I have Hikvision NVRs and IP-cameras at my office.
I am doing streaming images from ip-camera. Ip-cameras are connected to NVR. I have 10 NVRs and each NVR has 20 ip-cameras.
I like to stream images of one ip-camera from one of the NVRs.
All NVRs are connected to Network switch.
I connect to Network switch using a LAN cable from my PC.
Then I scan all IP addresses that my PC can see using
sudo arp-scan --localnet
I can see the NVR's IP address from which I like to stream images of ip-cam.
Then I checked that IP address's ports using
nmap 192.xxx.xx.5
Starting Nmap 7.01 ( Nmap: the Network Mapper - Free Security Scanner ) at 2019-04-24 16:36 +08
mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-dns or specify valid servers with --dns-servers
Nmap scan report for 192.168.10.5
Host is up (0.0020s latency).
Not shown: 997 closed ports
PORT STATE SERVICE
80/tcp open http
554/tcp open rtsp
8000/tcp open http-alt
Nmap done: 1 IP address (1 host up) scanned in 0.11 seconds
It showed that RTSP port is opened at that NVR.
I set my PC's ip address range, mask, gateway to be similar to NVR's network configuration,
For example, PC's network mask is I set same mask as NVR's mask. PC's gateway address is same as NVR's gateway address. PC's ipv4 ipaddress is in the same range as NVR.
Then I do streaming. NVR and ip-cam are Hikvision and I use their format.
rtsp://admin:Admin1234@192.xxx.xx.5:554/Streaming/Channels/102
or
rtsp://192.xxx.xx.5:554/ISAPI/streaming/channels/102
1 is camera id in that nvr and 02 for sub-stream.
I have
core input error: open of rtsp xxxxxx
live555 demux error: Failed to connect with rtsp://xxxxxx
core access error: read error: Connection reset by peer
Why I can't stream ip-cam's images from NVR?
Is there additional step I need to take care?
I am doing streaming images from ip-camera. Ip-cameras are connected to NVR. I have 10 NVRs and each NVR has 20 ip-cameras.
I like to stream images of one ip-camera from one of the NVRs.
All NVRs are connected to Network switch.
I connect to Network switch using a LAN cable from my PC.
Then I scan all IP addresses that my PC can see using
sudo arp-scan --localnet
I can see the NVR's IP address from which I like to stream images of ip-cam.
Then I checked that IP address's ports using
nmap 192.xxx.xx.5
Starting Nmap 7.01 ( Nmap: the Network Mapper - Free Security Scanner ) at 2019-04-24 16:36 +08
mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-dns or specify valid servers with --dns-servers
Nmap scan report for 192.168.10.5
Host is up (0.0020s latency).
Not shown: 997 closed ports
PORT STATE SERVICE
80/tcp open http
554/tcp open rtsp
8000/tcp open http-alt
Nmap done: 1 IP address (1 host up) scanned in 0.11 seconds
It showed that RTSP port is opened at that NVR.
I set my PC's ip address range, mask, gateway to be similar to NVR's network configuration,
For example, PC's network mask is I set same mask as NVR's mask. PC's gateway address is same as NVR's gateway address. PC's ipv4 ipaddress is in the same range as NVR.
Then I do streaming. NVR and ip-cam are Hikvision and I use their format.
rtsp://admin:Admin1234@192.xxx.xx.5:554/Streaming/Channels/102
or
rtsp://192.xxx.xx.5:554/ISAPI/streaming/channels/102
1 is camera id in that nvr and 02 for sub-stream.
I have
core input error: open of rtsp xxxxxx
live555 demux error: Failed to connect with rtsp://xxxxxx
core access error: read error: Connection reset by peer
Why I can't stream ip-cam's images from NVR?
Is there additional step I need to take care?
