Skyworth router , telnet errors and weird Console.

ObiKeahloa commented 3 years ago

I was able to enable telnet on a SkyWorth router (ISP provided) by using a modified config file and remove the coax cable. I got into Telnet and got BOMBARDED with some kind of log? here is the "log".


$ telnet 192.168.1.1                                                                                                                                                                 
Trying 192.168.1.1...                                                                                                                                                                                              Connected to 192.168.1.1.                                                                                                                                                                                          Escape character is '^]'.                                                                                                                                                                                                                                                                                                                                                                                                             Broadcom Corporation Embedded BFC Telnet Server (c) 2000-2008                                                                                                                                                                                                                                                                                                                                                                         WARNING:  Access allowed by authorized users only.                                                                                                                                                                                                                                                                                                                                                                                    Login: admin                                                                                                                                                                                                       Password:        
CM> word:
Console> Scanning DS Channel at 243000000 Hz...(from scan list)
[00:00:59 01/01/1970] [NonVol Device Async Helper] BcmNonVolDeviceDriverBridge::WriteSync:  (NonVol Device) Synchronous write to dynamic nonvol section succeeded
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 747000000 Hz...
Console> Scanning (pattern) DS Channel at 741000000 Hz...
Scanning (pattern) DS Channel at 735000000 Hz...
Scanning (pattern) DS Channel at 729000000 Hz...
Scanning (pattern) DS Channel at 723000000 Hz...
Scanning (pattern) DS Channel at 717000000 Hz...
Scanning (pattern) DS Channel at 711000000 Hz...
Scanning (pattern) DS Channel at 705000000 Hz...
Scanning (pattern) DS Channel at 699000000 Hz...
Scanning (pattern) DS Channel at 693000000 Hz...
Scanning (pattern) DS Channel at 687000000 Hz...
Scanning (pattern) DS Channel at 681000000 Hz...
Scanning (pattern) DS Channel at 675000000 Hz...
Scanning (pattern) DS Channel at 669000000 Hz...
Scanning (pattern) DS Channel at 663000000 Hz...
[00:01:01 01/01/1970] [DHCPv6 Server Thread] BcmDhcpV6ServerIf::ProcessSolicitPacket:  (DHCPv6 ServerIf instance 0) ERROR - Failed to create lease! Too many active leases
Scanning (pattern) DS Channel at 657000000 Hz...
Scanning (pattern) DS Channel at 651000000 Hz...
Scanning (pattern) DS Channel at 645000000 Hz...
Console> Scanning (pattern) DS Channel at 639000000 Hz...
Scanning (pattern) DS Channel at 633000000 Hz...
Scanning (pattern) DS Channel at 627000000 Hz...
Scanning (pattern) DS Channel at 621000000 Hz...
Scanning (pattern) DS Channel at 615000000 Hz...
Scanning (pattern) DS Channel at 609000000 Hz...
Scanning (pattern) DS Channel at 603000000 Hz...
Scanning (pattern) DS Channel at 597000000 Hz...
Scanning (pattern) DS Channel at 591000000 Hz...
Scanning (pattern) DS Channel at 585000000 Hz...
Scanning (pattern) DS Channel at 579000000 Hz...
Scanning (pattern) DS Channel at 573000000 Hz...
Scanning (pattern) DS Channel at 567000000 Hz...
Scanning (pattern) DS Channel at 561000000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 555000000 Hz...
Scanning (pattern) DS Channel at 549000000 Hz...
Scanning (pattern) DS Channel at 543000000 Hz...
Scanning (pattern) DS Channel at 537000000 Hz...
Scanning (pattern) DS Channel at 531000000 Hz...
Scanning (last happy) DS Channel at 261000000 Hz...
Scanning (pattern) DS Channel at 525000000 Hz...
Scanning (pattern) DS Channel at 519000000 Hz...
Scanning (pattern) DS Channel at 513000000 Hz...
