I made it print the lun as FFFF when it failed to track it for some reason.
can you send me an example capture to look at and i will fix it.
On Wed, 16 Mar 2005 09:00:55 -0500, ESQuicksall_Misc
<ESQuicksall_Misc@xxxxxxxxxxx> wrote:
> I am using 0.10.10. In the below packet, Ethereal shows the LUN to be
> 0xFFFF. But the PDU shows it to be 0. Why?
>
> No. Time Source Destination Protocol
> Info Length Src
> port Dest port
> 23 13.465488 192.168.50.225 192.168.50.249 iSCSI
> SCSI: Test Unit Ready LUN: 0xffff 102 1088
> 3260
>
> Frame 23 (102 bytes on wire, 102 bytes captured)
> Arrival Time: Mar 15, 2005 17:52:08.564982000
> Time delta from previous packet: 1.683908000 seconds
> Time since reference or first frame: 13.465488000 seconds
> Frame Number: 23
> Packet Length: 102 bytes
> Capture Length: 102 bytes
> Protocols in frame: eth:ip:tcp:iscsi
> Ethernet II, Src: 00:c0:9f:29:70:6f, Dst: 00:e0:02:e3:13:a6
> Destination: 00:e0:02:e3:13:a6 (Crossroa_e3:13:a6)
> Source: 00:c0:9f:29:70:6f (QuantaCo_29:70:6f)
> Type: IP (0x0800)
> Internet Protocol, Src Addr: 192.168.50.225 (192.168.50.225), Dst Addr:
> 192.168.50.249 (192.168.50.249)
> Version: 4
> Header length: 20 bytes
> Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00)
> 0000 00.. = Differentiated Services Codepoint: Default (0x00)
> .... ..0. = ECN-Capable Transport (ECT): 0
> .... ...0 = ECN-CE: 0
> Total Length: 88
> Identification: 0x043d (1085)
> Flags: 0x04 (Don't Fragment)
> 0... = Reserved bit: Not set
> .1.. = Don't fragment: Set
> ..0. = More fragments: Not set
> Fragment offset: 0
> Time to live: 128
> Protocol: TCP (0x06)
> Header checksum: 0x0000 (incorrect, should be 0x0f38)
> Source: 192.168.50.225 (192.168.50.225)
> Destination: 192.168.50.249 (192.168.50.249)
> Transmission Control Protocol, Src Port: 1088 (1088), Dst Port: 3260 (3260),
> Seq: 3309122109, Ack: 2686484998, Len: 48
> Source port: 1088 (1088)
> Destination port: 3260 (3260)
> Sequence number: 3309122109
> Next sequence number: 3309122157
> Acknowledgement number: 2686484998
> Header length: 20 bytes
> Flags: 0x0018 (PSH, ACK)
> 0... .... = Congestion Window Reduced (CWR): Not set
> .0.. .... = ECN-Echo: Not set
> ..0. .... = Urgent: Not set
> ...1 .... = Acknowledgment: Set
> .... 1... = Push: Set
> .... .0.. = Reset: Not set
> .... ..0. = Syn: Not set
> .... ...0 = Fin: Not set
> Window size: 64191
> Checksum: 0xe775 (incorrect, should be 0xa036)
> iSCSI (SCSI Command)
> Opcode: SCSI Command (0x01)
> .0.. .... = I: Queued delivery
> Flags: 0x80
> 1... .... = F: Final PDU in sequence
> .0.. .... = R: No data will be read from target
> ..0. .... = W: No data will be written to target
> .... .000 = Attr: Untagged (0x00)
> TotalAHSLength: 0x00
> DataSegmentLength: 0x00000000
> LUN: 0000000000000000
> InitiatorTaskTag: 0x00000074
> ExpectedDataTransferLength: 0x00000000
> CmdSN: 0x00000074
> ExpStatSN: 0x00000075
> SCSI CDB
> LUN: 0xffff
> Opcode: Test Unit Ready (0x00)
> Vendor Unique = 0, NACA = 0, Link = 0
>
> 0000 00 e0 02 e3 13 a6 00 c0 9f 29 70 6f 08 00 45 00 .........)po..E.
> 0010 00 58 04 3d 40 00 80 06 00 00 c0 a8 32 e1 c0 a8 .X.=@.......2...
> 0020 32 f9 04 40 0c bc c5 3d 32 3d a0 20 82 06 50 18 2..@...=2=. ..P.
> 0030 fa bf e7 75 00 00 01 80 00 00 00 00 00 00 00 00 ...u............
> 0040 00 00 00 00 00 00 00 00 00 74 00 00 00 00 00 00 .........t......
> 0050 00 74 00 00 00 75 00 00 00 00 00 00 00 00 00 00 .t...u..........
> 0060 00 00 00 00 00 00 ......
>
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