Openvpn Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
We are a VPN service provider and need to update our Windows VPN app software for which we have the full source code. The new developer must be an expert in C/C++/OpenVPN/TCP/UDP and have experience with JSON API. Here are the full requirements: - Client currently supports OpenVPN UDP protocol only, we need to update the client software to support OpenVPN TCP and Auto mode also. - Update client to support new API specification and move away from legacy API - Port check: Use can check any ports number if open from server-side or not - Auto connect/port detector: App must search what OpenVPN protocol's port is open in client's ISP and connect to that protocol automatically. ... Here are the full requirements: - Client currently supports OpenVPN UDP protocol only, we need to update the client software to support OpenVPN TCP and Auto mode also. - Update client to support new API specification and move away from legacy API - Port check: Use can check any ports number if open from server-side or not - Auto connect/port detector: App must search what OpenVPN protocol's port is open in client's ISP and connect to that protocol automatically. ... . - Update client to support new API specification and move away from legacy API - Port check: Use can check any ports number if open from server-side or not - Auto connect/port detector: App must search what OpenVPN protocol's port is open in client's ISP and connect to that protocol automatically.
Skills: OpenVPN C C++ json
Fixed-Price - Expert ($$$) - Est. Budget: $200 - Posted
We have Patton gateways connected to 3CX servers through OpenVPN AS. We are facing configuration issues with the OpenVPN AS and we need someone with deep OpenVPN/VoIP/SIP experience & knowledge to reconfigure the server/client to grantee best performance and audio quality ... We are facing configuration issues with the OpenVPN AS and we need someone with deep OpenVPN/VoIP/SIP experience & knowledge to reconfigure the server/client to grantee best performance and audio quality ... *) The server is running official OpenVPN AS image *) The client is running OpenVPN client on Raspbian OS *) 3CX is hosted on Google Cloud *) 3CX calls internally is always perfect quality so please let's not talk about poor link or QoS. *) Problem is mainly with external parties hearing us when calling or receiving a call. *) We can hear external parties well 95% of the time. *) No special configuration done on OpenVPN AS aside from default settings. *) Setup works perfectly when there is no OpenVPN AS used. *) This is a live system with multiple clients using it.
Skills: OpenVPN Linux System Administration Network Administration SIP
Fixed-Price - Expert ($$$) - Est. Budget: $50 - Posted
I need help regarding openvpn bandwidth on EDGE. I am using csipsimple and calling secure. To reach opensips (resides in private network) I have to dial openvpn tunnel. ... To reach opensips (resides in private network) I have to dial openvpn tunnel. Without openvpn my encrypted call (zrtp/srtp) is about 10-15 kbps. ... Without openvpn my encrypted call (zrtp/srtp) is about 10-15 kbps. When I use openvpn I see 40-45 kbps in openvpn info window shown in status bar of mobile phone.
Skills: OpenVPN CPanel DNS Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
I need a client and server app developed to support reverse tunneling of tcp ports on my clients networks. What I am looking for is exactly like these services: https://ngrok.com/ https://openport.io/ https://pagekite.net/ https://yaler.net/ http://stunnel.org SPECIFIC NEEDS: ============== The Client: - Need to install and run as a window service - Should prompt the user at install for port number to be made available - I need a way for the server to know which client this is - - Could prompt client for name - - Could prompt client for a username/password - Connect from the client to my server needs to be over SSL(443) or SSH(22) The Server: - Will receive connections on port 443 or 22 from multiple clients - Based on the client name/key/username/etc and setting on the client will open a connection on a specified port. - Each client will have a set port on the server side - Configuration needs a UI or a configuration file to manage what clients use which local ports Usage Example: Client1 installs the software on their CLIENT-AD-SERVER. They choose to open port 389. When the client service starts it makes a secure connection to MY-SECURESERVER via port 443. Once the connection is verified that tunnel is mapped to port 1001 on my SECURESERVER. From MY-APPSERVER I can configure an ldap query to go to "MY-SECURESERVER:1001" the tcp traffic is tunneled back to my clients CLIENT-AD-SERVER and I get my data. The server software needs to run on 2012 and later. The client software needs to support 2003 and later. As an additional note pagekite and stunnel are open source and can be used as the basis for this service. The usage example above has been tested using openport.io however I do not want to proxy through another network or service. The server component will exist on my network.
Skills: OpenVPN C C# C++
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
Hi - We are building a VPN solution for a company but we need to get some POC applications made to demonstrate the functionality to the client. We have been using the OPenVPN client so far but this is something we can demonstrate to a client. ... The application also needs to do a simple update to retrieve the latest client file each day - so on each day at 12pm the servers IP's may be updated - if the user logs in beyond this time then a new ovpn file needs to be installed. We have an openvpn server available (multiple) for testing at any time Please bear in mind this is a proof of concept so does not need to be pretty/ have logos etc this can all be done later on when the POC is complete. ... So deliverables would be 1) Very simple website with secure protocols to transmit client.ovpn file to client 2) Create simple Android app to connect to vpn (in the backgroud this would connect to the website with username and password supplied to download the latest client ovpn file) 3) Create a simple Iphone/ipad app that would do the same as above We are aware the OpenVPN does this at the moment but its not a good looking app and isn't that intuitive although it works incredibly well.
Skills: OpenVPN Android App Development iOS Development iPhone App Development
Fixed-Price - Intermediate ($$) - Est. Budget: $900 - Posted
We are VPN provider and need an Windows VPN application with the following features: - Supports PPTP, L2TP, SSTP, SoftEther, OpenVPN (UDP - TCP - Auto) - Speed test (Speed Meter): ping, download & upload.
Skills: OpenVPN json Qt VPN
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We are VPN provider and need an Windows VPN application with the following features: - Supports PPTP, L2TP, SSTP, SoftEther, OpenVPN (UDP - TCP - Auto) - Speed test (Speed Meter): ping, download & upload.
Skills: OpenVPN C# C++ json