Rogers Hitron CODA-4582 Hardware

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I've Been Here Awhile
Posts: 3

Re: Rogers Hitron CODA-4582 Hardware

How do we turn off telnet and ssh access to the modem?

Testing from the internet I get a login prompt for both telnet (port 23) and ssh (port 22) on my modem IP.

 

Telnet login says:

RDK (A Yacto Project based Distro) 2.0 puma7-atom

puma7-atom login:

 

SSH access lists:

SSH-2.0-dropbear_2017.75 and a bunch of ciphers.

 

I have port forwarding disabled, so these logins belong to the modem and not some ports forwarded from internal LAN. The modem firewall is set on "typical".

 

Any help on how to get the telnet and ssh blocked from internet access? That's a huge security issue to have them fully open on the public domain.

 

Thank you!

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I've Been Around
Posts: 1

Re: Rogers Hitron CODA-4582 Hardware

Hello!

I currently have a 6 dB attenuator connected to the CODA-4582U modem and was wondering if my levels are ok. I have been experiencing "request timed out" when trying to ping google through cmd and am trying to pinpoint the issue.

Downstream Overview
Port IDFrequency (MHz)ModulationSignal strength (dBmV)Channel IDSignal noise ratio (dB)
1609000000QAM2562.0001035.779
2591000000QAM2561.599736.386
3597000000QAM2562.000836.386
4849000000QAM256-2.200233.956
5855000000QAM256-2.200333.956
6861000000QAM256-2.799433.376
7579000000QAM2561.400536.386
8585000000QAM2561.400636.386
9603000000QAM2561.900935.779
10279000000QAM256-1.599135.779
11615000000QAM2562.0991136.386
12621000000QAM2562.2991236.386
13633000000QAM2563.0001336.609
14639000000QAM2563.0991436.386
15645000000QAM2563.0991536.386
16651000000QAM2563.0001636.386
17657000000QAM2562.7991736.609
18663000000QAM2562.7991836.386
19669000000QAM2562.5991936.609
20675000000QAM2562.2992036.386
21681000000QAM2562.2002136.609
22687000000QAM2561.9002236.386
23693000000QAM2561.4002336.386
24699000000QAM2561.2992436.386
25705000000QAM2561.0002536.386
26711000000QAM2561.7002636.386
27717000000QAM2561.7002736.386
28723000000QAM2562.0002836.386
29825000000QAM256-0.0992935.779
30831000000QAM256-0.4003035.779
31837000000QAM256-0.7993135.083
32843000000QAM256-1.7003234.925
OFDM Downstream Overview
ReceiverFFT typeSubcarr 0 Frequency(MHz)PLC lockedNCP lockedMDC1 lockedPLC power(dBmv)
0NANANONONONA
14K275600000YESYESYES-1.599998
Upstream Overview
Port IDFrequency (MHz)ModulationSignal strength (dBmV)Channel IDBandwidth
13699600064QAM46.02046400000
22370000064QAM47.27026400000
33059600064QAM50.77036400000
40QAM_NONE----1600000
50QAM_NONE----1600000
60QAM_NONE----1600000
70QAM_NONE----1600000
80QAM_NONE----1600000
OFDM/OFDMA Overview
Channel IndexStatelin Digital AttDigital AttBW (sc's*fft)Report PowerReport Power1_6FFT Size
0DISABLED0.00000.00000.00000.00000.00002K
1DISABLED0.00000.00000.00000.00000.00002K

 

Thank you!

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Moderator
Moderator
Posts: 1,007

Re: Rogers Hitron CODA-4582 Hardware

Hello, @djri

 

Welcome to the Rogers Community Forums!

 

Thanks so much for posting your concerns in the Community. I know how important it is to have good signal levels in order to have consistent service.

 

The signal results you've provided are within the correct operating range for optimal services. We've received your private message and look forward to discussing this matter with you further to find a solution. 

 

RogersTony