D-Link Forums
		The Graveyard - Products No Longer Supported => IP Cameras => DCS-5020L => Topic started by: CameraDan on December 13, 2016, 04:30:52 PM
		
			
			- 
				i operate a large number of these cameras, and have been having a recurring issue. I will have a number of cameras crash and not return. i remove the cameras hard reset and change the IP and the camera works again. if i use the old IP on another camera it will not work. has anyone else experienced this issue? it is almost like the crashes are burning the old IP's.
			
 
			
			- 
				
Which router are you using?  How is the router configured?
How many is a large #?  10-20?  all on 2.4 Ghz?
Are you streaming them all at once?
			 
			
			- 
				Link>Welcome! (http://forums.dlink.com/index.php?topic=48135.0)
- What Hardware version is your DCS? Look at the sticker behind or under the camera.
 - Link>What Firmware (http://forums.dlink.com/index.php?topic=47512.0) version is currently loaded? Found on the DCSs web page under status.
 - What region are you located?
 
i operate a large number of these cameras, and have been having a recurring issue. I will have a number of cameras crash and not return. i remove the cameras hard reset and change the IP and the camera works again. if i use the old IP on another camera it will not work. has anyone else experienced this issue? it is almost like the crashes are burning the old IP's.
			 
			
			- 
				More than 20, all are hard wired to the network but some are POE. It isn't a router issue, and i am programming them with static IP's.
			
 
			
			- 
				What is the Mfr and model of the router? 
Is there a network switch being used as well? 
			 
			
			- 
				multiple switches, but all cameras are on the same range.
			 
			
			- 
				firmware is up to date, i have had to reprogram a few times to get it to go through but up to date...
			
 
			
			- 
				What is the Mfr and model of the router and switches? 
			 
			
			- 
				http://forums.dlink.com/index.php?topic=66079.0 (http://forums.dlink.com/index.php?topic=66079.0)