MAX connection to cRIO over the Internet

Is it possible to use some sort of virtual IP mechanism to allow a remote cRIO to appear as a local IP addressable device and be recognized in MAX?

Hello sachsm,
A virtual IP address (VIP or VIPA) is an IP address that is not connected to a specific computer or network interface card (NIC) on a PC. We do not make any software that creates a Virtual IP, but if you can create one using third party software such that those IP addresses can be seen on the network on the same subnet as the PC, they should be viewable in MAX.
Regards,
Deborah Y.
LabVIEW Real-Time Product Marketing Manager
Certified LabVIEW Architect
National Instruments

Similar Messages

Connecting to mpd over the Internet (outside home network) - error

I'm trying to connect to an mpd instance running on my home computer from my computer at work. I have an OpenVPN server at home, and so I can securely connect to my home network from work. I've set up a second instance of mpd and icecast at home, and I'm trying to connect to this at work. I can connect to the extent of being able to pull my library, playlist info over, but I can't actually seem to play anything.
When I look at the mpd error messages, I find:
shout_output: Failed to open "exelion HD mpd stream" [shout]: problem opening connection to shout server localhost:8000: Login failed
output: Failed to open audio output
I'm trying to connect using Cantata (which I use at home and like).
Things I've played with:
originally in my mpd config I had:
user "source"
I tried commenting that out and just letting mpd use whatever the default user is, but that didn't seem to help.
The other thing I wonder about but haven't tried is different settings for "admin-user" in the icecast config.
I currently have
<admin-user>my-home-usernamer</admin-user>
. Should I change this to "admin"? Does it matter?
The passwords match between the mpd and icecast configs.

Foucault wrote:Just in case you are not aware of it, MPD has built-in HTTP streaming to mp3/ogg/whatever. Unless you need any of the more advanced Icecast features, just use the httpd audio_output and get done with it.
Thanks. I didn't know that. But that seems much easier. I tried this, but I'm still having trouble. From the mpd server I get the following report:
path: SetFSCharset: fs charset is: UTF-8
libsamplerate: libsamplerate converter 'Fastest Sinc Interpolator'
vorbis: Xiph.Org libVorbis 1.3.4
opus: libopus 1.1
sndfile: libsndfile-1.0.25
db: reading DB
curl: version 7.40.0
curl: with OpenSSL/1.0.2
avahi: Initializing interface
avahi: Client changed to state 2
avahi: Client is RUNNING
avahi: Registering service _mpd._tcp/Music Player
avahi: Service group changed to state 0
avahi: Service group is UNCOMMITED
avahi: Failed to add service _mpd._tcp: Local name collision
state_file: Loading state file /home/user/.mpd/icecast-state
server_socket: bind to '0.0.0.0:8000' failed: Address already in use (continuing anyway, because binding to '[::]:8000' succeeded)
playlist: play 0:"Bob Marley/Bob Marley & the Wailers (1972-1980) - The Unreleased Studio Sessions/Disc 01 - The 'Catch A Fire' Sessions/1-01 Concrete Jungle (Studio Demo).mp3"
replay_gain: replay gain mode has changed -1->1
replay_gain: scale=1.000000
replay_gain: replay gain mode has changed -1->1
replay_gain: scale=1.000000
config: option 'quality' on line 19 was not recognized
playlist: queue song 1:"Bob Marley/Bob Marley & the Wailers (1972-1980) - The Unreleased Studio Sessions/Disc 01 - The 'Catch A Fire' Sessions/1-02 Slave Driver (Studio Demo).mp3"
decoder: audio_format=48000:24:2, seekable=true
client: [0] opened from 192.168.1.5:53478
client: [1] opened from 192.168.1.5:53479
client: [1] process command "channels"
client: [1] command returned 0
client: [1] process command "idle"
client: [1] command returned 1
client: [0] process command "status"
client: [0] command returned 0
client: [0] process command "stats"
client: [0] command returned 0
client: [0] process command "urlhandlers"
client: [0] command returned 0
client: [0] process command "tagtypes"
client: [0] command returned 0
client: [0] process command "currentsong"
client: [0] command returned 0
client: [0] process command "replay_gain_mode off"
replay_gain: replay gain mode has changed 1->-1
replay_gain: replay gain mode has changed 1->-1
client: [0] command returned 0
client: [0] process command "listallinfo"
buffered_socket: error on client 0: Output buffer is full
client: [0] command returned 0
client: [0] closed
client: [2] opened from 192.168.1.5:53480
client: [2] process command "playlistinfo"
client: [2] command returned 0
client: [2] process command "status"
client: [2] command returned 0
client: [2] process command "status"
client: [2] command returned 0
client: [2] process command "listallinfo"
buffered_socket: error on client 2: Output buffer is full

