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The content revision level remains unchanged for chapters / appendices impacted only by nomen- clature change (implemented by revision A2). The Curtiss-Wright CNS4 CSfC DDOC0108-000-A2 User Guide is made up of the following individual chapters / appendices: Chapter / Appendix...
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Pressing more than one key at the same time. Pressing more than one key in sequence. xx,yy Variable in error messages and text. jobfile.dat File names. Denotes the result of an action or procedure. Hyperlink. Controls on equipment. STOP CNS4 CSfC...
Introduction Purpose The purpose of this manual is to describe the Curtiss-Wright CNS4 CSfC Common Airborne Recorder (CAR) Line Replaceable Unit (LRU) and to guide users through the process of unpacking, installing, configuring, and using the unit. The CNS4 CSfC (Figure 1.1) requires the use of multiple Flash Storage Modules-Carriers (FSM-C) and an In-Line Encryptor (ILE) to operate.
Our quality commitment begins with product concept and continues after receipt of the purchased product. Curtiss-Wright Controls, Inc., Electronic Systems' Quality Management System is accredited to the latest revision of the aerospace standard, AS9100 Quality Management Systems - Requirements for Aviation, Space, and Defense Organizations.
DTN_support@curtisswright.com • Fax: (937) 252-1465 • World Wide Web address: www.cwcdefense.com Ordering Process To learn more about Curtiss-Wright Defense Solutions' products or to place an order, please use the following contact information. • E-mail: DTN_support@curtisswright.com • World Wide Web address: http://www.cwcdefense.com/...
Cables / Connectors section for additional information regarding the interface connectors and associated cables. The subassembly also has a set of utility connectors used for manufacturing and service activities. Contact Curtiss-Wright for more information about end-user utilization of these connectors.
An additional eject lever is provided to assist with removing the module. After removal, the FSM-C module can be transported in an ESD-safe carrying case. CNS4 CSfC 2 - 3 Overview Revision 1.0...
EQUIPMENT DAMAGE. Use ESD precautions when handling a ILE module. Failure to properly handle ILE modules can result in damage. The CNS4 uses the Curtiss-Wright FIPS 140-2 certifiable ILE module for hardware encryption. For CSfC, the ILE module works in conjunction with software encryption present on each FSM-C module.
C module 0, B to 1, C to 2, and D to 3. As a result a single DEK can be assigned to all installed FSM-C modules or a separate DEK can be assigned to each FSM-C module. CNS4 CSfC 2 - 5 Overview Revision 1.0...
ILE hardware layer. The hardware layer contains a Pre-Shared Key (PSK) which is generated at initial equipment power-on at the manufacturer and provided separately by Curtiss-Wright. The PSK cannot be read out of the ILE module.
User-Generated Generate HMAC (Nonce HMAC and Specific-User Token Key) If Comparison Passes, Compare User HMAC User is Logged In and Hardware Crypto If Comparison Fails, Layer HMAC User is Denied Access DDOC0108-0012 CNS4 CSfC 2 - 8 Overview Revision 1.0...
Subsequent use of the FSM-C module is dependent upon the proper encryption key / passphrase being entered using the Command Line Interface (CLI). Failure to enter the proper information will result in the FSM-C module being inaccessible for data storage or use. CNS4 CSfC 2 - 9 Overview...
The ILE module (Figure 3.2) has three LED status indicators: P, F, and S. During normal operation, P and S will be ON; F will be off. The illumination level of the LEDs is preset and non-adjustable. CNS4 CSfC 3 - 1 Controls and Indicators Revision 0.0...
S (GREEN). This LED turns ON whenever the FSM-C module is active (reading / writing data). The REMOVAL REQUEST button is disabled in this configuration. Figure 3.3 FSM-C Module Controls / Indicators DDOC0108-0027 Power LED Status LED Removal Request Fault LED Button CNS4 CSfC 3 - 2 Controls and Indicators Revision 0.0...
All components should be free from any dents, cracks, or damage. • All connectors pins should be present, straight, and undamaged. Figure 4.1 Anti-Tamper Label Locations Tamper-Proof Seal Locations FSM-C Module ILE Module DDOC0108-0017 CNS4 CSfC 4 - 1 Installation Revision 1.0...
