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Answered: Inquiry Regarding FTPS Memory Leak

Hello,This is unfortunately behavior by design of FTP over TLS itself. The FTP protocol requires a new TCP connection to be established for each data transfer (and directory listing). TLS session...

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Answered: FIDO/U2F support

Unfortunately, Rebex SSH does not support FIDO/U2F. We only support physical security keys via Microsoft's CNG API (KSP) or using a custom implementation of system's AsymmetricAlgorithm class, which...

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When is ServerSession.Current set during login to Sftp Fileserver?

I've implemented a custom file system to use with Rebex FileServer as an SFTP server. During authentication I create a FileServerUser with a custom session context: var user = new...

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Does Rebex zip can work with long paths?

From Windows 10 on it is possible to extend the max path length of a file or directory up to 32767 character.This can be set in the registry described...

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FIDO/U2F support

Dear Rebex team,is it possible to use Rebex ssh with a physical FIDO/FIDO2/U2F/CTAP1/CTAP2-compatible Security Key?Like described...

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Answered: KeepAliveInterval behavior with WebSockets in the new version (8.0)

Hello,can you please post here (or send it to support@rebex.net) a code to reproduce the issue? I have tried the code below via ws:// and wss:// protocols with no issues:using (var client = new...

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How to implement something similar to sshuttle using Rebex SSH tunnels...?

Hi, in Linux there is an opensource tool called sshuttle. It implements basically sort of a VPN by using a connection to an SSH server, setting up tunnels and updating local routing settings. It can...

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KeepAliveInterval behavior with WebSockets in the new version (8.0)

HiIn the previous version (7.x), setting the WebSocket's KeepAliveInterval to 10 minutes caused no issues.Poll(1000) did not throw exceptions, and the system operated normally. I maintain the Ping/Pong...

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Answered: Question Regarding Server-Side Data Port Behavior in FTP Active Mode

Yes, this is desired behavior. It is based on the original port assignment logic suggestion from RFC 959 - citing from section 5.2. CONNECTIONS:The server shall initiate the data connection from his...

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How to resolve the exception "connection closed by the server .,make sure you...

I am getting the exception "connection closed by the server .,make sure you are connecting to an SSH or SFTP server" while connecting to SFTP. It was working few days back without any issue. We are...

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Answered: How to connect Unix VM with privateKey and Microsoft Entra ID...

Support for OpenSSH user certs such as ssh-rsa-cert-v01@openssh.com is currently experimental and can be performed like this:using Rebex.Net; using Rebex.Security.Cryptography; ... // load proprietary...

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How set up Rebex TLS Proxy to establish outbound connection ignoring server...

Hello dear support. I'm trying to set the "Rebex TLS Proxy" for my task and I think this is just fine solution. What I need: I need to have ability to contact all versions of the Internet browsers...

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Rebex TLS Proxy - Problems connecting to Azure SQL

Hi, I am trying to setup Rebex TLS Proxy to allow us to use legacy applications that doesn't support TLS 1.2 to connect to our Azure SQL manged instance that only supports TLS1.2.When using this config...

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Answered: How to quickly cancel a blocked Read call in HTTP(S)

For cancelling a request/reponse you can use the WebRequest.Abort() method. The solution can look like this:// create request var request = creator.Create(url); // register call to the Abort() method...

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Answered: Specify encryption on mailing

The MailEncryptionAlgorithm.AES128 uses CBC mode. Support for AES128-GCM is planned for the 8.0 version. Actually, it is already available at nuget.org as prerelease version:...

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Buru Server Upgrade 2.17.0

Hello, after installation of upgrade 2.17.0 the service not running.Thanks

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Answered: X11 forwarding support

This has been on our list of possible future enhancements for a long time, but demand has been very low. And now, due to the ongoing transition of almost all Linux distributions from the ancient X11...

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Rebex TLS Proxy - Problems connecting to Azure SQL

Hi, I am trying to setup Rebex TLS Proxy to allow us to use legacy applications that doesn't support TLS 1.2 to connect to our Azure SQL manged instance that only supports TLS1.2.When using this config...

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X11 forwarding support

Hi Rebex Team!I’d like to request support for SSH X11 forwarding in Rebex SSH. A lot of my customers are still relying on this and use our PuTTY integration to do X11. I would like to drop PuTTY and it...

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Answered: Do you have any plans regarding NFS or SMBClient?

We have no plans for implementing these two protocols. We plan to concentrate on the SFTP protocol instead.

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