QMASTER server visable over the internet

So what I wan't to do is be able to setup a cluster of computers just for rendering and be able to have people outside of my network upload scripts to this cluster. Specifically SHAKE scripts.
I have read through any information I could find on how to configure a Qmaster Server to be accessable outside of a local network, but nothing showed me how to do it. I just want to make sure its possible.
Thanks.

Gunjack wrote:
Heya,
I have massive gaps in my knowledge, I can happily write java programs using server sockets and get them connecting to stuff on a local network... but I have absolutely no idea how I can make it so that I can connect to it over the internet :S The Java code is exactly the same. The only thing that's different is instead of passing "127.0.0.1" or "192.168.1.2" as the host address, you pass the public IP address of the host you're connecting to.
How do you do that? Ive got my servers and clients all connecting to localhost at the moment, how can i get it to work online? I dont imagine that I can just run the server codes on my pc and enter something other than localhost to make it connect from outside the network...can I?If you want somebody from outside your local home network to be able to connect to your server, you have to give them a public IP address. If your server is connected directly to your cable modem or DSL modem, then it may or may not have a public IP address.
If your server is behind your own router (and also for some cases connected directly to the modem), you'll have to configure NAT on the router. (How you do that is specific to your router, and should be in its docs. Most home routers have a web interface for administration.) Set router to forward some port on its WAN side to some port (usually the same port, but doesn't have to be) on your server. The client connects to the public IP of the router, which then forwards it to your server.
Either way, it will only work if your ISP allows incoming connections to that port on your public IP address.
[http://en.wikipedia.org/wiki/Network_address_translation]
[http://en.wikipedia.org/wiki/Private_ip_address]
Edited by: jverd on Jan 27, 2010 12:37 PM

Connecting a cRIO over internet

Hi guys,
i am working on a data aqq cRIO project which is working with headless datalogger architecture, so far it is deployed at a power plant in their local LAN some miles away from my desktop.
We want to send commands (UI.vi) from our LAN over the internet to the cRIO (RT.vi) 1:1, start FTP or SMTP communications, read data...
My question is now, how i get the url/ip of the cRIO to establish connection when it uses DHCP and for example it shuts down and get a new IP from the DHCP, or the switch has a deconnect and gets new ip?
Is it further possible to use network-strem vi instead of tcp vi to establish a connection from ui.vi to the rt.vi - i was searching for a straight answer y or no?
Looking forward to hear from you...
weigsi

The whole point of DHCP is to hide the IP address (which can and does change) and replsce it with a name (which doesn't change). There should be no difference in you code except instead of passing an IP address to open the TCP/IP connection you pass a name.
Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

How do I connect my Centro to the Internet via bluetooth over PC's Internet? Where is Centro's PPP Connection Type? How do I setup Login Script for bluetooth connection?

