On 10/21/2013 09:06 AM, Johannes Berg wrote:
> On Thu, 2013-10-17 at 12:19 -0400, Will Hawkins wrote:
>
>> Not to clog up the channel, but I was running into exactly the same
>> problem. I expected to see the problem somewhere in the kernel, etc. I
>> turned on debugging and kernel tracing and saw nothing. The fix for me
>> is almost identical to the fix that Detlev first described.
>>
>> However, the problem for me was somewhere else entirely. The access
>> point was sending out malformed beacon messages that kept it from
>> showing up.
>
> Any idea how they were malformed? Was there a bad DS IE or so?
I'm not enough of an expert to answer your question definitively.
However, I've included the malformed packet as an attachment. I've
stripped identifying information (hopefully), but think that this will
still give you information to answer the question.
If this is not sufficient, please let me know! I'm glad to help however
I can.
Will
>
> johannes
>
>
No. Time Source Destination Protocol Length Info
22955 54.834442 xxxxxxxxxxxxxxxxx Broadcast 802.11 295 Beacon frame, SN=382, FN=0, Flags=........, BI=100, SSID=xxxx[Malformed Packet]
Frame 22955: 295 bytes on wire (2360 bits), 295 bytes captured (2360 bits)
Arrival Time: Oct 7, 2013 11:18:42.842426000 EDT
Epoch Time: 1381159122.842426000 seconds
[Time delta from previous captured frame: 0.009828000 seconds]
[Time delta from previous displayed frame: 0.009828000 seconds]
[Time since reference or first frame: 54.834442000 seconds]
Frame Number: 22955
Frame Length: 295 bytes (2360 bits)
Capture Length: 295 bytes (2360 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: radiotap:wlan]
Radiotap Header v0, Length 18
Header revision: 0
Header pad: 0
Header length: 18
Present flags
.... .... .... .... .... .... .... ...0 = TSFT: False
.... .... .... .... .... .... .... ..1. = Flags: True
.... .... .... .... .... .... .... .1.. = Rate: True
.... .... .... .... .... .... .... 1... = Channel: True
.... .... .... .... .... .... ...0 .... = FHSS: False
.... .... .... .... .... .... ..1. .... = dBm Antenna Signal: True
.... .... .... .... .... .... .0.. .... = dBm Antenna Noise: False
.... .... .... .... .... .... 0... .... = Lock Quality: False
.... .... .... .... .... ...0 .... .... = TX Attenuation: False
.... .... .... .... .... ..0. .... .... = dB TX Attenuation: False
.... .... .... .... .... .0.. .... .... = dBm TX Power: False
.... .... .... .... .... 1... .... .... = Antenna: True
.... .... .... .... ...0 .... .... .... = dB Antenna Signal: False
.... .... .... .... ..0. .... .... .... = dB Antenna Noise: False
.... .... .... .... .1.. .... .... .... = RX flags: True
.... .... .... .0.. .... .... .... .... = Channel+: False
.... .... .... 0... .... .... .... .... = HT information: False
..0. .... .... .... .... .... .... .... = Radiotap NS next: False
.0.. .... .... .... .... .... .... .... = Vendor NS next: False
0... .... .... .... .... .... .... .... = Ext: False
Flags: 0x00
.... ...0 = CFP: False
.... ..0. = Preamble: Long
.... .0.. = WEP: False
.... 0... = Fragmentation: False
...0 .... = FCS at end: False
..0. .... = Data Pad: False
.0.. .... = Bad FCS: False
0... .... = Short GI: False
Data Rate: 1.0 Mb/s
Channel frequency: 2437 [BG 6]
Channel type: 802.11b (0x00a0)
.... .... ...0 .... = Turbo: False
.... .... ..1. .... = Complementary Code Keying (CCK): True
.... .... .0.. .... = Orthogonal Frequency-Division Multiplexing (OFDM): False
.... .... 1... .... = 2 GHz spectrum: True
.... ...0 .... .... = 5 GHz spectrum: False
.... ..0. .... .... = Passive: False
.... .0.. .... .... = Dynamic CCK-OFDM: False
.... 0... .... .... = Gaussian Frequency Shift Keying (GFSK): False
...0 .... .... .... = GSM (900MHz): False
..0. .... .... .... = Static Turbo: False
.0.. .... .... .... = Half Rate Channel (10MHz Channel Width): False
0... .... .... .... = Quarter Rate Channel (5MHz Channel Width): False
SSI Signal: -48 dBm
Antenna: 3
RX flags: 0x0000
.... .... .... .... .... ..0. = Bad PLCP: False
IEEE 802.11 Beacon frame, Flags: ........
