XStream‐PKG‐E™EthernetRFModem–ProductManualv5.x00[2006.02.24]
2.2.2. Setup Com Port and IP Address
The XStream-PKG-E Ethernet RF Modem supports DHCP (Dynamic Host Configuration Protocol)
and Auto IP protocols. Both protocols automatically assign IP addresses to nodes of a network.
Ethernet RF Modem Discovery
The X-CTU Software provides an easy-to-use interface that searches a local network and then
displays Ethernet RF Modems found.
Discover Ethernet RF Modem, Map Com Port & Assign IP Address:
1. Install both the X-CTU and the Ethernet Com Port Redirector software [Refer to “Install
Software” section on previous page]. Re-boot the PC if prompted to do so.
2. Launch the X-CTU Software and select the PC Settings tab; then select the “Ethernet Com
Ports” sub-tab. [Figure 2-03]
Æ After the Com Port Redirector is installed (& PC is re-booted), a “Setup Com Port” dialog
box will appear the first time the “Ethernet Com Ports sub-tab is selected. For subsequent
uses of the sub-tab, select the ‘New IP Address’ button and proceed to step 4.
3. Select the ‘OK’ button.
Æ All discovered PKG-E Ethernet RF Modems will be displayed in a new “Assign IP Address”
dialog box. [Figure 2-04]
4. Highlight one of the discovered Ethernet RF Modems (Modem IP and Hardware Addresses are
listed in the “… discovered Ethernet Modem” section) [Figure 2-03]. If an Ethernet Modem is
not discovered, enter the IP address manually in the “Enter IP Address…” box.
5. Select the ‘OK’ button.
Æ Newly assigned Ethernet Modem is listed under the “Ethernet Com Ports” sub-tab and the
first available com port is assigned to it. Note that its status is “Queued as new”.
6. Select the ‘Apply’ button [located in the ‘Changes’ section of the “Ethernet Com Ports” sub-
tab - Figure 2-03]. Even if an Ethernet RF Modem appears in the ‘Ethernet Com Port’ list, the
new com port cannot be used until changes are applied and the PC is re-booted.
7. Re-boot the PC; then re-launch the X-CTU Software. The com port can now be used to
communicate with the RF Modem.
Figure2‐03. EthernetComPortssub‐tab
(EthernetComPortssub‐tabisenabledbyinstalling
theEthernetComPortRedirectorSoftware.)
Figure2‐04. AssignIPAddressdialogbox
If the Ethernet RF Modem is left in DHCP mode, it may become necessary to reconfigure a
mapped com port any time an IP address is re-assigned by the DHCP server. Dynamic addressing
is supported, but setting a static IP address can simplify the application.
©2006MaxStream,Inc.ConfidentialandProprietary 9
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