Scanning (pattern) DS Channel at 507000000 Hz...
Scanning (pattern) DS Channel at 501000000 Hz...
Scanning (pattern) DS Channel at 495000000 Hz...
Scanning (pattern) DS Channel at 489000000 Hz...
Scanning (pattern) DS Channel at 483000000 Hz...
Scanning (pattern) DS Channel at 477000000 Hz...
Scanning (pattern) DS Channel at 471000000 Hz...
Scanning (pattern) DS Channel at 465000000 Hz...
Scanning (pattern) DS Channel at 459000000 Hz...
Scanning (pattern) DS Channel at 453000000 Hz...
Scanning (pattern) DS Channel at 447000000 Hz...
Scanning (pattern) DS Channel at 441000000 Hz...
Scanning (pattern) DS Channel at 435000000 Hz...
Scanning (pattern) DS Channel at 429000000 Hz...
Scanning (pattern) DS Channel at 423000000 Hz...
Scanning (pattern) DS Channel at 417000000 Hz...
Scanning (pattern) DS Channel at 411000000 Hz...
Scanning (pattern) DS Channel at 405000000 Hz...
Scanning (pattern) DS Channel at 399000000 Hz...
Scanning (pattern) DS Channel at 393000000 Hz...
Scanning (pattern) DS Channel at 387000000 Hz...
Scanning (pattern) DS Channel at 381000000 Hz...
Scanning (pattern) DS Channel at 375000000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 369000000 Hz...
Scanning (pattern) DS Channel at 363000000 Hz...
Scanning (pattern) DS Channel at 357000000 Hz...
Scanning (pattern) DS Channel at 351000000 Hz...
Scanning (pattern) DS Channel at 345000000 Hz...
Scanning (pattern) DS Channel at 339000000 Hz...
Scanning (pattern) DS Channel at 333000000 Hz...
Scanning (pattern) DS Channel at 327000000 Hz...
Scanning (pattern) DS Channel at 321000000 Hz...
Scanning (pattern) DS Channel at 315000000 Hz...
Scanning (pattern) DS Channel at 309000000 Hz...
Scanning (pattern) DS Channel at 303000000 Hz...
Scanning (pattern) DS Channel at 297000000 Hz...
Scanning (pattern) DS Channel at 291000000 Hz...
Scanning (pattern) DS Channel at 285000000 Hz...
Scanning (pattern) DS Channel at 279000000 Hz...
Scanning (pattern) DS Channel at 273000000 Hz...
Scanning (pattern) DS Channel at 267000000 Hz...
Scanning (pattern) DS Channel at 261000000 Hz...
Scanning (pattern) DS Channel at 255000000 Hz...
Scanning (pattern) DS Channel at 249000000 Hz...
Scanning (pattern) DS Channel at 243000000 Hz...
Scanning (pattern) DS Channel at 237000000 Hz...
Scanning (pattern) DS Channel at 231000000 Hz...
Scanning (pattern) DS Channel at 225000000 Hz...
Scanning (pattern) DS Channel at 219000000 Hz...
Scanning (pattern) DS Channel at 213000000 Hz...
Scanning (pattern) DS Channel at 207000000 Hz...
Scanning (pattern) DS Channel at 201000000 Hz...
Scanning (pattern) DS Channel at 195000000 Hz...
Scanning (pattern) DS Channel at 189000000 Hz...
Scanning (pattern) DS Channel at 183000000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 177000000 Hz...
Scanning (pattern) DS Channel at 171000000 Hz...
Scanning (pattern) DS Channel at 165000000 Hz...
Scanning (pattern) DS Channel at 159000000 Hz...
Scanning (pattern) DS Channel at 153000000 Hz...
Scanning (pattern) DS Channel at 147000000 Hz...
Scanning (last happy) DS Channel at 261000000 Hz...
Scanning (pattern) DS Channel at 141000000 Hz...
Scanning (pattern) DS Channel at 135000000 Hz...
Scanning (pattern) DS Channel at 129000000 Hz...
Scanning (pattern) DS Channel at 123000000 Hz...
Scanning (pattern) DS Channel at 117000000 Hz...
Scanning (pattern) DS Channel at 111000000 Hz...
Scanning (pattern) DS Channel at 105000000 Hz...
Scanning (pattern) DS Channel at 99000000 Hz...
Scanning (pattern) DS Channel at 93000000 Hz...
[00:01:09 01/01/1970] [Scan Downstream Thread] BcmGenericCmDownstreamScanThread::GetNextFrequency:  (Scan Downstream Thread) Tried all STD Downstream Frequencies; will start over doing HRC...
Scanning (pattern) DS Channel at 997750000 Hz...
Scanning (pattern) DS Channel at 991750000 Hz...
Scanning (pattern) DS Channel at 985750000 Hz...
Console> Scanning (pattern) DS Channel at 979750000 Hz...
Scanning (pattern) DS Channel at 973750000 Hz...
Scanning (pattern) DS Channel at 967750000 Hz...
Scanning (pattern) DS Channel at 961750000 Hz...
Scanning (pattern) DS Channel at 955750000 Hz...
Scanning (pattern) DS Channel at 949750000 Hz...
Scanning (pattern) DS Channel at 943750000 Hz...
Scanning (pattern) DS Channel at 937750000 Hz...
Scanning (pattern) DS Channel at 931750000 Hz...
Scanning (pattern) DS Channel at 925750000 Hz...
Scanning (pattern) DS Channel at 919750000 Hz...
Scanning (pattern) DS Channel at 913750000 Hz...
Scanning (pattern) DS Channel at 907750000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 901750000 Hz...
Scanning (pattern) DS Channel at 895750000 Hz...
Scanning (pattern) DS Channel at 889750000 Hz...
Scanning (pattern) DS Channel at 883750000 Hz...
Scanning (pattern) DS Channel at 877750000 Hz...
Lease with clientId: htype=0, value=fa a2 bc 99 e6 ee Ip address: 192.168.1.26 has been offered to client!