Type/Subtype: Beacon frame (0x08)
Frame Control: 0x0080 (Normal)
Version: 0
Type: Management frame (0)
Subtype: 8
Flags: 0x0
.... ..00 = DS status: Not leaving DS or network is operating in AD-HOC mode (To DS: 0 From DS: 0) (0x00)
.... .0.. = More Fragments: This is the last fragment
.... 0... = Retry: Frame is not being retransmitted
...0 .... = PWR MGT: STA will stay up
..0. .... = More Data: No data buffered
.0.. .... = Protected flag: Data is not protected
0... .... = Order flag: Not strictly ordered
Duration: 0
Destination address: Broadcast (ff:ff:ff:ff:ff:ff)
Source address: xxxx
BSS Id: xxxx
Fragment number: 0
Sequence number: 382
IEEE 802.11 wireless LAN management frame
Fixed parameters (12 bytes)
Timestamp: 0x00000314d3051180
Beacon Interval: 0.102400 [Seconds]
Capabilities Information: 0x0131
.... .... .... ...1 = ESS capabilities: Transmitter is an AP
.... .... .... ..0. = IBSS status: Transmitter belongs to a BSS
.... ..0. .... 00.. = CFP participation capabilities: No point coordinator at AP (0x0000)
.... .... ...1 .... = Privacy: AP/STA can support WEP
.... .... ..1. .... = Short Preamble: Short preamble allowed
.... .... .0.. .... = PBCC: PBCC modulation not allowed
.... .... 0... .... = Channel Agility: Channel agility not in use
.... ...1 .... .... = Spectrum Management: dot11SpectrumManagementRequired TRUE
.... .0.. .... .... = Short Slot Time: Short slot time not in use
.... 0... .... .... = Automatic Power Save Delivery: apsd not implemented
..0. .... .... .... = DSSS-OFDM: DSSS-OFDM modulation not allowed
.0.. .... .... .... = Delayed Block Ack: delayed block ack not implemented
0... .... .... .... = Immediate Block Ack: immediate block ack not implemented
Tagged parameters (241 bytes)
Tag: SSID parameter set: xxxx
Tag Number: SSID parameter set (0)
Tag length: 14
SSID: xxxx
Tag: Supported Rates 1(B), 2(B), 5.5(B), 11(B), 6, 9, 12, 18, [Mbit/sec]
Tag Number: Supported Rates (1)
Tag length: 8
Supported Rates: 1(B)
Supported Rates: 2(B)
Supported Rates: 5.5(B)
Supported Rates: 11(B)
Supported Rates: 6
Supported Rates: 9
Supported Rates: 12
Supported Rates: 18
Tag: DS Parameter set : Current Channel: 6
Tag Number: DS Parameter set (3)
Tag length: 1
Current Channel: 6
Tag: Traffic Indication Map (TIM): DTIM 0 of 0 bitmap
Tag Number: Traffic Indication Map (TIM) (5)
Tag length: 4
DTIM count: 0
DTIM period: 1
Bitmap control: 0x00
.... ...0 = Multicast: False
0000 000. = Bitmap Offset: 0x00
Partial Virtual Bitmap: 00
Tag: Country Information: Country Code AU, Environment Any
Tag Number: Country Information (7)
Tag length: 6
Code: AU
Environment: Any (0x20)
Country Info: First Channel Number: 1, Number of Channels: 13, Maximum Transmit Power Level: 22 dBm
First Channel Number: 1
Number of Channels: 13
Maximum Transmit Power Level (in dBm): 22
Tag: Power Constraint :0
Tag Number: Power Constraint (32)
Tag length: 1
Local Power Constraint: 0x00
Tag: ERP Information
Tag Number: ERP Information (42)
Tag length: 1
ERP Information: 0x02
.... ...0 = Non ERP Present: Not set
.... ..1. = Use Protection: Set
.... .0.. = Barker Preamble Mode: Not set
0000 0... = Reserved: 0x00
Tag: RSN Information
Tag Number: RSN Information (48)
Tag length: 24
RSN Version: 24
Group Cipher Suite: 00-0f-ac (Ieee8021) TKIP
Group Cipher Suite OUI: 00-0f-ac (Ieee8021)
Group Cipher Suite type: TKIP (2)
Pairwise Cipher Suite Count: 2
Pairwise Cipher Suite List 00-0f-ac (Ieee8021) AES (CCM) 00-0f-ac (Ieee8021) TKIP
Pairwise Cipher Suite: 00-0f-ac (Ieee8021) AES (CCM)