I am trying to set up bluetooth on the Centro to connect to the internet via my PC's internet.
HotSync over bluetooth works successfully.
Computer specs: Toshiba P205-S6277; Bluetooth Stack v5.10.04 (currently using); Bluetooth Monitor v3.01 (to use Vista's built-in bluetooth)
I think I have narrowed my problem down to 3 things.
(1) Finding Network Access properties (to allow connected devices to access the internet)
(2) Finding Centro's Network Connection Type: PPP
(3) Finding the correct Login Script to use
for (1) I think I've looked everywhere; found nothing on Network Access.
Checked control panel: only Bluetooth Local COM
Right-clicked bluetooth icon > Settings: File transfer, PAN Networking, PAN DHCP server, AV controls. Other bluetooth settings are for file transfer or object push. I don't see anything like this.
I'm stumped on (2). It seems as if palm removed this option under Centro's Advanced network settings .
Nearly all the forums that I read says to choose Connection Type: PPP.
(3) Found 2 scripts that seemed would work. I don't know how it exactly works but it sounds workable.
First script:
Send: CLIENT
Send: CLIENT
Wait for: CLIENTSERVER
End:
Script 1 Connect Log:
=======================================
Connect Log
S: client
S: client
R:
Err: 0x121F <<<netErrUserCancel b/c I canceled it.
Not connected
========================================
I canceled it because the process would stay on "Signing In" then it automatically "Canceled" itself.
Second script:
Send CR:
Delay: 1
Send: CLIENT
Wait For: CLIENTSERVER
End
**UPDATE** I found on this forum (Reply # 3689) that the script is needed only if you are using Palm OS 4 or under. Centro uses Palm OS 5.49121. Can anyone support this?
Even without the script it has problems "Signing In".
I'm currently reading this site and trying out its decribed methods. I will update this thread when I get the results.
I'm using the Centro. And If anyone's been able to successfully connect to the internet on the Centro via a bluetooth connection to the PC WITHOUT 3rd party applications, please share. If not, please share any ideas.
Thanks!
-Eric
Post relates to: Centro (AT&T)
Message Edited by naisanza on 01-01-2009 02:26 PM

I've been going at this for days, and have probably exhausted all the proposed solutions on the first 3 pages of various google searches. I'm getting the feeling that Vista users are pretty much SOL for the time being.
For the record, I just tried out a few of the solutions (mRouter & SoftickPPP) on XP and they work perfectly.
Post relates to: Centro (Verizon)
Message Edited by Cogwheel on 02-13-2009 09:45 AM

Connecting to a database over the internet

Hello ,
Ok heres an interesting question -
I would like to have an applet running on my browser which needs to connect to a central server over the internet, which in turn will need to connect to a database and query some results. These results will be stored as flat files within the server.
At the moment, I have a URL that connects to the database via the
internet and that is working. However I don't think my applet on my browser will be able to create a flat file on that server direclty.
Could some one please tell me how to go about this problem?
Shalini

Yes, put a servlet in between the applet and database. Let the servlet interace with the database on the applet's behalf and write that file on the server side.
%

How can I connect to my Mom's machine over the internet?

I installed ARD 3.6.1 on my laptop and was able to do a successful Intereact > Control to my Mom's machine from my machine while at her house, but when I went home to my house and tried the same thing I got the message:
"Connection failed to Mom's Computer. . . Please make sure that the Remote Mgmnt is enabled . . . Also make sure network connection is working properly."
Any clues?
Greg

Yes you can do this, connect to another computer over the internet using ARD--if you a person who likes to sleep on a bed of nails for the fun of it, who enjoys unanesthetized body piercings. But this product is not designed for this. It's designed for using on networked computers. After spending about ten hours tryng to make it work, I was finally told by a wise Apple support guy that while such a thing is possible, grasshopper. it's really hard and impractical, and even if you get it work, it probably won't stay working. I was given a refund and told to look for a more suitable product.
Voila, I found it! The logmein.com free product does everything I want. Everything! In less than 15 minutes.
My beef is with the Apple ARD website. Why don't they just say at the beginning:
Warning: Not designed to support your mother's frickin computer over the internet!
Would've saved 10 hours of grief and two calls to Apple Support.

Time Capsule connection over the internet

I bought the new Time Capsule 2T. I do travel a lot and want access to my files on the HDD of the Time Capsule. Despite some info on the internet I can not connect my Time Capsule over the internet. Any ideas how I can set my Time Capsule in such a way that I am able to connect over the internet.

