- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - OpenVMS
- >
- Re: IP Terminal server : way to create permanent d...
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
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
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
тАО12-15-2009 07:07 AM
тАО12-15-2009 07:07 AM
IP Terminal server : way to create permanent device ?
On my DS25, I use a portserver Lantronix to communicate with serial devices.
I've created for this telnet ports using the following telnet command :
telnet /create_session P2DS5 3005 5
My problem is that ports (TN5: here) created are not permanent and are deleted when the portserver shuts down or when network interruption occurs.
Is there a way to make permanent those ports?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-15-2009 07:26 AM
тАО12-15-2009 07:26 AM
Re: IP Terminal server : way to create permanent device ?
Jur.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-15-2009 10:18 AM
тАО12-15-2009 10:18 AM
Re: IP Terminal server : way to create permanent device ?
telnet/create/timeout=reconnect=0-0:0:10 decservername portnumber
It serves adequately; the TNA devices are not deleted when the network links go down, though we sometimes have to either logout/reset the DECserver port they connect to, or more rarely delete and recreate the TNA device in order to get communications back up after a particularly nasty outage (Bellsouth... heh!). Adjust the timeout according to your requirements.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-15-2009 04:16 PM
тАО12-15-2009 04:16 PM
Re: IP Terminal server : way to create permanent device ?
telnet/create/timeout=reconnect=0-0:0:10 decservername portnumber unitnumber
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2009 12:11 AM
тАО12-16-2009 12:11 AM
Re: IP Terminal server : way to create permanent device ?
what happens when the port is not used for a long time ? the device vaporizes ?
You're right, I try to replace my old DECserver 90 TL and 90 +. You said that you use "recent" DECserver: What model do you use?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-16-2009 08:53 AM
тАО12-16-2009 08:53 AM
Re: IP Terminal server : way to create permanent device ?
In our case we have print queues aimed at the TNA devices; even if the queues are not used for weeks, the devices remain, but the symbiont connection is always there. I created another TNA device with the command above on their Alpha yesterday, and it is still present now, with no usage and no connections. How long are your periods of non-use?
Some very old programs stop the queue so they can print directly to the TNA device, then restart the queue on completion; that is generally not an issue. The only time we have problems is during network outages, and in those cases the TNA devices do not go away, but the connection sometimes gets hung up.
When that happens, logging out the port on the DECserver end generally fixes it. More rarely we have to logout the decserver port, then delete and recreate the TNA device. We have not been able to determine the cause of those worst case events.
We have one port that aims at an internal (to the printer) JetDirect device; when that one hangs sometimes the printer needs to be powercycled, but often just pulling its ethernet cable and plugging it back in will get it going again. It also occasionally needs its TNA device rebuilt, so that problem is not DECserver specific. The TNA device has never 'disappeared' for this device either.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-17-2009 12:46 AM
тАО12-17-2009 12:46 AM
Re: IP Terminal server : way to create permanent device ?
We use LANTRONIX device to control modems. In our case they are used to send alarm messages. (We open the port, we send the message and then we close the connection).
I've found much more information about our problem in the VMS FAQ but how to implement it.
(http://h71000.www7.hp.com/wizard/wiz_3150.html)
if someone as an idea...