
Troubleshooting
Manta Hardware Installation Guide V4.1.0
56
Example of GigE camera and PC in different networks:
Because GigE camera and PC are in different networks, they need a router to
communicate with each other. For this communication you need a default
gateway additionally. If both cameras are in different subnets, check if each
camera has the right default gateway.
www
For additional information, see:
RFC 1918
RFC 3330
RFC 3927
http://www.rfc-editor.org/
Figure 35: Two cameras from different networks cannot communicate without router
Note
Using Link-Local Address (APIPA or Auto IP) you cannot
communicate between different subnets. Therefore the host
would need a default gateway. But when you use Link-Local
Address (APIPA or Auto IP) the default gateway is not dis-
tributed (see screenshot IPconfig: Default gateway is
0.0.0.0)
Router
192.168.1.254192.168.0.254
GigE
Camera
192.168.0.0
255.255.255.0
192.168.1.0
255.255.255.0
192.168.0.1
255.255.255.0
Default Gateway: 192.168.0.254
192.168.1.1
255.255.255.0
Default Gateway: 192.168.1.254
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