User Guide DDOC0108-000-A2 If either the CNS4 chassis or associated modules were damaged in shipping or the enclosure was breached, immediately notify Curtiss-Wright Defense Solutions or your supplier. Mounting Mounting environment considerations should include operating temperature limits, humidity, and vibration limits. Other considerations should include clearance for mounting hardware, cables, and safe installation or removal of the CNS4 from its mounting structure.
2. Disconnect power / RS-232 cable from front panel power connector. 3. Disconnect Ethernet cables from front panel connectors GBE0 through GBE3. 4. Rotate mounting knobs to release CNS4 from ARINC tray. CNS4 CSfC 4 - 3 Installation Revision 1.0...
All connections to the CS4 are on the front panel (Figure 4.5). Be sure the external 28VDC power supply is off when making connections. Figure 4.5 CNS4 Connectors Power / RS-232 Ethernet Connector Connectors DDOC0108-0021 CNS4 CSfC 4 - 4 Installation Revision 1.0...
The 10-pin connector (P1) mates to CNS4 GBE0 through GBE2. • The RJ-45 port (P2) accepts a normal Ethernet cable RJ-45 plug. Figure 4.7 Ethernet Lab Cable Ethernet Connector RJ-45 Port DDOC0108-0019 CNS4 CSfC 4 - 5 Installation Revision 1.0...
The first # in the command is the # partitions to assign as NAS drives. The subsequent #s are the partitions #'s, in a list… Command: sysconfig --nas 4 0 1 2 3 CNS4 CSfC 5 - 4 Quick Start Revision 1.0...
4. On a PC with Linux OS, type scp keyfile3.txt admin@192.168.0.1:/keyfiles/ to move keyfile3 to CNS4 keyfile director. Create Containers FSM2 cns> swcrypt --init 2 --key-file /keyfiles/keyfile2.txt [swcrypt] cmd=init Part=2 status=OK [!swcrypt] OK CNS4 CSfC 5 - 5 Quick Start Revision 1.0...
7. If NFS is disabled type serv --nfs 1. 8. If CIFS is disabled type serv --cifs 1. 9. Open a File Explorer window. 10. Enter the IP address of the CNS4 / NAS partition In the address bar. CNS4 CSfC 5 - 11 Quick Start Revision 1.0...
Example mkdir /fsm0 mount -t nfs 192.168.0.1:/fsm_shares/fsm_nas0 /fsm0 5.16 External Key Passing Example NOTE External key passing requires the use of the Curtiss-Wright supplied PSK. 1. Zeroize the ILE. cns> cm_key -z [cm_key] status=OK [!cm_key] 2. Create Account on ILE.
Keyed for GBE0 Ethernet Patch Cable GBE0 Ethernet Ports Keyed for GBE1 GBE1 Similar to GBE0 Ethernet Patch Cable Keyed for GBE2 GBE2 Similar to GBE0 Ethernet Patch Cable Not Used GBE3 DDOC0108-0025 CNS4 CSfC 6 - 1 Operation Revision 1.0...
(CLI) using the RS-232 port. Serial port accesses is recommended for initial configuration of the CNS4. The terminal emulation program should be set to 115200 bps, 8 bits, no parity, one stop bit, and no flow control. CNS4 CSfC 6 - 2 Operation...
A terminal screen should activate. 5. Click Enter button. A login prompt should activate. 6. Log into CLI as follows: a. At the login prompt type admin. b. At the password prompt type istrator. CNS4 CSfC 6 - 4 Operation Revision 1.0...
Before any attempt to configure or reconfigure the storage system be sure the NAS services are stopped and unmounted. Use CLI command serv --nas 0 to stop NAS service. • Use CLI command sysconfig -u all to unmount drives. • CNS4 CSfC 6 - 5 Operation Revision 1.0...
If any item is outside of tolerance range, the CNS4 S0 LED will illuminate. In addition, the ibit report will show the error. Refer to paragraph 11.2.19 log and paragraph 11.2.15 ibit for more information. CNS4 CSfC 6 - 8 Operation...
The following files are required to update the CNS4 operating system: NOTE Contact Curtiss-Wright to obtain any available / applicable update files The files below refer to Curtiss-Wright provided files for performing operating system update. The year, month, day, and ver_#_## are variables that will reflect the update file date and version.
