- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - OpenVMS
- >
- DECnet over TCP/IP
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
тАО11-11-2004 01:19 AM
тАО11-11-2004 01:19 AM
DECnet over TCP/IP
Remote Port Info: IP$172.21.06.22::SYSTEM
This results in problems for some applications. The common DNS is OK and declaring the source host in the target local host table doesn't change anything.
Normally the Remote Port Info should be nodename::SYSTEM
I have not found any significant difference in configuration between OK and not OK systems.
Does anyone know anything about this?
Best regards Kjell Carlsson
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 01:47 AM
тАО11-11-2004 01:47 AM
Re: DECnet over TCP/IP
$RUN SYS$SYSTEM:NCP
NCP>LIST NODES *
Can you see the node name there??
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 01:47 AM
тАО11-11-2004 01:47 AM
Re: DECnet over TCP/IP
NCP>LIST NODE *
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 01:59 AM
тАО11-11-2004 01:59 AM
Re: DECnet over TCP/IP
No, in the target node I can't see the source node name. The source node is not defined with decnet_register.
Note that we are using DECnet plus over TCP/IP.
Kjell
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 02:05 AM
тАО11-11-2004 02:05 AM
Re: DECnet over TCP/IP
can you try to compare the CDI trace data on the target node with a SET HOST from a working system ?
$ MC CDI$TRACE ! on the target node
then try SET HOST from a 'working' node to the target node and also from the 'strange' node. Any significant differences ?
You can exit CDI$TRACE with CTRL/Y
Volker.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 04:04 AM
тАО11-11-2004 04:04 AM
Re: DECnet over TCP/IP
the differences from other system sound like a wrong rarp (reverse arp). On target system, in TCP/IP can you see the remote host?
For example:
$ TCPIP
SHO HOST
172.21.6.21 nodename21
172.21.6.23 nodename23
I guess you can't see the .22 node but you can see other hosts.
Antonio Vigliotti
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 07:13 PM
тАО11-11-2004 07:13 PM
Re: DECnet over TCP/IP
Reverse arp is not the problem. I can see the .22 node.
Volker.
Very interesting trace. I didn't know about it. There is a lot of differences. I have not yet analyzed the result and I attach the log. Mybe you or anyone else has a quick answer.
Best regards
Kjell
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 07:52 PM
тАО11-11-2004 07:52 PM
Re: DECnet over TCP/IP
just a quick guess:
Node DMXFST is the 'bad' node, right ? Does it have this problem to all your other nodes (e.g. SET HOST xxx from DMXFST always produces a IP$172.21.06.22::SYSTEM remote port name on target node xxx) ?
How about SET HOST IP$target-ip-address from DMXFST - same problem ?
The first lookup is for LOCAL:.DMXFST - from the working node it's for IP$n.n.n.n - this seems to be the major difference at first glance.
Did you compare the output of MC NCL SHO SESS CONT ALL on the node ?
Volker.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 09:21 PM
тАО11-11-2004 09:21 PM
Re: DECnet over TCP/IP
Yes, DMXFST is the bad node and it have the problem to all other nodes.
SET HOST IP$target_ip_address works fine.
I agree, the first lookup for LOCAL:.DMXFST seems to be the problem.
I compared the output of
MC NCL SHO SESS CONT ALL
No difference between bad and good nodes.
Kjell
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО11-11-2004 09:46 PM
тАО11-11-2004 09:46 PM
Re: DECnet over TCP/IP
so if you force DECnet-over-IP, it works. Then it should also work with SET HOST full.target.ip.name
Does SET HOST x.x (Phase IV address of target) still work ? Or NSAP address NET$xxxx (obtain with NCL> SHOW LOCAL NSAP * or SHOW OSI TRANS LOCAL NSAP * on target node) ?
Any difference in DECnet-OSI version and patch level ?
Volker.