Personal Firewall Blocks Communication - ETAS ES930.1 User Manual

ETAS
Setting the Registry Key autodisconnect:
12.4.3

Personal Firewall Blocks Communication

Reason: Missing releases in the firewall block the ETAS hard-
ware
Personal firewalls may interfere with access to ETAS Ethernet hardware. The
automatic search for hardware typically cannot find any Ethernet hardware at
all, although the configuration parameters are correct.
Some actions in ETAS products can lead to problems if the firewall is not prop-
erly parameterized, e.g. when opening the experiment environment in ASCET or
for the hardware search by INCA or HSP.
If a firewall is blocking communication to ETAS hardware, you must either dis-
able the firewall software while working with ETAS software, or the firewall
must be configured to give the following permissions:
• Outgoing limited IP broadcasts via UDP (destination IP
255.255.255.255) for the destination port 17099 or 18001
• Incoming limited IP broadcasts via UDP (destination IP
255.255.255.255, originating from source IP 0.0.0.0) for destination port
18001
• Directed IP broadcasts via UDP to the network configured for the ETAS
application, destination ports 17099 or 18001
• Outgoing IP unicasts via UDP to every IP address in the network config-
ured for the ETAS application, destination ports 17099 to 18020
• Incoming IP unicasts via UDP originating from any IP address in the net-
work configured for the ETAS application, originating ports 17099 to
18020, destination ports 17099 to 18020
ES930.1 - User Guide
1. Open the Registry Editor:
- Windows 7, 8.1:
1.1 Click on the Windows symbol.
1.2 Enter regedit in the entry field.
1.3 Push <E
NTER
- Windows 10:
1.1 Rightclick on the Windows symbol.
1.2 Click on Search.
1.3 Enter regedit in the entry field.
1.4 Push <E
NTER
2. Select under HKEY_LOCAL_MACHINE\SYSTEM\
ControlSet001\Services\lanmanserver\paramete
rs the Registry Key autodisconnect.
3. Change its value to 0xffffffff.
Handling of Problems
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