darkoperator / darkoperator/Posh-SSH
New-SSHSession : Session operation has timed out on Cisco SF350
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Description
Hello, I am using Posh-SSH ver. 3.0.0.
I do have an issue "New-SSHSession : Session operation has timed out" when trying to create connection to Cisco SF350, SF550, etc. It uses SSH-2.0-OpenSSH_7.3p1.RL protocol version.
When I am trying to create connection to older models like SF300, that uses SSH-2.0-OpenSSH_5.9p1.RL, it works great!
Cisco updated OpenSSH from 5.9 to 7.3 couse some known vulnerabilities. There is no way to change it back on 5.9.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the New-SSHSession entry point and reproduce the timeout against a Cisco SF350 or SF550 running SSH-2.0-OpenSSH_7.3p1.RL, then compare it with a working SF300 using OpenSSH_5.9p1.RL. Done means a session can be created successfully with the newer Cisco SSH version.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- powershell
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100