Filedpoint / labview use of digi port server

Has anyone accessed digi terminal severs from fieldpoint hardware to increase available rs-232 ports to fieldpoint. I have found the NI equivalent product (enet) solution http://zone.ni.com/devzone/conceptd.nsf/webmain/850F5C45DB8A80AD86256E62007EE351
but since we already have some of the digi products here (TS4) I would like a solution to use them.
Any hints or directions I can look for resources???
Thanks
Andrew

Thanks Sean,
This is the conclusion I had come to as well. I tried TCP/IP and
it worked. however only one connection possible at a time.
Then I moved on to UDP. I can connect with multiple machines to
read the data stream. Yes, UDP has no "guarantee" of getting the
data through.
Here is what I have so far.
Test setup
Serial device: Climatronics Tachmet weather station -
provides a 1 second output of inst Id/ws/wd/temp/rh/press/volts.
Server: Digi One SP - setup for UDP multibroadcast to X.X.X.255 on port 210X
VI - opens multiUDP on 210X. Reads UDP and filters the port for 2101 (Server broadcasts on this port only) and server IP.
Seems to work. I have a couple of machines both reading from it simultaneously.
Comments and suggestions are welcome.
Here the test VI
Andrew S.
Message Edited by andrews on 09-30-2005 09:53 AM
Attachments:
udp read test4.vi ‏55 KB

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Hi Everyone,
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SachaE wrote:
> LabVIEW 7.0 cannot use the built-in In/Out Port VIs with a 32-bit
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This of course has gotten a little more complicated nowadays with many
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>
> http://zone.ni.com/devzone/conceptd.nsf/webmain/ADF3152837E2B4A486256B5600642AC7?opendocument
Thanks for this. Didn't now this existed in NI-VISA. Will check it out.
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Data acquisition of CV7-V wind sensor under labview using NI 9403

hello
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Attachments:
2015-01-25_120704.png ‏10 KB
CV7-V_OM_GB_150910.pdf ‏499 KB

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NI Days (and A&DF): 2010, 2011, 2013, 2014
NI Week: 2012, 2014
Knowledgeable in all things Giant Tetris and WebSockets

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H,
I am trying to connect to MS Exchange Server to read my mails using Java Mail API.
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[email protected]

You said that you can connect to Exchange server my you help me with this because i cant connect to Exchange server, mayby you can post me a code example? Thanks

HT1296 Comcast does not allow me to use iCloud to sync my iPhone. An apple genius gave me a special DNS server to allow syncing. That did not work at home. So I used a secure proxy server outside the US, and then was able to sync.

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This does not make sense. If comcast blocked iCloud.com there would be millions of posts here about it, as comcast is one of the largest ISPs in the US. Most likely you have DNS settings messed up in your router or your computer. Ports and DNS have nothing to do with each other. A "port" is just part of a complete URL. Using a port does not have any affect on the ISP, who doesn't even see the port in the packet.

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Using the Embedded Web Server To Connect A Wireless Printer To Your Network