[this|http://discussions.apple.com/thread.jspa?messageID=12994417&#12994417] discussion might provide pointers.
JGG

Accessing a local server web service over the internet

Hello,
This is not the first time i will configure over the internet access to a local server but this particular one is giving me a major headache and i thought to share the config with anyone who can help ppoint where the problem may be. While my NAT transalations seem to be working, when i attempt to browse the public IP, i am supposed to be routed to the local server, but this doesnt happen and i just get a blank page on my web browser. Please see config below:
J#sh run
Building configuration...
Current configuration : 5368 bytes
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname J
boot-start-marker
boot-end-marker
enable secret 5 $1$aNyD$j4lIgFXI84Xp9RR5dzwVk0
aaa new-model
aaa authentication login default local
aaa authorization exec default local
aaa session-id common
clock timezone PCTime 1
crypto pki trustpoint TP-self-signed-1366127775
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1366127775
revocation-check none
rsakeypair TP-self-signed-1366127775
crypto pki certificate chain TP-self-signed-1366127775
certificate self-signed 01
30820255 308201BE A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31333636 31323737 3735301E 170D3032 30333031 30303533
35315A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 33363631
32373737 3530819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100CCDC 58E9E078 C978DBC5 CD0D97A0 6B506E2B 4843F38C 578721BF 285EC7BF
F3700E9C FAD9233C A4CC95F6 F29FE5CD 4664F85F 862FB879 1255F21B 725A2773
E1E4BEC0 632A7FFD C383F08E D5FAA4FC 4558BE6B 1B383D7E 19A871F6 3BAB9BAE
B7CB84BB 510A09A3 FA260893 B0BD5AB1 027C97C6 2B2D2B6C AE2683FC AC3015B6
CE8F0203 010001A3 7D307B30 0F060355 1D130101 FF040530 030101FF 30280603
551D1104 21301F82 1D4C494E 45545241 4C455F41 424A2E6C 696E6574 72616C65
2E6C6F63 616C301F 0603551D 23041830 16801434 DD7F3F33 59A951AA 1BBBF414
59302323 10248530 1D060355 1D0E0416 041434DD 7F3F3359 A951AA1B BBF41459
30232310 2485300D 06092A86 4886F70D 01010405 00038181 00A9C9DF 5D2F2042
0AA151FF 72F7D52A 8244C102 4AEDDB6E C7FBA201 A283D693 5F5E9376 0D15E7FE
EBB804A5 C08F6CA1 A416118F D5A06864 EF242404 091F2FFE 3F85B0DE 98E1F747
AC5FBBDE 1E27AE14 64D71B5F A1A48EC7 90882BD2 C3617E7C 8D6426A0 EDA23AB1
32350B15 5E2489F6 018A76A0 3E1595DA 6797723E 563D268A 66
            quit
dot11 syslog
no ip source-route
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.111 192.168.1.254
ip dhcp pool J
   import all
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.254
   domain-name linetrale.local
   dns-server 192.168.1.254
no ip bootp server
ip domain name linetrale.local
crypto ipsec transform-set 3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set AES-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set 3DES-SHA-compression esp-3des esp-sha-hmac comp-lzs
crypto ipsec transform-set AES-SHA-compression esp-aes esp-sha-hmac comp-lzs
crypto ipsec transform-set ESP-3DES-SHA2 esp-3des esp-sha-hmac
archive
log config
hidekeys
ip tcp synwait-time 10
ip ssh time-out 60
ip ssh authentication-retries 2
interface FastEthernet0
switchport access vlan 101
interface FastEthernet1
interface FastEthernet2
interface FastEthernet3
interface FastEthernet4
description WAN_FW_OUTSIDE$ETH-WAN$
ip address x.x.x.x 255.255.255.192
ip verify unicast reverse-path
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1400
ip nat outside
ip virtual-reassembly
ip route-cache flow
ip tcp adjust-mss 1380
duplex auto
speed auto
interface Vlan1
no ip address
interface Vlan101
description LAN_FW_INSIDE
ip address 192.168.1.254 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip accounting output-packets
ip nat inside
ip virtual-reassembly
ip route-cache flow
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 y.y.y.y
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip dns server
ip nat inside source list 1 interface FastEthernet4 overload
ip nat inside source static tcp 192.168.1.243 80 x.x.x.x 80 extendable
! x.x.x.x is the public IP
access-list 1 remark INSIDE_IF=VLAN101
access-list 1 remark SDM_ACL Category=2
access-list 1 permit 192.168.1.0 0.0.0.255
control-plane
line con 0
no modem enable
transport output telnet
speed 115200
line aux 0
modem InOut
transport output telnet
stopbits 1
speed 115200
flowcontrol hardware
line vty 0 4
privilege level 15
terminal-type moni
transport input telnet ssh
scheduler max-task-time 5000
scheduler allocate 4000 1000
scheduler interval 500
webvpn context Default_context
ssl authenticate verify all
no inservice
end
Any help will be really appreciated.
Regards,
Femi

