- Community Home
- >
- Networking
- >
- Switching and Routing
- >
- Comware Based
- >
- Re: ssh connections to 5900 JC772A closed
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-05-2020 09:05 AM
05-05-2020 09:05 AM
ssh connections to 5900 JC772A closed
Hey all.
I have a pair of switches that are not allowing us to ssh in reliably.
Occasionally we get a shell but then if we type a single character, the connection is killed. We don't have IPMI consoles set up. When we attach a serial cable the console is flooded with duplicate IP address messages.
The software is probably version 7.1.045 Release 2311P05, because that's the version on all the other JC772A we have. The dudes who set up these switches have long since left the company and left no notes.
What other data would it be useful for me to post here?
Thanks.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-06-2020 12:11 AM
05-06-2020 12:11 AM
Re: ssh connections to 5900 JC772A closed
Hi
Let me check for the image 7.1.045 Release 2311P05 if there is any bug related to SSH and will get back to you.
Meanwhile can you please tell me any error message getting at the time of session closing.
Is this behaviour is with one device or multiple device.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-06-2020 02:21 AM
05-06-2020 02:21 AM
Re: ssh connections to 5900 JC772A closed
@nougatta wrote: The software is probably version 7.1.045 Release 2311P05, because that's the version on all the other JC772A we have.
IMHO it's worth to update (upgrade the actual R2311P05 to latest software version R2432P06 within the newer R24 software branch)...there were a lot of fixed SSH Client login failures related issues between the R2311P05 (2014/2015?) and the latest R2432P06 (2018). See relevant Release Notes here. Clearly only knowning the exact error messages and sanitized configuration it will be possible to guess what is the issue (if any).
@nougatta wrote: When we attach a serial cable the console is flooded with duplicate IP address messages.
That's another issue...but it will be interesting to see if the "duplicate IP address" involves the IP addressing reserved for the Switch Management via IP.
I'm not an HPE Employee
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-06-2020 09:04 PM
05-06-2020 09:04 PM
Re: ssh connections to 5900 JC772A closed
Hi Nougatta
It is recommded to upgrade the actual R2311P05 to latest software version R2432P06 within the newer R24 software branch)...there were a lot of fixed SSH Client login failures related issues between the R2311P05 (2014/2015?) and the latest R2432P06 (2018) as mentioned by parnassus.
For second issue related to duplicate IP address I will request you to lock a case with HPE as it require Troubleshooting.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-01-2020 12:22 AM
06-01-2020 12:22 AM
Re: ssh connections to 5900 JC772A closed
Hi,
If you still persist the issue, kindly send us configuration. let me see something is missing? if not firmware issue.
Thanks,