I am trying to use the Fanuc Adapter found here https://github.com/mtconnect/adapter . And I've gotten this to compile and run on a machine with a Fanuc Controller. My problem is that it is giving me a result of -16 anytime I make a connection to it with an agent or through a web browser. I think the problem is that the machine is using an HSSB connection instead of ethernet and I have the wrong IP and Port. Yet everything online points to setting the IP to 127.0.0.1 and the default port to 8193, which I have tried. Does anyone know what could be the issue or how to set up a Fanuc Adapter on a controller with an HSSB connection? All the resources I've found only explain connecting via ethernet.
Figured it out. The adapter was always using a ethernet handle. Changed the source code to check and use both.
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So this is a classic question that I’ve seen many times before...
I’m trying to connect to my home network when not at home using a raspberry pi.
I’m well aware that the way to go with this is to use a vpn server such as OpenVPN.
However, in order to connect to the vpn I would need to forward a port on my router... which I can’t do.
I’ve found remote.it which allows remote connection to a computer (pi) without port forwarding.
What I would like to know is how would I set about using the 2 together, I.e. connecting to remote.it which in turn connects me to my vpn server?
I'm sorry to be finding this question just now, but in case it's still useful to you or to anyone else, here's what you need to do:
Install remote.it
Set-up a remote.it connection to use the protocol (TCP/UDP) and port required by the VPN application
Make a remote.it connection/adding the service to your network (remoteit - Desktop application UI terminology)
Use this connection info (URL/port or localhost:port) with the VPN client
Send an e-mail to support#remote.it if you need help
I would recommend ZeroTier(https://www.zerotier.com/). It haves its own linux client , and you can connect to as many networks as you would like.
You can also configure IP address from the website.
There is also an Android an IOS app that is really simple to connect.
I set up a VPN on my virtual Server using openswan, xl2tpd and ppp (see this tutorial: https://raymii.org/s/tutorials/IPSEC_L2TP_vpn_with_Ubuntu_14.04.html).
So I am talking about a L2TP/IPSec VPN with a PSK.
The problem I have:
I can connect a smartphone with the VPN using the on-board API.
But after that I cannot connect any more devices to the VPN using a device from the same network (others or cell-networks are working).
For me that means NAT-support isn't enabled but as shown in the tutorial I set the nat_traversal-value in /etc/ipsec.conf to "yes".
Actually, if I connect a windows-computer first, I CAN connect both the computer and one more other device (smartphone), but I am NOT able to connect another device.
I am sure the problem isn't:
- the phone: Sometimes I can connect, sometimes not, as shown above. No installations block anything.
- the router: A connection to the VPN is not impossible.
- the server itself: A connection to the VPN is not impossible.
I see the problem in the configs but I have no clue where to look for these settings.
If someone knows what to do I appreciate every answer.
Thank you.
I found my problem in the config files.
For anyone who has the same problem, add the values to the /etc/ipsec.conf as shown below:
version 2.0
config setup
oe=off
listen=%IP_ADDRESS%
conn L2TP-PSK-NAT
rightsubnet=vhost:%priv
also=L2TP-PSK-noNAT
conn L2TP-PSK-noNAT
rekey=yes
It should work after that c:
I wanna use oVirt engine 3.6 in my Internet connectionless network. I installed oVirt with yum over internet. After that I tried to work offline. When I go offline Web Interface it still works fine. But I connected it to my local netowork Interface starts not to respond. I check POST/GET requests that made by it and I see it stuck on request/respond to/from GenericApiGWTService. For example, normally time between request and respond takes 1 to 600ms but when I connect it to local network it take up to 300.000ms second and eventually it fails. I use CentOS 7 x86_64. I couldn't figure out what is it cause to that.
I fix the problem by;
Use another IP from different address group then the one you use for
internet connection. Example: I used 192.168.1.10 for internet
connection. When I connect pc to local I changed it to 192.168.2.10
Delete all Gateway and DNS IPs.
Then it works fine.
I have a Gwan server set up at home on my Arch Linux box. I'm running "motion". I have a router that, of course, handles my external IP address.
I want to access the avi movie shorts generated by motion through port 1000 which is port forwarded through my router to the box on my internal network. I've written an event_end script that copies these motion videos to my Gwan "Document Root". I've set the particular directory up according to the Gwan docs and can see these videos using the external ip address:1000 just fine when I'm at home. But when I click on the very same link from the machine at my office, I get this error message in Firefox: "Firefox can't establish a connection to the server at 99.99.99.99:1000.".
So I don't understand why I can see that link when I'm at home but not from anyplace else. What setting have I missed?
Thanks.
Are you sure that your firewall at work allows traffic on port :1000 at all?
port 1000 which is port forwarded through my router to the box on my internal network [at home]... but I get an error "Firefox can't establish a connection to the server at 99.99.99.99:1000" [from my office].
As Pete noticed, this sounds like a routing error.
As the HTTP client, Firefox, cannot even establish a connection, the problem happens before G-WAN can do anything.
while I was using quickserve, I could view those videos just fine while using port:1000
...probably from your private network at home, and not from your office.
If quickserve was available from your office then, since then, you have messed with the router port mapping OR with the G-WAN listener (hence the connection failure).
Unfortunately, since G-WAN won't receive anything until you get this right, its log files won't help.
And as you do not provide any information about your port mapping and G-WAN listener, we can't help you to spot obvious errors.
Note that this issue is a system configuration problem and has little to do with the G-WAN application server itself (remember that Stackoverflow is a Q&A site for developers). The Serverfault site might be a better place to discuss your problem.
I am trying to bind a HttpWebRequest call to a specific IP on my server (which has many IPs). I have successfully written this code using BindIPEndPointDelegate and it works well on my local machine (Windows 7)
My issue is with Windows Server 2008. When I run the same console app on Windows Server 2008 it fails to bind to the IP when using the delegate. To complicate matters further, it seems to work for some destination URLs (http://www.microsoft.com) and doesn't work for some (http://www.google.com, http://www.facebook.com)
If I remove the IP specific binding (delegate) and run the app it works for all URLs.
The IP I am binding to is the default server IP address - meaning, in both scenarios the same IP should be used. I have verified this and it uses the same IP if I don't bind using the delegate. If I explicitly specific the IP it fails as described above.
I have tried turning off firewall, IIS & Antivirus - the problem persists.
Alright finally figured it out.
Upon testing again I found that specifying IPAddress.Any did not work either. On the other hand, IPAddress.IPv6Any worked fine.
Finally, I unchecked the IPv6 protocol in network adapter settings and the app starting working properly for all URLs and binding for all local IPv4 addresses.
Not sure if this is a bug in .NET code or feature - but disabling IPv6 fixed it for me.
Lastly, if anyone is facing "The requested address is not valid in its context" while making calls with binding, try disabling your antivirus.