Pairwise Cipher Suite OUI: 00-0f-ac (Ieee8021)
Pairwise Cipher Suite type: AES (CCM) (4)
Pairwise Cipher Suite: 00-0f-ac (Ieee8021) TKIP
Pairwise Cipher Suite OUI: 00-0f-ac (Ieee8021)
Pairwise Cipher Suite type: TKIP (2)
Auth Key Management (AKM) Suite Count: 2
Auth Key Management (AKM) List 00-0f-ac (Ieee8021) PSK
Auth Key Management (AKM) Suite: 00-0f-ac (Ieee8021) PSK
Auth Key Management (AKM) OUI: 00-0f-ac (Ieee8021)
Auth Key Management (AKM) type: PSK (2)
Auth Key Management (AKM) Suite: 00-00-32 (Marconi) FT using PSK
Auth Key Management (AKM) OUI: 00-00-32 (Marconi)
Auth Key Management (AKM) type: 4
RSN Capabilities: 0x4830
.... .... .... ...0 = RSN Pre-Auth capabilities: Transmitter does not support pre-authentication
.... .... .... ..0. = RSN No Pairwise capabilities: Transmitter can support WEP default key 0 simultaneously with Pairwise key
.... .... .... 00.. = RSN PTKSA Replay Counter capabilities: 1 replay counter per PTKSA/GTKSA/STAKeySA (0x0000)
.... .... ..11 .... = RSN GTKSA Replay Counter capabilities: 16 replay counters per PTKSA/GTKSA/STAKeySA (0x0003)
.... .... .0.. .... = Management Frame Protection Required: False
.... .... 0... .... = Management Frame Protection Capable: False
.... ..0. .... .... = PeerKey Enabled: False
Tag: Extended Supported Rates 24, 36, 48, 54, [Mbit/sec]
Tag Number: Extended Supported Rates (50)
Tag length: 4
Extented Supported Rates: 24
Extented Supported Rates: 36
Extented Supported Rates: 48
Extented Supported Rates: 54
Tag: HT Capabilities (802.11n D1.10)
Tag Number: HT Capabilities (802.11n D1.10) (45)
Tag length: 26
HT Capabilities Info: 0x018c
.... .... .... ...0 = HT LDPC coding capability: Transmitter does not support receiving LDPC coded packets
.... .... .... ..0. = HT Support channel width: Transmitter only supports 20MHz operation
.... .... .... 11.. = HT SM Power Save: SM Power Save disabled (0x0003)
.... .... ...0 .... = HT Green Field: Transmitter is not able to receive PPDUs with Green Field (GF) preamble
.... .... ..0. .... = HT Short GI for 20MHz: Not supported
.... .... .0.. .... = HT Short GI for 40MHz: Not supported
.... .... 1... .... = HT Tx STBC: Supported
.... ..01 .... .... = HT Rx STBC: Rx support of one spatial stream (0x0001)
.... .0.. .... .... = HT Delayed Block ACK: Transmitter does not support HT-Delayed BlockAck
.... 0... .... .... = HT Max A-MSDU length: 3839 bytes
...0 .... .... .... = HT DSSS/CCK mode in 40MHz: Won't/Can't use of DSSS/CCK in 40 MHz
..0. .... .... .... = HT PSMP Support: Won't/Can't support PSMP operation
.0.. .... .... .... = HT Forty MHz Intolerant: Use of 40 MHz transmissions unrestricted/allowed
0... .... .... .... = HT L-SIG TXOP Protection support: Not supported
A-MPDU Parameters: 0x001b
.... ..11 = Maximum Rx A-MPDU Length: 65535 [Bytes]
...1 10.. = MPDU Density: 8 [usec] (0x06)
000. .... = Reserved: 0x00
Rx Supported Modulation and Coding Scheme Set: MCS Set
Tag interpretation: Rx Modulation and Coding Scheme (One bit per modulation)
.... .... .... .... .... .... 1111 1111 = Rx Bitmask Bits 0-7: 0x000000ff
.... .... .... .... 0111 1111 .... .... = Rx Bitmask Bits 8-15: 0x0000007f
.... .... 0000 0000 .... .... .... .... = Rx Bitmask Bits 16-23: 0x00000000
0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00000000
.... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x00000000
.... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00000000
.... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x00000000
...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x00000000
