HBM ClipX Bedienungsanleitung Seite 78

Starting up the ClipX
If you are not operating any other devices on the switch with which you can
check the function, try to set up a direct connection between the PC and the
measuring device.
•
Have you waited long enough for the PC to specify its address?
If the PC cannot find a server in the network, the search for the server looks
in the DHCP setting (Obtain an IP address automatically) first of all. (The
icon for the interface in the Windows 7 tray indicates the search, but the icon
might only appear if it is configured to do so. In Windows 8 and higher it is
no longer displayed.) It then takes about 30 seconds before an automatic
address or the specified alternative address (if any) is set. No device is
found during this time.
•
Is it possible that your firewall is blocking the connection?
Try deactivating your firewall or open the following ports:
• For communication with the device via a browser, TCP ports 80 and
8081 are required.
• Different ports are required to locate the ClipX depending on the variant.
For UPnP TCP 80 and UDP-Multicast at IP address 239.255.255.250
(sending and receiving) with port 1900, for NetBIOS UDP 137, for Avahi
or Zeroconf (similar to Bonjour) UDP-Multicast is required at IP address
224.0.0.251 (sending and receiving) with port 5353.
•
If a WLAN is also active with your PC, test whether the device is found when
you temporarily switch off the WLAN (only for the time of the scan). With
some WLAN configurations, problems can occur if multiple Ethernet ports
are enabled.
•
If your PC has several Ethernet interfaces, try deactivating all other Ethernet
interfaces.
•
If you are using the device in a large network, contact your network adminis-
trator. There are a series of options in managed networks to limit or com-
pletely prevent data transmission between the individual nodes. Administra-
tive access control settings may therefore by needed here.
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A04643_04_X00_03 HBM: public
ClipX