Speedport Plus (T-Com)

[Blagus]

Port forward i WoL ne rade tako kako si zamislio. Broadcast ne prolazi između mreža/subneta. Složi si neki web servis (API, web sučelje, što god) koji je u mreži gdje i kompjuter a kojeg ćeš forwardati na internet.

[5ar]

Kako na ovom routeru spojiti USB printer? Prije sam u postavkama printera kao IP adresu imao upisanu adresu routera i to je radilo godinama, sada na ovom routeru to ne uspijevam podesiti. Koristi li netko USB printer preko tog routera?

[tradit]

Pozdrav, imam ovaj ruter dobio novi od tcoma na bakru i stalno puca veza moram ga iskopcati iz struje i ukopcati dali mozda neko imao slican problem, dosta uredaja je spojeno na njega. Hvala

[gecon27]

Hello!
My goal is to get UART working on a Sercomm Speedport Plus router. I used a CP210x USB device, connected Ground, Tx and Rx (connections are as shown in the first post of this thread; see http://forum.pcekspert.com/attachmen...2&d=1536594618 and https://imgbb.com/hHNpYS8) and made sure that Router Rx goes to CP210x Tx and Router Tx goes to CP210x Rx.
Unfortunately, I am only getting scrambled output on PuTTY and/or SmarTTY. What is even more strange is that I get this output even when the Router is not connected to power! Output keeps coming in a non-periodical manner, block after block, with some character blocks being bigger than others. To tell you the truth, the way that output is coming would look normal to me if the characters displayed made sense (which they don't). I have checked the baud rate and this does not seem to be the problem.
I read somewhere on the Internet that it might be that the EEPROM has bricked, but if this was the case, the router wouldn't start at all I suppose. In my case the router starts up, you can even access for a few seconds the web interface via browser, and then suddenly network interfaces (both wireline and WiFi) are cut off.
Does this behavior ring any bell to any of you? Any ideas/suggestions are welcome.
Thanks!

[Nikky]

The concrete item is definitely defective,
uart output should be compared with the correct one.

I guess you tried factory reset ?

If EEPROM has bricked the only way to recover is through fw recovery / update or maybe somehow through uart.
Again a comparison with the correct one should help.

[spawn]

If you are getting same data when the router power plug is off, the connection is definately not good. The problem in this situation is that we dont know what happened to the router in the moment when wifi/lan stopped working for the first time. Any wall power problems? Did it work correctly before and how long? Have you used the correct power plug ? Wifi just went off or was making problems for some time? If it is a sw problem, sometimes you can only repair it by jtag flashing,and you need a 100% correct image to do that, which is hard to get. We dont do that nowadays as we report a broken unit to the isp and get a new one. I suppose you cant even flash a fw through the web interface as connection cuts off.

[Blagus]

First I'd triple check if the adapter is fully functional, the wiring (especially GND) and baud rate.

Make sure that the baud rate is 115200, then connect only CP210x's GND and RX to router's GND and TX. After you find the correct lines, connect CP's TX. Fully power cycle the router after every change in wiring. What you're describing can happen if you swap some of the UART lines - in some cases, a good UART adapter can provide enough power to mess with the CPU's UART bus and produce garbage even on powered off board. Another possibility is bad GND.

[Dr. Beast]

Nakon što je Speedport Plus prebačen u bridge mode (Iskon VDSL) nemam više pristup 192.168.1.1. Ako ga resetiram i ne spojim liniju ponovno je dostupan dok se DSL ne sinkronizira. TP-Link uredno podiže PPoE konekciju i internet radi. Probao sam paliti/gasiti, reset, ali ništa ne pomaže.

U TP-Linku je podešen Secondary Connection. TP-Link je na 192.168.0.1. Molim pomoć kako omogućiti pristup 192.168.1.1 u bridge modu?

[Karlo666]

Autor Dr. Beast

Nakon što je Speedport Plus prebačen u bridge mode (Iskon VDSL) nemam više pristup 192.168.1.1. Ako ga resetiram i ne spojim liniju ponovno je dostupan dok se DSL ne sinkronizira. TP-Link uredno podiže PPoE konekciju i internet radi. Probao sam paliti/gasiti, reset, ali ništa ne pomaže.

U TP-Linku je podešen Secondary Connection. TP-Link je na 192.168.0.1. Molim pomoć kako omogućiti pristup 192.168.1.1 u bridge modu?

O kojem je TPLink modelu riječ?
Zbog čega ti treba pristup ISP routeru kad je bridgean?

[Dr. Beast]

Autor Karlo666

O kojem je TPLink modelu riječ?

Archer A6 V2. Link na emulator.

EDIT: prije sam na MAXadsl-u imao Speedport W 724V Type 11ac i sve je uredno radilo u bridge modu.

EDIT2: da po potrebi mogu povjeriti parametre linije.

[Nikky]

Speedšrot je (po defaultu) na 192.168.1.1,
Archer A6 je na 192.168.0.1.

Ako ideš preko Secondary Connection varijante onda za parametre te konekcije stavi:
- Static IP
- IP=192.168.1.5 (zapravo bilo koja slobodna u tom segmentu)
- Subnet=255.255.255.0
- Gateway=192.168.1.1

Može i varijanta konekcije sa Dynamic IP, tada na Speedšrotu mora biti aktivan DHCP setver.
Nakon toga bi trebao moći pristupiti web konfigu Speedšrota.

Ako ovo ne proradi (a trebalo bi) onda je alternativa složiti custom static route na Archer A6 ...

[Dr. Beast]

Autor Nikky

Speedšrot je (po defaultu) na 192.168.1.1,
Archer A6 je na 192.168.0.1.

Tako je.

Autor Nikky

Ako ideš preko Secondary Connection varijante onda za parametre te konekcije stavi:
- Static IP
- IP=192.168.1.5 (zapravo bilo koja slobodna u tom segmentu)
- Subnet=255.255.255.0
- Gateway=192.168.1.1

Nemam opciju za upisati Gateway, samo IP i Subnet.

Autor Nikky

Može i varijanta konekcije sa Dynamic IP, tada na Speedšrotu mora biti aktivan DHCP setver.
Nakon toga bi trebao moći pristupiti web konfigu Speedšrota.

Ako ovo ne proradi (a trebalo bi) onda je alternativa složiti custom static route na Archer A6 ...

Pokušao sam se direktno kabelom spojiti, IP klijenta 192.168.1.2, Subnet 255.255.255.0, Gateway 192.168.1.1, ali i dalje ništa.