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    IP Camera IP sporadically changes

    Yup, actually tried those steps as well as different (known to be good) cables. Neither mine, nor his NVR detects the camera
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    IP Camera IP sporadically changes

    Thanks SY for the response. That did the trick. Unfortunately, my friend's 2and camera has power as indicated by Ir filter, but neither his NVR nor my network can find the camera and I'm guessing its just bricked.
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    IP Camera IP sporadically changes

    Trying to help out a friend. Everything has worked fine for the last year, until about a month ago. His current setup is: (2) Dahua IPC-HDW4431C-A 4mp IP cameras (1) Dahua 8ch 2014 NVR Both were purchased on Amazon, so I'm not sure if he received the US or Chinese firmware He asked me to come...
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    Weird no video, but audio

    Well would you look at that. Cant explain why, but after the 2nd restart, everything was back and working as usual. Thanks for the responses @alastairstevenson
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    Weird no video, but audio

    Forgot to mention I had done that as well as a power down for a few minutes. Should have mentioned that as that was the first thing I typically do
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    Weird no video, but audio

    So I've had my Dahua 16ch nvr connected via hdmi to a TV for the past 2 years with no issues. Then this week when I went to turn on the TV (albeit a cheap emerson), I'm able to see the Dahua logo for the 2 unused camera feeds but the rest of the video feeds are black. I double click on one...
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    Bad Port POE Switch err no??

    I don't drop any packets with a continuous ping open. As for the video feed, I'm not exactly sure what you mean by that. When I login to the camera thru IE, the video feed is uninterrupted and I am able to add the camera to my NVR each time, but a few seconds after the camera is added to the...
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    Bad Port POE Switch err no??

    Forgot to mention I had checked that. No other devices found to be on that IP and tried another 'unused' one, but still get same issue. I've also switched the camera to a different port. The same camera still loses connection and continues to cycle through the "offline" and "can not find the...
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    Bad Port POE Switch err no??

    So I have a Dahua NVR416 with 9 Dahua IPC HDW4300C cameras and one SD22204T-GN IP. The first 4 cameras are connected to a BV Tech 4+1 gigabit switch. These cameras have worked flawlessly the past 4-5 weeks. Today, I just connected the 22204t-GN camera (to a different channel and different POE...
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    QC8116 - Excessive Login/Logouts in log and also Rebooting on its own

    Yup, that is correct. Doesn't matter what cameras, as I have tried 3 different ones all with same result. The only thing I could get to be different is if I set the bit rate lower, it appears it would take a little longer before receiving error. Such as in one day with a 8,000kb bit rate and 2...
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    QC8116 - Excessive Login/Logouts in log and also Rebooting on its own

    This NVR DahuaNVR4216 does not have any POE ports as all cameras are connected to my linksys 16 port poe switch. It's something I can live with but prefer to have all 16 running. I've tried contacting Dahua support and as I figured, no response has been received.
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    QC8116 - Excessive Login/Logouts in log and also Rebooting on its own

    I've actually narrowed it down to channel 1 of my NVR. All of my cameras are the same, IPC4300, same firmware, a settings for recording on motion detect with no issues. Totally, I have 9 cameras hooked up and since not connecting a camera to channel 1, I have not had an issue with any camera...
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    QC8116 - Excessive Login/Logouts in log and also Rebooting on its own

    Did you figure anything out Dixit? I just noticed I'm getting the same thing, consistent Login/Logouts on the camera log.
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    POE Camera Consistently Going Offline

    Boom! The NVR reset did the trick. So far so good. Camera has only been active for about 5 minutes, but it would always drop out after 10 seconds before. Thank you very much for your help! So I am clear on how or why things are done (as I feel I have a better grasp than just following...
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    POE Camera Consistently Going Offline

    Ok, followed you steps for unchecking arp/ping and then checking static and entering the ip address with 200 followed by subnet gateway and dns, however camera still goes offline after a few seconds, yet works fine when viewing it through Internet Explorer. When the camera goes offline, while...
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    POE Camera Consistently Going Offline

    I shortened the DHCP lease from 192.168.1.64-253 down to 64-101. With the camera's TCP/IP settings selected as DHCP and an address set outside the dhcp release, I viewed the camera and then added the camera to the nvr. After a few seconds, the camera went offline. When I went back into the...
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    POE Camera Consistently Going Offline

    Camera's auto-maintain is off and the NVR is not trying to control the camera's time. I am using a Motorola NVG 510 and I don't believe I can setup a static network with that router, again if that is what you are implying nayr
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    POE Camera Consistently Going Offline

    So if I am I understanding you correctly, you're suggesting I set a static IP on my router. If that is the case I know there's been some difficulties since I'm currently using a Motorola nvg510 and they are a pain to work with
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    POE Camera Consistently Going Offline

    When I reset the camera and go to the TCP/IP settings to modify the last 3 of the IP, there is a checkbox for either DHCP or static, which one do I choose? Also the NVR has a checkbox setting for DHCP, do I leave that checked or unchecked?
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    POE Camera Consistently Going Offline

    If the ping stays open, i will get an error with either "time out" or "host unreachable." As soon as the camera goes back online (viewing it on monitor) I get a good ping. The type of cables I am using are prefab and all came from Monoprice. I also tested one separately purchased (only 6ft long)...
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    POE Camera Consistently Going Offline

    I currently have a Dahua NVR4216 and one Dahua POE HDW4300C camera setup. The dome camera is connected to a POE switch and from the POE switch, I have Cat5 running to a Linksys 16 port switch (which is connected to the non-poe side). The camera connects fine using IE and finally got it setup on...
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    Over First night, Dahua POE worked, now won't connect

    Yup, that's how I did the reset of it. I am getting a link light on two different network switches and the ir light quickly turns on/off when i first power it up to indicate power to the camera as well.
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    Over First night, Dahua POE worked, now won't connect

    Thanks for the help. Before reading this, I actually was in the process of doing that. I also tried connecting the POE switch and Camera to my laptop, off any network and am unable to discover or ping the camera. When i would arp -a from the command prompt, only the poe switch would show up. I'm...
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    Over First night, Dahua POE worked, now won't connect

    I apologize for not knowing exactly what you mean. I logged into my router (Motorola NVG510) and obtained this information, if this is what you mean? DHCP Leases Available 71 DHCP Leases Allocated 119
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    Over First night, Dahua POE worked, now won't connect

    New to IP cameras and NVR's. I have a Dahua 4216 NVR and HDW4100IPC POE camera. The camera is connected upstairs to a POE switch and the uplink cable is connected to my network switch downstairs, along with the NVR. I mounted and setup the camera last night with little issues. Since I was...
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