Scanning (pattern) DS Channel at 871750000 Hz...
Scanning (pattern) DS Channel at 865750000 Hz...
Scanning (pattern) DS Channel at 859750000 Hz...
Console> Scanning (pattern) DS Channel at 853750000 Hz...
Scanning (pattern) DS Channel at 847750000 Hz...
Scanning (pattern) DS Channel at 841750000 Hz...
Scanning (pattern) DS Channel at 835750000 Hz...
Scanning (pattern) DS Channel at 829750000 Hz...
Scanning (pattern) DS Channel at 823750000 Hz...
Scanning (pattern) DS Channel at 817750000 Hz...
Scanning (pattern) DS Channel at 811750000 Hz...
Scanning (pattern) DS Channel at 805750000 Hz...
Scanning (pattern) DS Channel at 799750000 Hz...
Scanning (pattern) DS Channel at 793750000 Hz...
Scanning (pattern) DS Channel at 787750000 Hz...
Scanning (pattern) DS Channel at 781750000 Hz...
Scanning (pattern) DS Channel at 775750000 Hz...
Scanning (pattern) DS Channel at 769750000 Hz...
Scanning (pattern) DS Channel at 763750000 Hz...
Scanning (pattern) DS Channel at 757750000 Hz...
Scanning (pattern) DS Channel at 751750000 Hz...
Scanning (pattern) DS Channel at 745750000 Hz...
Scanning (pattern) DS Channel at 739750000 Hz...
Scanning (pattern) DS Channel at 733750000 Hz...
Scanning (pattern) DS Channel at 727750000 Hz...
Scanning (pattern) DS Channel at 721750000 Hz...
Scanning (pattern) DS Channel at 715750000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 709750000 Hz...
Scanning (pattern) DS Channel at 703750000 Hz...
Scanning (pattern) DS Channel at 697750000 Hz...
Scanning (pattern) DS Channel at 691750000 Hz...
Scanning (pattern) DS Channel at 685750000 Hz...
Scanning (pattern) DS Channel at 679750000 Hz...
Scanning (pattern) DS Channel at 673750000 Hz...
Scanning (last happy) DS Channel at 261000000 Hz...
Scanning (pattern) DS Channel at 667750000 Hz...
Scanning (pattern) DS Channel at 661750000 Hz...
Scanning (pattern) DS Channel at 655750000 Hz...
Scanning (pattern) DS Channel at 649750000 Hz...
Scanning (pattern) DS Channel at 643750000 Hz...
Scanning (pattern) DS Channel at 637750000 Hz...
Scanning (pattern) DS Channel at 631750000 Hz...
Scanning (pattern) DS Channel at 625750000 Hz...
Scanning (pattern) DS Channel at 619750000 Hz...
Scanning (pattern) DS Channel at 613750000 Hz...
Scanning (pattern) DS Channel at 607750000 Hz...
Scanning (pattern) DS Channel at 601750000 Hz...
Scanning (pattern) DS Channel at 595750000 Hz...
Scanning (pattern) DS Channel at 589750000 Hz...
Scanning (pattern) DS Channel at 583750000 Hz...
Scanning (pattern) DS Channel at 577750000 Hz...
Scanning (pattern) DS Channel at 571750000 Hz...
Scanning (pattern) DS Channel at 565750000 Hz...
Scanning (pattern) DS Channel at 559750000 Hz...
Scanning (pattern) DS Channel at 553750000 Hz...
Scanning (pattern) DS Channel at 547750000 Hz...
Scanning (pattern) DS Channel at 541750000 Hz...
Scanning (pattern) DS Channel at 535750000 Hz...
Scanning (pattern) DS Channel at 529750000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 523750000 Hz...
Scanning (pattern) DS Channel at 517750000 Hz...
Scanning (pattern) DS Channel at 511750000 Hz...
Scanning (pattern) DS Channel at 505750000 Hz...
Scanning (pattern) DS Channel at 499750000 Hz...
Scanning (pattern) DS Channel at 493750000 Hz...
Scanning (pattern) DS Channel at 487750000 Hz...
Scanning (pattern) DS Channel at 481750000 Hz...
Scanning (pattern) DS Channel at 475750000 Hz...
Scanning (pattern) DS Channel at 469750000 Hz...
Scanning (pattern) DS Channel at 463750000 Hz...
Scanning (pattern) DS Channel at 457750000 Hz...
Scanning (pattern) DS Channel at 451750000 Hz...
Scanning (pattern) DS Channel at 445750000 Hz...
Scanning (pattern) DS Channel at 439750000 Hz...
Scanning (pattern) DS Channel at 433750000 Hz...
Scanning (pattern) DS Channel at 427750000 Hz...
Scanning (pattern) DS Channel at 421750000 Hz...
Scanning (pattern) DS Channel at 415750000 Hz...
Scanning (pattern) DS Channel at 409750000 Hz...
Scanning (pattern) DS Channel at 403750000 Hz...