The following files are required to update the ILE firmware: NOTE Contact Curtiss-Wright to obtain any available / applicable update files The files below refer to Curtiss-Wright provided files for performing ILE firmware update. The ver_# is a variable that will reflect the update file version.
Type mkdir -p /tmp/nas_tmp/. b. Type mount.nfs 192.168.0.1:/fsm_shares/fsm_nas0/ /tmp/nas_tmp/ NOTE The files below refer to Curtiss-Wright provided files. The year, month, day, and ver_#_## are variables that will reflect the update file date and version. 4. Type cp ile_csfc_ver_#.bin signature_ile_csfc_ver_#.bin /tmp/nas_tmp/ 5.
DEK Storage Location: is how and where the DEK is stored. The user selects one of three storage options for the DEK (Not stored, SRAM, or EEPROM) when using the Internal or External Mode. CNS4 CSfC 6 - 12 Operation...
(referred to as Key Encryption Key [KEK]). Use of a KEK provides extra security when the DEK is transferred. • Storage. Where the key will be stored; None (not stored), EEPROM or SRAM. CNS4 CSfC 6 - 13 Operation Revision 1.0...
Key transfer is applicable only if external mode has been selected. The command example below transfers the PSK and DEK: • from the user's equipment to CNS4 ILE 0 (0=first encryptor of four within the ILE). • in plain text (non-encrypted transfer). CNS4 CSfC 6 - 14 Operation Revision 1.0...
The last seven passphrases cannot be reused. NOTE Keyfiles should not be used in high threat environments. After the passphrase has been decided upon, it can be: • typed in when prompted. • saved a keyfile. CNS4 CSfC 6 - 15 Operation Revision 1.0...
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Part1: name=fsm1-d01 swe=no Part2: name=fsm2-d01 swe=open Part3: name=fsm3-d01 swe=closed [!swcrypt] OK Additional information regarding command associated with the software encryption layer is available in paragraph 11.2.25 swcrypt and the Quick Start section CNS4 CSfC 6 - 16 Operation Revision 1.0...
--verb Generate verbose output --version Show software version --wipe Wipe RAID and partition data from all disks --wrap <1, 0> Word wrap text to screen --writecfg Write system configuration to disks CNS4 CSfC 7 - 1 System Configuration Revision 0.0...
# # - <# #> two or more NAS disk volumes all - all NAS disk volumes Example cns> sysconfig --format all [sysconfig] FSM_NAS0: cmd=format status=OK FSM_NAS1: cmd=format status=OK [!sysconfig] OK CNS4 CSfC 7 - 3 System Configuration Revision 0.0...
# # - <# #> two or more NAS disk volumes all - all NAS disk volumes Example cns> sysconfig --fsck all [sysconfig FSM_NAS0: cmd=fsck status=OK FSM_NAS1: cmd=fsck status=OK [!sysconfig] OK CNS4 CSfC 7 - 4 System Configuration Revision 0.0...
/dev/fsm0-d0 /dev/fsm0-d1 /dev/fsm0-d2 /dev/fsm0-d3 [!sysconfig] OK 7.10 getNfsOpt Purpose Get current NFS export flags Command sysconfig --getNfsOpt Flag Modifiers Explanation Not Applicable Example cns> sysconfig --getNfsOpt [sysconfig] nfs_export_flags=rw,sync,no_root_squash,anonuid=1000,anongid=1000 status=OK [!sysconfig] OK CNS4 CSfC 7 - 5 System Configuration Revision 0.0...
Assign a service to a specific partition Command sysconfig --iscsiX <# parts> <part #> Flag Modifiers Explanation <#parts> Number of partitions to use with the device. <part #> Partition number (can have multiple partitions) CNS4 CSfC 7 - 6 System Configuration Revision 0.0...
--mount <#|# #|all> Flag Modifiers Explanation # - single NAS disk volume number # # - <# #> two or more NAS disk volumes all - all NAS disk volumes CNS4 CSfC 7 - 7 System Configuration Revision 0.0...
<num parts> - Number of partitions to create on the disk. (1 to n) <part sizes> - List of partition sizes. Can be specified as percent of disk or sizes in MiB, MB, GiB, GB, TiB or TB. CNS4 CSfC 7 - 9 System Configuration...