Hi Alain,
Browsing the public IP from a remote location to the site, so its over the internet.
Not sure I understand what you refer to as SVI, could this be the VLAN? If it is, then I can say it is up because I can ping the server which is on this VLAN from within the router when I log into it. Also, when I am within the LAN, I am able to browse to the local IP on the server.
I suspect some firewall or access list issue may be preventing something...
Regards,
Femi

How do I access my time capsule over the internet

How do I access my time capsule over the internet. I've already set it up to share over WAN, but I have ATT so my TC is connected to the router provided by ATT can I still access my TC via the internet even though its not directly connected to the Ethernet?

The TC should be in bridge mode.. not setup to share over wan.. that will never work. That is assuming you haven't bridged the ATT router.
Once you bridge the TC see if you can setup BTMM using icloud settings in the TC. As per the Apple docos.. here.
You should also be able to directly access the TC since you have a router with dyndns client at a guess.. the setup is simply forward port 548 to the TC.
Google search this.. there is huge number of resources available. eg
http://useranswer.com/answer/how-can-i-access-my-time-capsule-remotely-with-iclo ud/

Can not view video over the Internet on WVC80N

I set up the web cam, set up the port forward etc so now I am able to:
   1. view/change web cam settings inside my home network.
   2. view video inside my home network.
   3. view/change web cam settings over the Internet.
But I am not able to view video over Internet. Every time I did so (using IE browser), after clicking the view video button, I got an error : There are too many user connections or the device is busy, please try again latter.
Anyone has a fix on this? I set up port forwarding on port 1024 (that's how I can chage settings over Internet).
I spent 2 hours on the phone with Linksys tech support but they could not find the reason.
Thanks,
Sam

Who is your ISP? How you are trying to access your Camera from the remote location? Along with Port 1024 you need to do port forwarding for port 80 on your router for the Cameras IP address. As WVC80N works on your HTTP Port.
To access your camera from the Remote location, you need to use http://wan ip:80.

Unable to see Dashboard over the internet (Portal)

Dear All,
I have one issue here which is bit technical,
I have made an Xcelsius Dashboard (Connection Type: Excel XML Maps (BW Queries)) and uploaded SWF file on to KM Repository in Portal. I have created Document iview and a role to published the dashboard on Enterprise Portal.
Now when i am trying to access that Dashboard from Portal within local network it works fine but when i try opening the same Dashboard over the internet from home it gives an error.
ERROR DETAILS:
To access external data, add a cross-domain policy file to the external data web server.
For more information, on the Adobe website, see the article u201CCross-domain Policy File Specificationu201D.
If the problem persists, contact the file creator or your system administrator.
Error: Error #2048
Connection Type: Excel XML Maps
File URL: https://www.portal.com/irj/go/km/docs/documents/dashboards/dashboard1.swf
External Data URL: http://bwserver.domain.com:8000/sap/bc/bsp/sap/zbo_data/Data.xml?infocube=ZFIGL_FM&query=ZFIGL_FM_Q0003_BO&VAR_NAME_1=0P_FYRA&VAR_VALUE_EXT_1=2009
I have added crossdomain into WebAppl Srvr of BW Server .. Created BSP Application ---> Imported crossdomain file ---> set BSP App in Default Service.
Please suggest me possible Solutions.