Highest Supported Data Rate: 0x0000
.... .... .... ...0 = Tx Supported MCS Set: Not Defined
.... .... .... ..0. = Tx and Rx MCS Set: Equal
.... .... .... 00.. = Tx Maximum Number of Spatial Streams Supported: 1 spatial stream (0x0000)
.... .... ...0 .... = Unequal Modulation: Not supported
HT Extended Capabilities: 0x0000
.... .... .... ...0 = Transmitter supports PCO: Not supported
.... .... .... .00. = Time needed to transition between 20MHz and 40MHz: No Transition (0x0000)
.... ..00 .... .... = MCS Feedback capability: STA does not provide MCS feedback (0x0000)
.... .0.. .... .... = High Throughput: Not supported
.... 0... .... .... = Reverse Direction Responder: Not supported
Transmit Beam Forming (TxBF) Capabilities: 0x0000
.... .... .... .... .... .... .... ...0 = Transmit Beamforming: Not supported
.... .... .... .... .... .... .... ..0. = Receive Staggered Sounding: Not supported
.... .... .... .... .... .... .... .0.. = Transmit Staggered Sounding: Not supported
.... .... .... .... .... .... .... 0... = Receive Null Data packet (NDP): Not supported
.... .... .... .... .... .... ...0 .... = Transmit Null Data packet (NDP): Not supported
.... .... .... .... .... .... ..0. .... = Implicit TxBF capable: Not supported
.... .... .... .... .... .... 00.. .... = Calibration: incapable (0x00000000)
.... .... .... .... .... ...0 .... .... = STA can apply TxBF using CSI explicit feedback: Not supported
.... .... .... .... .... ..0. .... .... = STA can apply TxBF using uncompressed beamforming feedback matrix: Not supported
.... .... .... .... .... .0.. .... .... = STA can apply TxBF using compressed beamforming feedback matrix: Not supported
.... .... .... .... ...0 0... .... .... = Receiver can return explicit CSI feedback: not supported (0x00000000)
.... .... .... .... .00. .... .... .... = Receiver can return explicit uncompressed Beamforming Feedback Matrix: not supported (0x00000000)
.... .... .... ...0 0... .... .... .... = STA can compress and use compressed Beamforming Feedback Matrix: not supported (0x00000000)
.... .... .... .00. .... .... .... .... = Minimal grouping used for explicit feedback reports: No grouping supported (0x00000000)
.... .... ...0 0... .... .... .... .... = Max antennae STA can support when CSI feedback required: 1 TX antenna sounding (0x00000000)
.... .... .00. .... .... .... .... .... = Max antennae STA can support when uncompressed Beamforming feedback required: 1 TX antenna sounding (0x00000000)
.... ...0 0... .... .... .... .... .... = Max antennae STA can support when compressed Beamforming feedback required: 1 TX antenna sounding (0x00000000)
.... .00. .... .... .... .... .... .... = Maximum number of rows of CSI explicit feedback: 1 row of CSI (0x00000000)
...0 0... .... .... .... .... .... .... = Maximum number of space time streams for which channel dimensions can be simultaneously estimated: 1 space time stream (0x00000000)
000. .... .... .... .... .... .... .... = Reserved: 0x00000000
Antenna Selection (ASEL) Capabilities: 0x00
.... ...0 = Antenna Selection Capable: Not supported
.... ..0. = Explicit CSI Feedback Based Tx ASEL: Not supported
.... .0.. = Antenna Indices Feedback Based Tx ASEL: Not supported
.... 0... = Explicit CSI Feedback: Not supported
...0 .... = Antenna Indices Feedback: Not supported
..0. .... = Rx ASEL: Not supported
.0.. .... = Tx Sounding PPDUs: Not supported
0... .... = Reserved: 0x00
Tag: AP Channel Report: Tag 51 Len 26
Tag Number: AP Channel Report (51)