Purpose Display status of each RAID in the system Command sysconfig --raidStatus Flag Modifiers Explanation Not Applicable CNS4 CSfC 7 - 10 System Configuration Revision 0.0...
7.26 scan Purpose Delete and then scan for FSM connections Command sysconfig --scan Flag Modifiers Explanation Not Applicable Example cns> sysconfig --scan [sysconfig] cmd=scan, deleting_all_FSM_entries status=OK cmd=scan, scanning_for_FSM_disks status=OK [!sysconfig] OK CNS4 CSfC 7 - 11 System Configuration Revision 0.0...
For iSCSI target device you should see iSCSIX_LY where X is the Ethernet port used and Y is the device. If the iSCSI device is an active device the enb f lag will be set to one. CNS4 CSfC 7 - 12 System Configuration Revision 0.0...
--trim <# | ## | all> Flag Modifiers Explanation # - single NAS disk volume number # # - <# #> two or more NAS disk volumes all - all NAS disk volumes CNS4 CSfC 7 - 13 System Configuration Revision 0.0...
VER: cmd=sysconfig version=17 date=01/April/2018 status=OK VER: lib=function version=18 date=01/April/2018 status=OK [!sysconfig] OK 7.34 wipe Purpose Wipe RAID and partition data from all disks Command sysconfig --wipe Flag Modifiers Explanation Not Applicable CNS4 CSfC 7 - 14 System Configuration Revision 0.0...
Write system configuration to disks. Usually used as a modifier to --part or --raid flag Command sysconfig --part fsm0-d0 2 100Gib 900Gib --writecfg Flag Modifiers Explanation Not Applicable Example cns> sysconfig --raid1 fsm0-d0 fsm0-d1 2 50% 50% --writecfg [sysconfig] Create_raid: status=OK Partition_disk: status=OK [!sysconfig] OK CNS4 CSfC 7 - 15 System Configuration Revision 0.0...
If any of the errors shown in Table 8.2 appear in the CLI, the unit will be locked. The only course of action for the user is to cycle power or zeroize the ILE. If the error does not clear and normal operation is not restored, contact Curtiss-Wright Customer Support at (800) 252-5601 for assistance or E-mail DTN_support@curtisswright.com.
1. Remove ILE module from static safe container. 2. Align ILE module rails with the chassis slides and carefully push module into chassis. Ensure module connector fully seats in ILE backplane connector. CNS4 CSfC 10 - 1 Remove / Replace...
4. Grasp eject lever and carefully pull FSM-C module from CNS4 chassis. 5. Place FSM-C module in a static-safe container and close cover. Figure 10.2 FSM-C Module Replacement Slide Rail Eject Lever Wedgelock Lever DDOC0108-0008 CNS4 CSfC 10 - 2 Remove / Replace Revision 2.0...
5. Use 10 screws to secure battery cover in place. Tighten screws to 8.0 in-lb (0.9 Nm) using pattern shown in Figure 4-8. 6. Install ILE tamper label. Refer to paragraph 4.2 Inspection for label locations. Refer to Ordering Information section for tamper label information. CNS4 CSfC 10 - 4 Remove / Replace Revision 2.0...
8. Use a permanent marker to write Install and Replacement dates on label. 9. Install ILE module in CNS4. Refer to paragraph 10.1 ILE Module - Install / Remove for additional information. CNS4 CSfC 10 - 5 Remove / Replace...
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The update files must be placed on the root of fsm_nas0 on the CNS4.Refer to paragraph 6.3.2 ILE Module Firmware for more details. NOTE Curtiss-Wright will be the only entity who provides ILE firmware updates. Options: -h, --help......Help -v, --version ......Show version information -f ..........
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[cm_key] status=OK [!cm_key] Example 2. Send a KEK Acknowledge to the FIPS Encryptor after the HMAC has been verified and KEK has been decrypted cns> cm_key -a [cm_key] status=OK [!cm_key] CNS4 CSfC 11 - 5 Command Line Interface Revision 0.0...
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Example 5. Reset KEK to PSK cns> cm_key -r [cm_key] status=OK [!cm_key] Example 6. Load next desired slot (examples uses slot 3) cns> cm_key -d 1111222233334444555566667777888899990000AAAABBBBCCCCDDDDEEEEFFFF -p 098765432109876543210987654321AB098765432109876543210987654321CD -s 3 [cm_key] status=OK [!cm_key] CNS4 CSfC 11 - 6 Command Line Interface Revision 0.0...
