: opichals@seznam.cz Precedence: bulk List-help: List-unsubscribe: List-Id: X-List-ID: X-Virus-Scanned: by amavisd-new at relay.boerde.de X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on relay.boerde.de X-Spam-Status: No, hits=-1.0 tagged_above=-50.5 required=3.8 tests=BAYES_00 X-Spam-Level: Hi, OK, I found out that the HW address I am getting is my HUB's one. It seems that the bridge or the NAT in the HUB exchanged this. I don't know exactly why, but it is definitely not a mintnet fault. Anyway, does anyone have idea what was it going there? STanda Standa Opichal wrote: > Hi, > > I the following packet sniff there is a ping request and response > packets shown captured from an artificial network between Windows and > MiNT (SpareMiNT) installation running in ARAnyM. I wonder why the reply > HW address in the destination packet is not the source one taken from > the request packet. The Windows network is a bridge over two connections > if it helps. > > Request: > > Destination: 00:41:45:54:48:30 (00:41:45:54:48:30) > > Source: 02:41:41:41:41:41 (02:41:41:41:41:41) > > Reply: > > Destination: 00:50:18:05:3a:aa (Advanced_05:3a:aa) > > Source: 00:41:45:54:48:30 (00:41:45:54:48:30) > > Perhaps there is something I am missing completely in netwoking, please > help. > > STanda > > > ======================= Cut ================= > No. Time Source Destination Protocol > Info > 16 15.036576 192.168.0.222 192.168.0.223 ICMP > Echo (ping) request > > Frame 16 (74 bytes on wire, 74 bytes captured) > Arrival Time: Nov 25, 2004 11:36:42.125426000 > Time delta from previous packet: 0.029008000 seconds > Time since reference or first frame: 15.036576000 seconds > Frame Number: 16 > Packet Length: 74 bytes > Capture Length: 74 bytes > Ethernet II, Src: 02:41:41:41:41:41, Dst: 00:41:45:54:48:30 > Destination: 00:41:45:54:48:30 (00:41:45:54:48:30) > Source: 02:41:41:41:41:41 (02:41:41:41:41:41) > Type: IP (0x0800) > Internet Protocol, Src Addr: 192.168.0.222 (192.168.0.222), Dst Addr: > 192.168.0.223 (192.168.0.223) > Version: 4 > Header length: 20 bytes > Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00) > Total Length: 60 > Identification: 0x6b3e (27454) > Flags: 0x00 > Fragment offset: 0 > Time to live: 128 > Protocol: ICMP (0x01) > Header checksum: 0x4c75 (correct) > Source: 192.168.0.222 (192.168.0.222) > Destination: 192.168.0.223 (192.168.0.223) > Internet Control Message Protocol > Type: 8 (Echo (ping) request) > Code: 0 > Checksum: 0x395c (correct) > Identifier: 0x0300 > Sequence number: 0x1100 > Data (32 bytes) > > 0000 00 41 45 54 48 30 02 41 41 41 41 41 08 00 45 00 .AETH0.AAAAA..E. > 0010 00 3c 6b 3e 00 00 80 01 4c 75 c0 a8 00 de c0 a8 .....Lu...... > 0020 00 df 08 00 39 5c 03 00 11 00 61 62 63 64 65 66 ....9\....abcdef > 0030 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 ghijklmnopqrstuv > 0040 77 61 62 63 64 65 66 67 68 69 wabcdefghi > > No. Time Source Destination Protocol > Info > 17 15.037698 192.168.0.223 192.168.0.222 ICMP > Echo (ping) reply > > Frame 17 (74 bytes on wire, 74 bytes captured) > Arrival Time: Nov 25, 2004 11:36:42.126548000 > Time delta from previous packet: 0.001122000 seconds > Time since reference or first frame: 15.037698000 seconds > Frame Number: 17 > Packet Length: 74 bytes > Capture Length: 74 bytes > Ethernet II, Src: 00:41:45:54:48:30, Dst: 00:50:18:05:3a:aa > Destination: 00:50:18:05:3a:aa (Advanced_05:3a:aa) > Source: 00:41:45:54:48:30 (00:41:45:54:48:30) > Type: IP (0x0800) > Internet Protocol, Src Addr: 192.168.0.223 (192.168.0.223), Dst Addr: > 192.168.0.222 (192.168.0.222) > Version: 4 > Header length: 20 bytes > Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00) > Total Length: 60 > Identification: 0x00e4 (228) > Flags: 0x00 > Fragment offset: 0 > Time to live: 255 > Protocol: ICMP (0x01) > Header checksum: 0x37cf (correct) > Source: 192.168.0.223 (192.168.0.223) > Destination: 192.168.0.222 (192.168.0.222) > Internet Control Message Protocol > Type: 0 (Echo (ping) reply) > Code: 0 > Checksum: 0x415c (correct) > Identifier: 0x0300 > Sequence number: 0x1100 > Data (32 bytes) > > 0000 00 50 18 05 3a aa 00 41 45 54 48 30 08 00 45 00 .P..:..AETH0..E. > 0010 00 3c 00 e4 00 00 ff 01 37 cf c0 a8 00 df c0 a8 .<......7....... > 0020 00 de 00 00 41 5c 03 00 11 00 61 62 63 64 65 66 ....A\....abcdef > 0030 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 ghijklmnopqrstuv > 0040 77 61 62 63 64 65 66 67 68 69 wabcdefghi > >