Closing Thread

Unable to see Dashboard over the internet Using Enterprise Portal

Dear All,
I have one issue here which is bit technical,
I have made an Xcelsius Dashboard (Connection Type: Excel XML Maps (BW Queries)) and uploaded SWF file on to KM Repository in Portal. I have created Document iview and a role to published the dashboard on Enterprise Portal.
Now when i am trying to access that Dashboard from Portal within local network it works fine but when i try opening the same Dashboard over the internet from home it gives an error.
ERROR DETAILS:
To access external data, add a cross-domain policy file to the external data web server.
For more information, on the Adobe website, see the article u201CCross-domain Policy File Specificationu201D.
If the problem persists, contact the file creator or your system administrator.
Error: Error #2048
Connection Type: Excel XML Maps
File URL: https://www.portal.com/irj/go/km/docs/documents/dashboards/dashboard1.swf
External Data URL: http://bwserver.domain.com:8000/sap/bc/bsp/sap/zbo_data/Data.xml?infocube=ZFIGL_FM&query=ZFIGL_FM_Q0003_BO&VAR_NAME_1=0P_FYRA&VAR_VALUE_EXT_1=2009
I have added crossdomain into WebAppl Srvr of BW Server .. Created BSP Application ---> Imported crossdomain file ---> set BSP App in Default Service.
Please provide possible solutions

We have the same problem.
The Solution 1.
http://wiki.sdn.sap.com/wiki/display/EmTech/Addcrossdomain.xmlontherootofSAPWebapplication+server
and 2.
http://www.asabau.com/2009/04/crossdomain-policy-file-in-sap-web-application-server/
does not work.
How you have fix it?
regards
Chris

How do I use airport utillity with Time Capsule(or any airport extreme) over the internet without mobile me? iCloud has disabled this function?

How do I connect to my Airports/time capsules over the internet using the mobileme function under icloud?

i want to do the same. i tried entering my @me.com account and does not work, but if I tried to go to icloud.com and using my @me.com works
why?
does the Airport express needs to be upgraded as well

Access Time Capsule over the internet

Hey guys! I have a problem. I cannot access my Time Capsule over the internet.
I have a Time Capsule 2013 which connects to the internet using a PPPoE connection and which provides wireless connection to other peripherals in my house.
The TC is running the latest firmware and I've added my iCloud account in AirPort Utility settings, in order to access the TC over the internet, via Back to My Mac.
Whenever I'm away from home, I cannot access the TC.
I see it in Finder's sidebar, but whenever I press the "Connect As.." button I get the following error:
"There was a problem connecting to the server “Time Capsule”.
The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again."
I must add that I have a dynamic IP. Whenever the Time Capsule restarts, it gets a different IP.
Am I missing something?
Please help me. It's really important for me to be able to reach it when I'm away from home.

So the modem is bridged and the TC is doing the PPPoE authentication.. and it gets a public IP on the WAN interface.
The dynamic nature of the IP is not a problem with the BTMM and iCloud type system which should keep the intermediate connection in the cloud up to date.
What about the connection at the other side.. are you getting a public IP.. are you behind a firewall or restricted access? Remember both sides of this have to work.
See this thread.. you are not alone.. all is not sweetness and light unless you get a proper business account with static IP.
https://discussions.apple.com/thread/3699096?start=0&tstart=0
Apple info has a bit about issues that people experience.. and Tesserax has some setup info.
Remote Access
I would use the public IP and see if it works.. that means you need to check the IP before you leave home or use your phone tether and do the test at home so you can type in the public ip and use direct access .. at least to test it.

MAX connection to cRIO over the Internet

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