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[!cm_login] Example 2. Complete the login process by submitting the HMAC-SHA256 cns> cm_login --hmac 30fc2e0ced04edb0942b8cae01dc0692e61bfedf172404da45edbaab72fb0791 [cm_login] challenge_hmac=0x30fc2e0ced04edb0942b8cae01dc0692e61bfedf172404da45edbaab72fb079 status=OK [!cm_login] Example 3. Logout current user cns> cm_login -o [cm_login] status=OK [!cm_login] CNS4 CSfC 11 - 8 Command Line Interface Revision 0.0...
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-h, --help......Help -v, --version ......Show version information Example 1 cns> cm_state [cm_state] ile_firmware_version=0.1 ile_id_number=789 ile_state=initialized [!cm_state] Example 2 cns> cm_state [cm_state] ile_firmware_version=0.1 ile_id_number=789 ile_state=keys_loaded encryptors_loaded=0,1,2,3 current_user=john key_location=eeprom key_gen_method=internal privledge_level=user {!cm_state] CNS4 CSfC 11 - 9 Command Line Interface Revision 0.0...
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......Reports name of BOOTP entry / hostname of client mac=<mac> ......Reports MAC address of BOOTP client id=<str> ....... Reports client ID of BOOTP client tftp=<file> ......Reports BOOTP file name CNS4 CSfC 11 - 10 Command Line Interface Revision 0.0...
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[!fsmdiskstatus] OK Example 2 cns> fsmdiskstatus [fsmdiskstatus] FSM_1: status=NRDY [!fsmdiskstatus] OK Example 3 cns> fsmdiskstatus --sw --fsep "#" [fsmdiskstatus] # FSM_NAS0: # psize=2048G # mounted=0 # status=OK # [!fsmdiskstatus] OK CNS4 CSfC 11 - 14 Command Line Interface Revision 0.0...
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-f fsm0-d0 -E [fsmpurge] fsm0-d0: cmd=purge type=enhanced_erase status=OK [!fsmpurge] OK Example 4 cns> fsmpurge -f fsm0-d0 -E -C [fsmpurge] fsm0-d0: cmd=purge type=enhanced_erase status=OK Elapsed time 00:06:39 [!fsmpurge] OK CNS4 CSfC 11 - 15 Command Line Interface Revision 0.0...
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--fsm fsm0-d0 -N --verb [fsmpurge] Device Name: /dev/fsm0-d0 Password: Model name: 'TRITON HC' Serial Number: 201602080001 Firmware rev:NV.R1000 Perform normal erase. Start Erase Elapsed time 00:01:53 Erase Complete [!fsmpurge] OK CNS4 CSfC 11 - 16 Command Line Interface Revision 0.0...
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Use of this command requires the user to first contact Curtiss-Wright Defense Solutions to identify and obtain the needed update files (specific instructions for individual situations may also be provided).
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The update process takes approximately 25 minutes. A notification will be presented upon completion of the field update ([!fupdate] OK). The user may power cycle the unit after completion of the update to store the updated image. CNS4 CSfC 11 - 18 Command Line Interface...
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Summary status for the line. Enumerated types: <s> ........Subtest status. 1=pass, 0=fail <sts> ........Status message (OK, ERR "<str>") <str> ........Text string <summary> ......Command status summary (OK, ERR) CNS4 CSfC 11 - 22 Command Line Interface Revision 0.0...
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Summary status for the given line. Enumerated types: <lnk> Link speed (10, 100, 1000, down) <ip> ........IPv4 dotted-decimal address (Ex: 10.19.6.6), netmask (Ex: 255.255.255.0), gateway (Ex: 10.19.0.0), or 'NA' for "Not available" CNS4 CSfC 11 - 23 Command Line Interface Revision 0.0...
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Example 5. Configure (enable) boot configuration of eth1 cns> ipconfig -e eth1 -O yes [ipconfig] IP: status=<sts> [!ipconfig] <summary> Line Identifier IP......... Configuration status line Fields status=<sts>......Summary status for the given line. CNS4 CSfC 11 - 24 Command Line Interface Revision 0.0...