Scanning (pattern) DS Channel at 397750000 Hz...
Scanning (pattern) DS Channel at 391750000 Hz...
Scanning (pattern) DS Channel at 385750000 Hz...
Scanning (pattern) DS Channel at 379750000 Hz...
Scanning (pattern) DS Channel at 373750000 Hz...
Scanning (pattern) DS Channel at 367750000 Hz...
Scanning (pattern) DS Channel at 361750000 Hz...
Scanning (pattern) DS Channel at 355750000 Hz...
Scanning (pattern) DS Channel at 349750000 Hz...
Scanning (pattern) DS Channel at 343750000 Hz...
Scanning (pattern) DS Channel at 337750000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 331750000 Hz...
Scanning (pattern) DS Channel at 325750000 Hz...
Scanning (pattern) DS Channel at 319750000 Hz...
Scanning (pattern) DS Channel at 313750000 Hz...
Scanning (pattern) DS Channel at 307750000 Hz...
Scanning (pattern) DS Channel at 301750000 Hz...
Scanning (pattern) DS Channel at 295750000 Hz...
Scanning (pattern) DS Channel at 289750000 Hz...
Scanning (last happy) DS Channel at 261000000 Hz...
Scanning (pattern) DS Channel at 283750000 Hz...
Scanning (pattern) DS Channel at 277750000 Hz...
Scanning (pattern) DS Channel at 271750000 Hz...
Scanning (pattern) DS Channel at 265750000 Hz...
Scanning (pattern) DS Channel at 259750000 Hz...
Scanning (pattern) DS Channel at 253750000 Hz...
Scanning (pattern) DS Channel at 247750000 Hz...
Scanning (pattern) DS Channel at 241750000 Hz...
Scanning (pattern) DS Channel at 235750000 Hz...
Scanning (pattern) DS Channel at 229750000 Hz...
Scanning (pattern) DS Channel at 223750000 Hz...
Scanning (pattern) DS Channel at 217750000 Hz...
Scanning (pattern) DS Channel at 211750000 Hz...
Scanning (pattern) DS Channel at 205750000 Hz...
Scanning (pattern) DS Channel at 199750000 Hz...
Scanning (pattern) DS Channel at 193750000 Hz...
Scanning (pattern) DS Channel at 187750000 Hz...
Scanning (pattern) DS Channel at 181750000 Hz...
Scanning (pattern) DS Channel at 175750000 Hz...
Scanning (pattern) DS Channel at 169750000 Hz...
Scanning (pattern) DS Channel at 163750000 Hz...
Scanning (pattern) DS Channel at 157750000 Hz...
Scanning (pattern) DS Channel at 151750000 Hz...
Scanning DS Channel at 261000000 Hz...(from scan list)
Scanning DS Channel at 273000000 Hz...(from scan list)
Scanning DS Channel at 267000000 Hz...(from scan list)
Scanning DS Channel at 255000000 Hz...(from scan list)
Scanning DS Channel at 249000000 Hz...(from scan list)
Scanning DS Channel at 243000000 Hz...(from scan list)
Scanning DS Channel at 237000000 Hz...(from scan list)
Scanning DS Channel at 231000000 Hz...(from scan list)
Scanning (pattern) DS Channel at 145750000 Hz...
Scanning (pattern) DS Channel at 139750000 Hz...
Scanning (pattern) DS Channel at 133750000 Hz...
Scanning (pattern) DS Channel at 127750000 Hz...
Scanning (pattern) DS Channel at 121750000 Hz...
Scanning (pattern) DS Channel at 115750000 Hz...
Scanning (pattern) DS Channel at 109750000 Hz...
Scanning (pattern) DS Channel at 103750000 Hz...
Scanning (pattern) DS Channel at 97750000 Hz...
Scanning (pattern) DS Channel at 91750000 Hz...
[00:01:23 01/01/1970] [Scan Downstream Thread] BcmGenericCmDownstreamScanThread::GetNextFrequency:  (Scan Downstream Thread) Tried all HRC Downstream Frequencies; will start over doing STD...
[00:01:23 01/01/1970] [Scan Downstream Thread] BcmGenericCmDownstreamScanThread::FullLoop_RFI_N_03_0086:  (Scan Downstream Thread) Default scanning algorithm has been 'round the horn' 2 times.
[00:01:23 01/01/1970] [Scan Downstream Thread] BcmGenericCmDownstreamScanThread::ScanStarting:  (Scan Downstream Thread) Scanning STD & HRC Annex B channel plan frequencies
Scanning (pattern) DS Channel at 93000000 Hz...
We have been all the way around the scan list.
Scanning (pattern) DS Channel at 999000000 Hz...
Didn't find energy anywhere, publishing event kEventScanFullLoopNoEnergy!
Resetting EnergyDetected to false.
Scanning (pattern) DS Channel at 993000000 Hz...
Scanning (pattern) DS Channel at 987000000 Hz...

