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IPv6 – /64 Everywhere

Three AS peers each delivering a different style of IPv6, Announcing a /48 prefix via eBGP An AS with 1 peer delivering a straight /64 (awesome, 10 points!! thanks for playing)An AS with 1 peer delivering a /126An AS with 2 peers each delivering a /127 (plus feeding...

ChromeCast Scripting

https://developers.google.com/cast/docs/media wget https://github.com/barnybug/go-cast/releases/download/0.1.0/cast-linux-amd64 ./cast discover./cast –host 192.168.15.119 –name OfficeTV status./cast –host 192.168.15.119 –name OfficeTV...

4 – 20mA Current Loop

Above Circuit http://tinyurl.com/y5kgx3af With ADC/DAC http://tinyurl.com/y3pbmyzl Analogue Input Digital Output via 4 bit ADC/DAC https://www.instrumentationtoolbox.com/2012/03/basics-of-4-20ma-current-loop.html...

Analyzing a Faulty Cisco IAD2431-16FXS

I have a Cisco IAD2431-16FXS that has an issue with audio from the FXS mouth ports, sending only static, receive is fine Testing with a 600ohm Alcatel TE200 with REN of 1 over a 1000m coil FXS Loopback Tests Lopping the local disables network and I get amplified...

Cisco MDS 9222i Basic Config

<pre class="wp-block-syntaxhighlighter-code">mds9222i# sh run !Command: show running-config !Time: Thu Oct 3 15:25:27 2019 version 6.2(9a) power redundancy-mode redundant feature iscsi iscsi enable module 1 feature fcip role name default-role...

Crazy Disk Layout

Found a set of disk in my pile that came out of a Buffalo NAS root@debian:~# mdadm --detail /dev/md127 /dev/md127: Version : 1.2 Creation Time : Thu May 28 11:42:20 2015 Raid Level : raid5 Array Size : 1953259520 (1862.77 GiB 2000.14 GB) Used Dev Size : 976629760...

HP Storageworks Ultrium 960 LTO-3 pSCSI

HPE Library and Tape Tools https://support.hpe.com/hpsc/swd/public/detail?swItemId=MTX_0da0741bc19f497d8b35964bef Firmwares in cp030021.exe # mt -f /dev/nst0 stsetoptions scsi2logical scsi2logical – seek and tell use SCSI-2 logical block addresses instead of...

iSCSI/FC/pSCSI

QLA Target Mode? SCSI storage controller: Adaptec ASC-29320ALP U320 (rev 10)Fibre Channel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev 03)Storage Array:Cisco MDS...

NetCommWireless NDD-0300 Teardown

Main Board DSL Controller? D1_DSL W8396L01? D1_FAST Le87281 – G.Fast Single Channel Line Driver https://www.microsemi.com/product-directory/g-fast/4139-le87285 U11 UART? J2 Main Controller Catalyst semi? Microsemi? S8383N23SLMD8 Ethernet Transformer U7 –...

LoRaWAN

https://lora-alliance.org/ https://www.thethingsnetwork.org/country/australia/ https://mikrotik.com/products/group/lora-products https://www.thethingsnetwork.org/docs/gateways/mikrotik/...

Dataplex Power Supply

connector type DIN 41612 Connectors 24+7P 15A MALE R/A https://b2b.harting.com/ebusiness/en/DIN-Power-MH247MT-30C1-1/09060312921 https://au.mouser.com/ProductDetail/HARTING/09061316922?qs=sGAEpiMZZMud62t8luTOJgh0ATo0pMFIpZeFArgj%252B2g%3D Mate...

4 Way Board

Board https://www.sparkydirect.com.au/p/30298/nls-18-pole-surface-mount-ip54-rated-distribution.html RCD/MCB HAGER ADA910T2 POLE 10AMP 6KA 30MA RCD/MCB COMBO...

LCD – AT102TN01

http://www.panelook.com/AT102TN01_Innolux_10.2_LCM_overview_1574.html HCR-TCON-V3-dourble-30-pin-3.3VDownload http://www.vslcd.com/Products/1239.htm...

LY2 Relays

JQX-13F 012-2Z1(555) https://www.futurlec.com/Relays/GR12V10ABLpr.shtml https://www.hongfa.com/product/detail/8689630f-1b45-4525-bb90-e4187635236f JQX-13F-2ZDownload JQX-13FDownload...

Eurocard Subrack Build

Subrack design from standard mill finish aluminium products Specs 3RU 19″ Subrack21 x 20mm wide slots20mm front recess Using 20 x 20 x 1.6 mm Angle20 x 1.6 mm Flat bar16 x 16 x 1.6 mm Angle1.6 mm Flat sheet (132x 220 x 1.6) FR4 160 x 100 x 1.6 mm PCB BOM Side...

Keyboard 25 keys 5×5 Layout

5×5, 25 keysSPST, Normal open N.O. Dimensions Switch = Machine type PushbuttonTotal outside dimension¬†: 110.0×101.5×34.0mm, LxWxHEach key cap dimension : 18.5×18.5×12.2mm, LxWxHEach switch hole : 13.9×13.9mm, +0.1-0.0mmEach Key switch...

EuroCard ECB Bus

https://en.wikipedia.org/wiki/Europe_Card_Bus http://www.interfacebus.com/Design_VME_Connectors.html https://www.retrobrewcomputers.org/doku.php?id=boards:ecb:ecbbusinfo MOJO V3 to EuroCard...