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[!istarget] OK Example 6 cns> istarget --getBlocksize [istarget] WARNING: status=WRN str="Blocksize:4096 != Active Size:512. Need to restart target" Target_block_size=4096 [!istarget] OK Example 7 cns> istarget --getBlocksSize [istarget] Target_block_size=512 [!istarget] OK CNS4 CSfC 11 - 26 Command Line Interface Revision 0.0...
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LED: s2=0 d2=75 status=OK [!ledctrl] OK Example 3 cns> ledctrl -l s1 -d 50 [ledctrl] LED: status=OK [!ledctrl] OK Example 4 cns> ledctrl -l s6 [ledctrl] INVALID: status=ERR str="invalid parameter." [!ledctrl] ERR CNS4 CSfC 11 - 27 Command Line Interface Revision 0.0...
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LOG........Log export status line. Fields status=<sts>......Summary status for the line. Enumerated Types <sts> ........Status message (OK, ERR "<str>"). <str> ........Text string. <summary> ......Command status summary (OK, ERR). CNS4 CSfC 11 - 28 Command Line Interface Revision 0.0...
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-fsep should be the first argument Example 1 cns> serial_config --baud 115200 [serial_config] Set_config: baud=9600 Char=8 Parity=n Stop=1 XON_XOFF=Disabled [!serial_config] OK Example 2 cns> serial_config -i [serial_config] Baud_rate=9600 Char_size=8 Parity=none Stop_bits=1 XON_XOFF=Disabled [!serial_config] O CNS4 CSfC 11 - 31 Command Line Interface Revision 0.0...
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......Dynamic Host Configuration Protocol service state. snmp=<s> ......Simple Network Management Protocol service state. iscsi=<s> ......SCSI service state. mnt=<s> ......Mount NAS partitions. status=<sts> ....... Summary status for the line. CNS4 CSfC 11 - 32 Command Line Interface Revision 0.0...
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[!serv] ERR Line Identifier LIVESET ......Indicates change to operational state of server. Fields <serv>=<s> ......Indicator of which server is being started/stopped. status=<sts>......Status for action (OK, ERR "<str>"). CNS4 CSfC 11 - 33 Command Line Interface Revision 0.0...
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[--allow-discards ] ....Allow the use of discard (TRIM) requests for device. User will be prompted for a passphrase when --key-file or --pass flag are not present. This is the most secure mode. CNS4 CSfC 11 - 35 Command Line Interface...
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[!swcrypt] OK Example 4 cns> swcrypt --open 1 [swcrypt] cmd=open Part=1 Enter passphrase for /dev/md127p2: status=OK [!swcrypt] OK Example 5 cns> swcrypt --close 1 [swcrypt] cmd=close Part=1 status=OK [!swcrypt] OK CNS4 CSfC 11 - 36 Command Line Interface Revision 0.0...
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--fsep "<char>" ......Specify field separation character for single line machine output. when used --sw or --fsep should be the first argument. --wipe, -E .........Wipe raid and partition data from all disks. --writecfg, -W ......Write system configuration to disks. CNS4 CSfC 11 - 38 Command Line Interface Revision 0.0...
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<status> ......Status <str> (ERR "<str>") Example 1 cns> sysdate -d 04/01/2018 -t 00:00:01 [sysdate] DATE: status=OK [!sysdate] OK Example 2 cns> sysdate [sysdate] DATE: date=04/01/2018 time=00:00:01 status=OK [!sysdate] OK CNS4 CSfC 11 - 39 Command Line Interface Revision 0.0...
0.02g2/Hz at 80 to 300Hz ..................X, Y, and Z Axes 0.003g2/Hz at 2000Hz .................... X, Y, and Z Axes The Curtiss-Wright CNS4 was evaluated with respect to MIL-STD-461F electromagnetic interference (EMI) requirements. Testing was performed in accordance with the Standard.
White / Orange BI_DA- MDI0_M Orange BI_DB+ MDI1_P White / Green BI_DB- MDI1_M Green BI_DC+ MDI2_P White / Blue BI_DC- MDI2_M Blue BI_DD+ MDI3_P White / Brown BI_DD- MDI3_M Brown Not Connected CNS4 CSfC B - 2 Cables / Connectors Revision 0.0...
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