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  1. alastairstevenson

    Camera Issue's After Power Down

    Suggestion - as it looks like you've re-plugged the cameras into different ports from where they were originally - In the NVR web GUI, in the Camera Management | IP Channel page (as per your existing screenshot) make a note of the IP addresses and associated channel number the NVR is configured...
  2. alastairstevenson

    Network Firewall Rules for Dahua Remote Access

    Bot stating the obvious? Prove me wrong.
  3. alastairstevenson

    how to recover cameras

    Ok, that firmware is new enough that it doesn't have the backdoor vulnerability, so that method isn't feasible.
  4. alastairstevenson

    how to recover cameras

    It sounds like you are making progress. If you can reset them, presumably they have a reset button, that's probably the easiest way forward, but you will then need to reconfigure them from scratch. The reason behind knowing that detail was to determine if they have the security vulnerability...
  5. alastairstevenson

    Buying firmware

    That's a strange question. Have you checked Hikvision's public websites for their CCTV products? Most new product listings have a firmware download on the product page. And firmware is publicly available to download from many of their sites, such as here -...
  6. alastairstevenson

    how to recover cameras

    We need a bit more info to be able to offer helpful suggestions - OK, so SADP lists the NVR OK. What's the model of NVR / does it have PoE ports at the back for the cameras to connect to? Are the cameras connected to PoE ports on the back of the NVR? If so, they can't be seen by a PC on the...
  7. alastairstevenson

    Hik-Connect web client not loading NVR

    Please be aware that giving the entire internet access to the NVR in this way is a big cyber security risk. Has the business agreed to take this risk? These devices are not security hardened, and have vulnerabilities that could not just be used to compromise the NVR itself, but also the LAN and...
  8. alastairstevenson

    Dahua DHI-NVR5216-EI2 and low FPS witn non-Dahua IP-camera

    It looks like the (unspecified) non-Dahua camera is lying about it's capabilities. What did the device specifications claim it could do? Maybe the 25fps is only possible at a lower resolution.
  9. alastairstevenson

    Illegal Login keeps happening

    No, it's the NVR that's the inbound target if the router is allowing the traffic through. And you've stated that the NVR has been disconnected, therefore ShieldsUp! won't be able to see it, even if the router lets the probes through. That's not the suggested test. What's suggested is the 'All...
  10. alastairstevenson

    YUNCH Auto tracking ptz ip camera Update file （Solve without tracking keys problem ）

    It looks like it's package.bin Not that there's much useful in the archive.
  11. alastairstevenson

    Fixing Ethernet Cable On Camera -- 6 wire ?

    As @tigerwillow1 suggested, when you have the camera connected to the cable : It's seeing the ethernet transformers within the camera that are connected to the signal wire pairs as a short. The windings are about 1 ohm resistance.
  12. alastairstevenson

    QUIEN ME PUEDE AYUDAR CON LOS SOFTWARE DE DAHUA

    Translation : I UPDATED FROM V1 TO V8 OF THE DHI-DSS7016DR-S2 SERVER AND IT WON'T LET ME ENTER ANYTHING, NOT EVEN ITS OWN IP DOMAIN, IT LETS ME DO NOTHING. PLEASE HELP
  13. alastairstevenson

    Illegal Login keeps happening

    Ah, but, I just thought, if you've now disconnected the NVR from internet access, no connection from the internet will happen, even if port forwarding is active.
  14. alastairstevenson

    Illegal Login keeps happening

    Suggestion : Before you do that - check with ShieldsUp! It's easy peasy to use, and will tell you quickly and clearly what ports if any are open to access from the internet. The 'All Service Ports' option is probably the best to use. https://www.grc.com/x/ne.dll?bh0bkyd2
  15. alastairstevenson

    Illegal Login keeps happening

    It may still be active. Check if UPnP is enabled on the router, and also on the (unknown) device. If enabled, this would allow the device to configure port forwarding all by itself. To find out what inbound access is available from the internet, a very good tool is ShieldsUp! : (use the...
  16. alastairstevenson

    NVR DS-7616NI-M2/16P

    What's the model of the cameras? And what are the notifications? (Bell at the top right).
  17. alastairstevenson

    Hikvision recorder necessary for AI?

    I forgot to include what enabling 'Rules' looks like. This is Line Crossing and Intrusion detection. And motion.
  18. alastairstevenson

    Hikvision recorder necessary for AI?

    You've probably done this already, but - Check that the camera is creating smart events by enabling 'Rules' (Local | Live view parameters | Rules | Enable tickbox) in the camera web GUI and checking in Live View that triggers (lines going red) occur as intended. Then - and I don't know if this...
  19. alastairstevenson

    R0 / DS-2CD2x32 BrickfixV2 brick recovery and full upgrade tool - enhanced.

    Well done for getting there - and sharing the method for the benefit of others!
  20. alastairstevenson

    Downloading videos files directly from camera via web interface (using other than IE) seems to be capped at *TEN* Mbps

    What is the nature and number of the errors? This might be significant and relevant to the problem you are exploring. Suggestion : Reset the error count on the switch port, do a test data transfer, check the errors. A normal connection should give zero errors even after months of use.
  21. alastairstevenson

    R0 / DS-2CD2x32 BrickfixV2 brick recovery and full upgrade tool - enhanced.

    The BBWR in the serial number suggests it is. Does it just say 'update failed' or is there something more useful? Where did you download the firmware to try? This appears to be a source for that model ...
  22. alastairstevenson

    R0 / DS-2CD2x32 BrickfixV2 brick recovery and full upgrade tool - enhanced.

    The serial number containing CCCH does confirm this is a Chinese camera. Updating with newer EN firmware will likely brick it with a 'language mismatch' error. But the first post in this thread explains the method that can be used to convert the camera from CN to EN, after which any of the EN...
  23. alastairstevenson

    DS-2CD1221-I3

    https://www.ipcamtalk.com/threads/r0-ds-2cd2x32-brickfixv2-brick-recovery-and-full-upgrade-tool-enhanced.24343/
  24. alastairstevenson

    Anspo NVR - only records for (about) 1 week

    Depending on how many cameras are connected, and what the total recording bitrate is - it may well be that a 2TB HDD could be filled up in a week with continuous recording. Do the calculation to find out. Without knowing any detail of that NVR - does the Storage Management menu have an option...
  25. alastairstevenson

    UPnP Issue on EZ-XVR1B16

    To the other devices on you LAN?
  26. alastairstevenson

    UPnP Issue on EZ-XVR1B16

    This is good advice if you are looking for a remote access capability : https://www.ipcamtalk.com/wiki/how-to-secure-your-network-don-t-get-hacked/
  27. alastairstevenson

    UPnP Issue on EZ-XVR1B16

    Ouch! Are you wanting to create a honeypot, something that's exposed to the entire internet just so you can see all the attempts at compromising the device, and potentially also the other devices on the LAN that it is connected to?
  28. alastairstevenson

    @jomasaco - Need Expert Help Understanding C6F Camera API Parameters

    Not a lot if it's vanished.
  29. alastairstevenson

    Web Interface Failure and Inaccessible

    If the weakness is in the way the bridge mode support of the NVR is working, that may not eliminate the issue. Also - be aware that pushing the NVR video through the router to view it may expose limitations in how well the router handles that - some routers can struggle and impact the routing...
  30. alastairstevenson

    Web Interface Failure and Inaccessible

    OK - that lets out a problem with a specific browser version. Can you provide a link to that thread? It certainly used to be the case a while back that customising the HTTP port away from 80 could cause access problems. I'm a bit skeptical that there is such a basic and obvious current problem...
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