AKA:No Wireless Setup Wizard Button, which would be way easier.
The Prelude
Some entry level printers do not offer a 'Wireless Setup Wizard' button, or a menu option that is accessible from the front of the printer. Printers that do not offer this luxury option, can still be easily configured to communicate to your router if you have a Mac or Windows PC.
You still may have an easy option to get your network settings configured in your printer, if your router supports WPS. I personally do not like to use WPS as it can bring its own frustrations. WPS is not within the scope of this document.
This document is geared towards the last available option, and in my opinion the best option. It can however be the most involved option. I am referring to using the Embedded Web Server (EWS). Most modern network capable HP Printers have a setting page that can be accessed from a web browser. The process is rather simple, but many confusing hiccups can occur, and that is what I hope to prepare you for. There will be variances for different printers. I am using my experience with consumer printers that have been around the last few years.
First, do not get overexcited about this document: Accessing the HP Embedded Web Server. Don't get me wrong, it is a great document, it's just that the instructions, while accurate, will not work until your printer is configured to connect to your network first. We will revisit this later however.
Seatbelts Please
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*Preparation:
Here is where you want to use your favorite device, one capable of seeing 2.4ghz networks. Android phone, Apple iPad, Chromebook, Windows or Mac Notebook that you decided not to install the printer software on. Any of these devices will work. Apple iOS devices required a bit of coddling, as Safari doesn't work well with the EWS Wireless Setup Wizard.
Do you know your network SSID? What about the passphrase, passkey or whatever the security word is called?
If you didn't set it up, and just started using it when the internet guy installed it, then there is probably a sticker on the router with that information. If you still can't find it, call your ISP, router manufacturer or favorite family member for help to find that information (If you use a family member, remember to buy them something nice on the next gift giving holiday in your region).
*Apple iOS specific, device preparation:
1. You will save yourself a lot of frustration by downloading the Chrome Browser for iOS now. Go ahead, I will wait...
If you are installing Chrome for the first time, when it completes the install, open it, and get passed the greeting and tutorial before continuing.
2. You need to forget your home network connection when you are done with step 1. Just hold down on your home network in the wireless networks list, and 'Forget' the connection (or find the arrow that leads to the same option). If you do not take this step, it will reconnect to the home network once you run the Wireless Setup Wizard, causing you to have to back track.
3. Be aware, when you connect to your printer's network, that it may appear to not connect (ie. spinning wheel, no confirmation) to the printer. This is a known behavior. Just close the wireless settings, and proceed as normal.
Begin The Journey
Open up the wireless section of your device and look in the list of available networks and tell it to connect to the HP printer network. The SSID will usually start with HP, and may have the printer model or the word SETUP in the name. Once you are connected (see "Apple iOS specific, device preparation #3 if you are using iOS), it is time to open your browser, preferably the Chrome browser when at all possible. In the address bar type 192.168.223.1 and press go or hit enter. I use the colloquialism 'hit' when I just mean 'press' again, sorry for the redudancy.
If all is well, you should see a web page that should refer to your printer. Now is the time to find the 'Wireless Setup Wizard' button. Most printers should have it here on the main page of the EWS. Just take your time, it may not be obvious at first. Once you press it, the setup process will begin. Follow the instructions. It should see a list of detected wireless networks, and you can select your home network. Then if it requires a password, it will prompt for you to enter it. At the end of the Wizard, it might say something about not being able to test it, or show a page cannot be displayed screen. This is OK. This means the printer is now talking to your router and not your device in your hand.
Proof Of Concept
You can now tell your device to scan and connect back to your normal home network. Once you connect, you can verify if you can see your printer. Keep in mind, with dual band routers, that the printers will typically only be visible on the 2.4GHZ network, so your device should also connect to that network as well for testing. Once connected, now we need to find out what IP Address the printer has. Remember the document I started with “Accessing the HP Embedded Web Server”. It now is relevant, and you can complete those instructions to make sure you can see your printer on the same network. If your device can enter the printers EWS with its new IP, then you have officially connected your printer to your network. Also your printers wireless light should be solid, indicating communication.
If It Worked
Now the fun begins. If you are setting up ePrint, and if there is no option to configure ePrint from the front panel, find the Web Services tab, and proceed with that process. If you are setting it up to a Chomebook, you still need to setup ePrint (if it is an ePrinter) before configuring Cloudprint... but that's another document.
I hope I have not missed any small detail that pertains to your configuration that made this hard to follow. Any comments would be welcomed to improve this for future use.
TwoPointOh
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

That printer also has a USB port why don't you connect it using that port?
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Since you already have a wireless network configured and connecting to your AirPort Extreme for Internet access all you need to do is plug in an ethernet cable from your iMac directly to your printer and configure them to use self-assigned IP addresses. Self-assigned IP addresses take the form of 169.xxx.xxx.xxx and are used in this configuration to avoid any conflicts with your other network. You have to configure the iMac and the printer to each have a unique IP address in the self-assigned range, just make each of the last group of numbers in the IP address different, and then the iMac should be able to print to the printer.
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How to use non default port 1521 while 11.2.0.1 grid upgrade to 11.2.0.2

