Table of Contents
Advertisement
AXIS Q87 Bispectral PTZ Network Camera Series
Troubleshooting
Problems setting the IP address
The product is located on a
different subnet
The IP address is being used
by another device
Possible IP address conflict
with another device on the
same subnet
The product cannot be accessed from a browser
Cannot log in
The IP address has been
changed by DHCP
The product is accessible locally but not externally
Router configuration
Firewall protection
Performance considerations
When setting up your system, it is important to consider how various settings and situations affect the performance. Some factors
affect the amount of bandwidth (the bitrate) required, others can affect the frame rate, and some affect both. If the load on the
CPU reaches its maximum, this also affects the frame rate.
The following factors are the most important to consider:
•
High image resolution or lower compression levels result in images containing more data which in turn affects the
bandwidth.
•
Access by large numbers of Motion JPEG or unicast H.264 clients affects the bandwidth.
•
Simultaneous viewing of different streams (resolution, compression) by different clients affects both frame rate and
bandwidth.
Use identical streams wherever possible to maintain a high frame rate. Stream profiles can be used to ensure that
streams are identical.
•
Accessing Motion JPEG and H.264 video streams simultaneously affects both frame rate and bandwidth.
•
Heavy usage of event settings affects the product's CPU load which in turn affects the frame rate.
•
Using HTTPS may reduce frame rate, in particular if streaming Motion JPEG.
•
Heavy network utilization due to poor infrastructure affects the bandwidth.
If the IP address intended for the product and the IP address of the computer used to access the
product are located on different subnets, you cannot set the IP address. Contact your network
administrator to obtain an IP address.
Disconnect the Axis product from the network. Run the ping command (in a Command/DOS
window, type ping and the IP address of the product):
• If you receive: Reply from <IP address>:
this means that the IP address may already be in use by another device on the network.
Obtain a new IP address from the network administrator and reinstall the product.
• If you receive: Request timed out, this means that the IP address is available
for use with the Axis product. Check all cabling and reinstall the product.
The static IP address in the Axis product is used before the DHCP server sets a dynamic address.
This means that if the same default static IP address is also used by another device, there may
be problems accessing the product.
When HTTPS is enabled, ensure that the correct protocol (HTTP or HTTPS) is used when attempting
to log in. You may need to manually type http or https in the browser's address field.
If the password for the user root is lost, the product must be reset to the factory default settings.
See Reset to factory default settings on page 15.
Check that your router allows incoming data traffic to the Axis product. The router must support
®
UPnP
.
Check the Internet firewall with your network administrator.
17
bytes=32; time=10...
Advertisement
Table of Contents
