(reward) help - how is it possible to fix this?

note - disclaimer - this is in NYC - Spectrum - I just want to help my college friend - prove to him that it is possible to fix this ... comments are for legitimate diagnostics and testing ONLY ... will reward for help ...

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#1 can he buy something from eBay - https://www.ebay.com/sch/i.html?_from=R4...=Haxorware that will work?

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#2

notice the 

inactive-MOTO

in the screenshots


he made a static IP on a PC of 192.168.100.10 to be able to access the GUI at http://192.168.100.0

album: https://imageshack.com/a/Y68n7/1


https://imagizer.imageshack.com/img923/714/s10SYf.jpg
https://imagizer.imageshack.com/img922/4593/ZPU0jI.jpg
https://imagizer.imageshack.com/img924/2085/Ceeu6W.jpg
https://imagizer.imageshack.com/img921/2553/8VIfXR.jpg
https://imagizer.imageshack.com/img922/3751/uEfsg1.jpg
https://imagizer.imageshack.com/img921/7927/WcFA9I.jpg
https://imagizer.imageshack.com/img922/9489/J6Cdw4.jpg
https://imagizer.imageshack.com/img924/372/Z4IKb2.jpg
https://imagizer.imageshack.com/img923/1268/gcMuDU.jpg
https://imagizer.imageshack.com/img922/8581/ffWWXW.jpg
https://imagizer.imageshack.com/img921/8418/yMijsZ.jpg
https://imagizer.imageshack.com/img923/1390/cXeshM.jpg
https://imagizer.imageshack.com/img923/7964/qnjpIp.jpg
https://imagizer.imageshack.com/img924/6397/DURog0.jpg
https://imagizer.imageshack.com/img923/886/RmQEIr.jpg
https://imagizer.imageshack.com/img922/4302/yewKWY.jpg
https://imagizer.imageshack.com/img921/627/lRqfwP.jpg
https://imagizer.imageshack.com/img921/3061/lhXB7t.jpg
https://imagizer.imageshack.com/img921/1660/s8w3hx.jpg
https://imagizer.imageshack.com/img923/386/AUasn9.jpg

please help ...


modem scientific atlanta 
model dpc2100r2