No flash serial iDS7216HQHI-M1/S

[SanduD]

Hi,
I have a DVR iDS7216HQHI-M1/S and I cannot rewrite firmware with RS232.
DVR in the HKVS$ phase
Server IP 192.0.0.128
With setenv or update or bootcmd commands, no transfer is made from tftp to the DVR.
at any command from putty tftp does not produce initialization.
I mention that on DVR DS7216HQHi-k1 or DS7216HGHI-SH flash rewriting is executed normally, transfer from tftp to DVR is executed.
are other putty commands necessary?

 

[David]

Hi,
I have a DVR iDS7216HQHI-M1/S and I cannot rewrite firmware with RS232.
DVR in the HKVS$ phase
Server IP 192.0.0.128
With setenv or update or bootcmd commands, no transfer is made from tftp to the DVR.
at any command from putty tftp does not produce initialization.
I mention that on DVR DS7216HQHi-k1 or DS7216HGHI-SH flash rewriting is executed normally, transfer from tftp to DVR is executed.
are other putty commands necessary?

Are you using the DVR rs232 serial interface? I don’t think tftp is supported within the rs232 protocol. Do you have a link to the procedure you are following?

David

 

[SanduD]

sorry,
I use a serial TTL interface, which works on the other types of DVRs described above

 

[David]

sorry,
I use a serial TTL interface, which works on the other types of DVRs described above

That's why I asked for the procedure used on the other DVR, there could be proprietary emulation being used on both host and client RS232 serial interfaces.

Others may be able to help you.....

David.

 

[alfaclvi]

Can you check if this setting exists?

 

[David]

Can you check if this setting exists?

View attachment 12360

Does this require authentication before the putty CLI connection is established?

In the images posted of the putty CLI session I expected to see the tftp client trying to connect to the DVR server. it would've been good to see the whole process from the DVR the flash update worked on. I think there used to be a hikvision flash firmware tftp update tool.

David

 

[JB1970]

I don’t think tftp is supported within the rs232 protocol. Do you have a link to the procedure you are following?

There's a guide to flashing via serial over on the ipcamtalk forum. You can make a lead up and connect to the PCB internally. I've had limited success with it as I'm a Mac only user and things didn't play well through a VM.

 

[alfaclvi]

I've used this below procedure 3 times in the past for my DS-KV6113WPE1(A) and this worked...
I don't know if this could work on newer devices. I think there are memory size issues same with old hikvision tftp update tool.
About the new setting, I'll find the release notes for my NXI and post what exactly they say about...

Hikvision - Clearing Passwords and/or Loading Firmware via TTL Serial

I recently picked up a used Hikvision DS-7608NI-E2/8P (at auction) that was password locked. The seller was unable to tell me where it was sold, and all the Hikvision offices I contacted (US, EU, AU, CN, HK) provided the canned "purchased through an unauthorized" channel response. The stated...

ipcamtalk.com

 

[alfaclvi]

This is the release notes in firmware 4.83.005 for NXI-K

 

[David]

@SanduD,

When I’ve updated firmware using the devices CLI I’ve either used tftp or zmodem to download the file.

There is usually an app on the device to start a tftp or terminal session that allows you to transfer the file to the device.

Tftp transfer will be via the devices Ethernet port, the terminal connection uses the rs232 connection.

The apps maybe preconfigured to do this or may need parameters sent via the command line or the apps own text based interface.

Command line setup will be something like this…

> termapp /115200,n,8,1 /zmodem /directorypath

> tftpapp /serverip /clientip /authentication

Obviously different operating systems use their own methods of passing parameters to the app.

David

 

[trempa92]

try different syntax

setenv ';set ipaddr 192.0.0.64'
setenv ';set serverIp 192.0.0.128'
setenv ';update'


Make sure your tftp is x64 and its bound on network interface 192.0.0.128