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I tried even the echo 1 > /proc/sys/net/ipv4/ip_forward .. the cat after that showed "1" .... but with no results regarding forwarding. I'm thinking if would be possible to put another FW from another suplier with similar Hi3535 NVRs .. but I am afraid that if something goes wrong I will...

I found the pwd for the root on the net and I accessed the NVR through simple putty telnet port 23:-) no ssh here :-( ... but their Hilinux is a not realy a very standard one... the ip_forward is "0" I tried to change it to "1" without success. I didn't found the start scripts to initialize...

Thx for this interesting ideea with two NICs in the PC, but yet is not realistic for me anymore , because I just planed a much better infrastructure for my system. The NVR will get closed in a "special" room (basement) and will be connected with the POE switch (in garett) with 1GB. The cams will...

nice and logical ... HDD full >>> overwrite ... By Dongjia HDD full is "exception" I supose I have to format the disk when is going full ... in one week i will see :-(

the problem is that I cant configure the cams through the NVR... NVR takes the parameters from cam and is working with...for example bandwith ... I can put AND SAVE :-))) another value on the NVR but as soon I refresh will come the old setting again from cam. Only if I change it directly on...

@nayr small question regarding 9xPOE NVR 2508 from dongjia but even from other suplier .... the NVR has 8 POE 100MBit Ports in one Network segment (NIC1) and 1 GBit Port (NIC2) on another network segment. I tried one or two days several things like forwarding activating, static rules on...

My cams are also POE 802.3af compliant but only on the paper because doesn't respect the standard (only the half of it, not full) The right power budget of the switch is not all what you need ... if the HKs have the same problem as these from Dongjia respectively they work only with a POE switch...

Hi SquareEyes, the IP Cam has already a POE Module inside. The issue was (I will explain in a few seconds why) that the IP Cam (PD=powered device) is working only with a PSE (power source equipment = POE switch) which is working in mode A (wired Pins only 1236) If you have one with mode B...

the grid dimensions are 0.05 inch (1,27mm)

Hello and thx for your answer ... but I can't be happy with two power injectors one outside and one inside... each of them has a 80-85% efficiency ... by 8 cams with 12Watt means 32Watt per hour for nothing. I suppose that the POE Module inside the cam was well done for full 802.3af compliance...

Hello, I buyed several 2M POE IP cams from Dongjia incl. a 8 Port POE NVR Type 2508. As I tested them, I found that the NVR (with 2 NICs) is not very flexible in the configuration. That means that the forwarding between the 2 NICs is not active and I cant see the cams behind the NVR from the...