Tag length: 26
Tag interpretation: Not interpreted
Tag: HT Information (802.11n D1.10)
Tag Number: HT Information (802.11n D1.10) (61)
Tag length: 22
Primary Channel: 6
HT Information Subset (1 of 3): 0x00
.... ..00 = Secondary channel offset: No secondary channel (0x00)
.... .0.. = Supported channel width: 20 MHz channel width only
.... 0... = Reduced Interframe Spacing (RIFS): Prohibited
...0 .... = Power Save Multi-Poll (PSMP) stations only: Association requests are accepted regardless of PSMP capability
000. .... = Shortest service interval: 5 ms (0x00)
HT Information Subset (2 of 3): 0x0013
.... .... .... ..11 = Operating mode of BSS: HT mixed mode (0x0003)
.... .... .... .0.. = Non-greenfield STAs present: All associated STAs are greenfield capable
.... .... .... 0... = Transmit burst limit: No limit
.... .... ...1 .... = OBSS non-HT STAs present: Use of protection for non-HT STAs by overlapping BSSs is needed
0000 0000 000. .... = Reserved: 0x0000
HT Information Subset (3 of 3): 0x0000
.... .... ..00 0000 = Reserved: 0x0000
.... .... .0.. .... = Dual beacon: No second beacon is transmitted
.... .... 0... .... = Dual Clear To Send (CTS) protection: Not required
.... ...0 .... .... = Beacon ID: Primary beacon
.... ..0. .... .... = L-SIG TXOP Protection Full Support: One or more HT STAs in the BSS do not support L-SIG TXOP protection
.... .0.. .... .... = Phased Coexistence Operation (PCO): Inactive
.... 0... .... .... = Phased Coexistence Operation (PCO) Phase: Switch to or continue 20 MHz phase
0000 .... .... .... = Reserved: 0x0000
Rx Supported Modulation and Coding Scheme Set: Basic MCS Set
Tag interpretation: Rx Modulation and Coding Scheme (One bit per modulation)
.... .... .... .... .... .... 0000 0000 = Rx Bitmask Bits 0-7: 0x00000000
.... .... .... .... 0000 0000 .... .... = Rx Bitmask Bits 8-15: 0x00000000
.... .... 0000 0000 .... .... .... .... = Rx Bitmask Bits 16-23: 0x00000000
0000 0000 .... .... .... .... .... .... = Rx Bitmask Bits 24-31: 0x00000000
.... .... .... .... .... .... .... ...0 = Rx Bitmask Bit 32: 0x00000000
.... .... .... .... .... .... .000 000. = Rx Bitmask Bits 33-38: 0x00000000
.... .... ...0 0000 0000 0000 0... .... = Rx Bitmask Bits 39-52: 0x00000000
...0 0000 0000 0000 0000 0000 000. .... = Rx Bitmask Bits 53-76: 0x00000000
Highest Supported Data Rate: 0x0000
.... .... .... ...0 = Tx Supported MCS Set: Not Defined
.... .... .... ..0. = Tx and Rx MCS Set: Equal
.... .... .... 00.. = Tx Maximum Number of Spatial Streams Supported: 1 spatial stream (0x0000)
.... .... ...0 .... = Unequal Modulation: Not supported
Tag: Neighbor Report
Tag Number: Neighbor Report (52)
Tag length: 22
BSSID: 16:00:13:00:00:00 (16:00:13:00:00:00)
BSSID Information: 0x00000000
.... .... .... ..00 = AP Reachability: 0x0000
.... .... .... .0.. = Security: 0x0000
.... .... .... 0... = Key Scope: 0x0000
.... .... ...0 .... = Capability: Spectrum Management: 0x0000
.... .... ..0. .... = Capability: QoS: 0x0000
.... .... .0.. .... = Capability: APSD: 0x0000
.... .... 0... .... = Capability: Radio Measurement: 0x0000
.... ...0 .... .... = Capability: Delayed Block Ack: 0x0000
.... ..0. .... .... = Capability: Immediate Block Ack: 0x0000
.... .0.. .... .... = Mobility Domain: 0x0000
.... 0... .... .... = High Throughput: 0x0000
Reserved: 0x00000000
Regulatory Class: 0x00
Channel Number: 0x00
PHY Type: 0x00
Unknown Data
Tag: Overlapping BSS Scan Parameters: Tag 74 Len 14
Tag Number: Overlapping BSS Scan Parameters (74)
Tag length: 14