Connecting coax will immediately disable this telnet port I had opened , it is possible to type commands but most of them just keep showing the help menu (Which has most things compiled out)

Then I tried to get a dump using bcm2dump...

The command I used was: bcm2dump dump 192.168.1.1,admin,changed flash image1 image.bin and I get an error similar to (I couldn't find the error , but I did remember the command) telnet: Send failed pipe broken

What does this mean? Anyway to stop the log from bombarding me?

jclehner commented 3 years ago

This is the downstream scan, which can only be disabled from the privileged console. See if you've got a su command, and try brcm as the password. If this succeeds, you can disable the scan using either of these two commands:

CM> /cm_hal/scan_stop
CM> /docsis_ctl/scan_stop

The newer versions of bcm2dump try to automate this, but please run bcm2dump with -L log.txt, and make sure to use the latest commits, not version 0.9.4 (which is outdated, but I won't be able to upload a new release until later this week).

ObiKeahloa commented 2 years ago

Thanks! There is su indeed and brcm is the password. I tried to use bcm2dump but it ended at around 6% with an error (I don't remember what exactly the error was) but It might be related to the timeout for the telnet. Is there any method to disable this? I have set it to 30 seconds but planning to set it to around 1hour

ObiKeahloa commented 2 years ago

I was able to stop the scan and prevent the log from bombarding me.

Edit: I forgot to run it with logging! Will try next time , currently need the Wi-Fi prob will try at noon.

ObiKeahloa commented 2 years ago

Yep , it was indeed the timeout changing it to one hour did work. The entire flash is 64MB so dumping it will take 5HOURS! Any method to increase speed? or is it a Broadcom limitation?

jclehner commented 2 years ago

Which timeout exactly are you referring to? You could try speeding it up using -O bfc:flash_readsize=0x2000, but depending on the device this may not work as expected.

ObiKeahloa commented 2 years ago

Which timeout exactly are you referring to? You could try speeding it up using -O bfc:flash_readsize=0x2000, but depending on the device this may not work as expected.

Telnet portal timeout

jclehner / bcm2-utils

Skyworth router , telnet errors and weird Console. #36