Hi Team ,
We are planning 11.2.0.1 Grid infra rolling upgrade to 11.2.0.2 with out any downtime.
But while up gradation due to default scan port 1521 , 11.2.0.1 databases are not able to connect (remote connections)
We are using 1900 port for existing 11.2.0.1 grid infra scan.
While up gradation it is taking default port of 1521 insted of existing port 1900.
Please provide the solution to use non default port while 11.2.0.2 up gradation.
After upgrade the status as below.
grdoratst104:/apps/grid/grdhome:+ASM4> srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521
SCAN Listener LISTENER_SCAN2 exists. Port: TCP:1521
SCAN Listener LISTENER_SCAN3 exists. Port: TCP:1521
Here I was getting TNS:no Listener errors from the client connections.
I have modifyed the scan port then it is working fine.
grdoratst104:/apps/grid/grdhome:+ASM4> srvctl modify scan_listener -p TCP:1800
grdoratst104:/apps/grid/grdhome:+ASM4> srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1800
SCAN Listener LISTENER_SCAN2 exists. Port: TCP:1800
SCAN Listener LISTENER_SCAN3 exists. Port: TCP:1800
grdoratst104:/apps/grid/grdhome:+ASM4>
Here the problem is we need to do the grid infra upgrade with out downtime,but due this default port issue clients are not able to connect to the database.
Thanks
Bala
Edited by: user12032334 on May 31, 2011 11:46 AM

Why are you using a non default port? It does not improve security. It makes network management more complex. And causes the type of issues that you are facing now.
So before changing defaults, make sure that your reasons are technically sound. And using port 1900 when 1521 is available, is not technically sound by any means.
As for addressing the problem you have created for yourself by mucking around with port numbers. Use a NAT firewall (on each RAC node) to rewrite packets headers received on port 1900 and send these to the server's port 1521 instead (on the VIP or static IP as required).
This can be fairly easily done using iptables if your o/s is Linux. You need to:
a) create a pre-routing NAT rule
b) create a post-routing NAT rule
c) create a forwarding filter rule for port 1900/tcp
d) create an input filter rule to accept traffic on 1900/tcp

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hi, first of all... happy new year to everyone...
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Thanks in advance.

sounds like a network problem rather than a JAMES problem. Have you confirmed that you can ping the hotmail mail server, and then that you can "telnet" in to it on port 25?
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set type=MX
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C:\>telnet 65.54.254.129 25
Here's what I got...
220 mc1-f3.law16.hotmail.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.5600 ready at Wed, 1 Jan 2003 21:19:03 -0800
If you aren't able to connect, it's probably either a firewall at your end blocking outbound TCP traffic on port 25 (or possibly all ports), or a DNS issue, or some sort of routing issue with your ISP

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http://www.cisco.com/en/US/products/ps6366/products_tech_note09186a0080af5d13.shtml
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vlan401 Interface IP can not be used as internal DHCP server IP
It works, if I use another IP (aka DHCP server) in the same subnet or in another subnet. It works also for the management interface.
(Cisco Controller) >show interface detailed management
Interface Name................................... management
MAC Address...................................... d0:c2:82:xx:xx:xx
IP Address....................................... 10.2.x.135
IP Netmask....................................... 255.255.255.240
IP Gateway....................................... 10.2.x.129
External NAT IP State............................ Disabled
External NAT IP Address.......................... 0.0.0.0
VLAN............................................. 400
Quarantine-vlan.................................. 0
Active Physical Port............................. 1
Primary Physical Port............................ 1
Backup Physical Port............................. Unconfigured
Primary DHCP Server.............................. 10.2.x.135
Secondary DHCP Server............................ Unconfigured
DHCP Option 82................................... Disabled
ACL.............................................. Unconfigured
AP Manager....................................... Yes
Guest Interface.................................. No
L2 Multicast..................................... Disabled
Scopes are defined and Proxy is enabled.
(Cisco Controller) >show dhcp summary
Scope Name                   Enabled          Address Range
ap                               Yes      10.2.x.137 -> 10.2.x.140
intern                            Yes      172.16.x.20 -> 172.16.x.30
(Cisco Controller) >show dhcp proxy
DHCP Proxy Behaviour: enabled
Has somebody an explanation for this issue?
Thanks in advance,
Regard,
Robert

You can use the internal dhcp, but you need to set the primary dhcp as the management ip. So in your dynamic interface, your primary dhcp is configure with the wlc management ip address. Dhcp proxy also needs to be enabled and is enabled by default.
Thanks,
Scott Fella
Sent from my iPhone

Filedpoint / labview use of digi port server

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