Tag interpretation: Not interpreted
Tag: Extended Capabilities
Tag Number: Extended Capabilities (127)
Tag length: 1
Extended Capabilities: 0x01 (octet 0)
.... ...1 = 20/40 BSS Coexistence Management Support: Supported
.... ..0. = On-demand beacon: Not supported
.... .0.. = Extended Channel Switching: Not supported
.... 0... = WAVE indication: Not supported
...0 .... = PSMP Capability: Not supported
.0.. .... = S-PSMP Support: Not supported
Tag: Vendor Specific: Microsof: WMM/WME: Parameter Element
Tag Number: Vendor Specific (221)
Tag length: 24
OUI: 00-50-f2 (Microsof)
Vendor Specific OUI Type: 2
Type: WMM/WME (0x02)
WME Subtype: Parameter Element (1)
WME Version: 1
WME QoS Info: 0x81
1... .... = U-APSD: Enabled
.... 0001 = Parameter Set Count: 0x01
.000 .... = Reserved: 0x00
Reserved: 00
Ac Parameters ACI 0 (Best Effort), ACM no , AIFSN 3, ECWmin 4 ,ECWmax 10, TXOP 0
ACI / AIFSN Field: 0x03
.00. .... = ACI: Best Effort (0)
...0 .... = Admission Control Mandatory: No
.... 0011 = AIFSN: 3
0... .... = Reserved: 0
ECW: 0xa4
1010 .... = ECW Max: 10
.... 0100 = ECW Min: 4
TXOP Limit: 0
Ac Parameters ACI 1 (Background), ACM no , AIFSN 7, ECWmin 4 ,ECWmax 10, TXOP 0
ACI / AIFSN Field: 0x27
.01. .... = ACI: Background (1)
...0 .... = Admission Control Mandatory: No
.... 0111 = AIFSN: 7
0... .... = Reserved: 0
ECW: 0xa4
1010 .... = ECW Max: 10
.... 0100 = ECW Min: 4
TXOP Limit: 0
Ac Parameters ACI 2 (Video), ACM no , AIFSN 2, ECWmin 3 ,ECWmax 4, TXOP 94
ACI / AIFSN Field: 0x42
.10. .... = ACI: Video (2)
...0 .... = Admission Control Mandatory: No
.... 0010 = AIFSN: 2
0... .... = Reserved: 0
ECW: 0x43
0100 .... = ECW Max: 4
.... 0011 = ECW Min: 3
TXOP Limit: 94
Ac Parameters ACI 3 (Voice), ACM no , AIFSN 2, ECWmin 2 ,ECWmax 6, TXOP 47
ACI / AIFSN Field: 0x62
.11. .... = ACI: Voice (3)
...0 .... = Admission Control Mandatory: No
.... 0010 = AIFSN: 2
0... .... = Reserved: 0
ECW: 0x62
0110 .... = ECW Max: 6
.... 0010 = ECW Min: 2
TXOP Limit: 47
Tag: Vendor Specific
Tag Number: Vendor Specific (221)
Tag length: 221
[Malformed Packet: IEEE 802.11]
[Expert Info (Error/Malformed): Malformed Packet (Exception occurred)]
[Message: Malformed Packet (Exception occurred)]
[Severity level: Error]
[Group: Malformed]
0000 00 00 12 00 2e 48 00 00 00 02 85 09 a0 00 d0 03 .....H..........
0010 00 00 80 00 00 00 ff ff ff ff ff ff xx xx xx xx ................
0020 xx xx xx xx xx xx xx xx e0 17 80 11 05 d3 14 03 ................
0030 00 00 64 00 31 01 00 0e xx xx xx xx xx xx xx xx ..d.1...........
0040 xx xx xx xx xx xx 01 08 82 84 8b 96 0c 12 18 24 ...............$
0050 03 01 06 05 04 00 01 00 00 07 06 41 55 20 01 0d ...........AU ..
0060 16 20 01 00 2a 01 02 30 18 18 00 00 0f ac 02 02 . ..*..0........
0070 00 00 0f ac 04 00 0f ac 02 02 00 00 0f ac 02 00 ................
0080 00 32 04 30 48 60 6c 2d 1a 8c 01 1b ff 7f 00 00 .2.0H`l-........
0090 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00a0 00 00 00 33 1a 8c 01 1b ff ff 00 00 00 00 00 00 ...3............
00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3d ...............=
00c0 16 06 00 13 00 00 00 00 00 00 00 00 00 00 00 00 ................
00d0 00 00 00 00 00 00 00 34 16 16 00 13 00 00 00 00 .......4........
00e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4a ...............J
00f0 0e 14 00 0a 00 2c 01 c8 00 00 00 05 00 19 00 7f .....,..........
0100 01 01 dd 18 00 50 f2 02 01 01 81 00 03 a4 00 00 .....P..........
0110 27 a4 00 00 42 43 5e 00 62 62 2f 00 dd dd 00 03 '...BC^.bb/.....
0120 7f 7f 01 00 00 00 00 .......
