- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - OpenVMS
- >
- Re: DNS and local file
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
тАО06-25-2007 03:02 AM
тАО06-25-2007 03:02 AM
DNS and local file
For non-vms nodes, we would like to enable DNS.
$ ucx set nam/serv=a.b.c.d/system/enable
$ ucx sho ho toto.srv.tata.titi.be
shows the ip info.
$ telnet toto.srv.tata.titi.be
also works
Are there any side effects for the current IP users ?
Wim
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-25-2007 03:10 AM
тАО06-25-2007 03:10 AM
Re: DNS and local file
enabling the Name Resolver may have an effect on incoming IP connections as well. Some UCX services may try to look up the hostname based on the IP address. This may add an additional delay to the connection establishment phase. Especially if the DNS server pointed to by the UCX name resolver is flaky or cannot resolve the address to name lookup.
Volker.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-25-2007 03:17 AM
тАО06-25-2007 03:17 AM
Re: DNS and local file
Wim
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-25-2007 09:05 PM
тАО06-25-2007 09:05 PM
Re: DNS and local file
Wim
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-26-2007 03:28 AM
тАО06-26-2007 03:28 AM
Re: DNS and local file
If by "For non-vms nodes, we would like to enable DNS" you really mean:
"So that the VMS nodes can use DNS to resolve names/IPs not in the local VMS host file"
Then the command you used will work fine. Any DNS lookup requests will first search the local file, and only if the name/IP was not resolved will the request then go to the DNS server you specified.
The only side effect you might see for a command that was previously used with just the local host file is with "UCX SHOW HOST
%UCX-W-NORECORD, Information not found
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-26-2007 03:36 AM
тАО06-26-2007 03:36 AM
Re: DNS and local file
Wim
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-27-2007 01:22 AM
тАО06-27-2007 01:22 AM
Re: DNS and local file
ucx start mail will go in hang for some time when DNS is enabled. If you disable it, everything goes fine.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-27-2007 01:22 AM
тАО06-27-2007 01:22 AM
Re: DNS and local file
... when there is no network connection.
Wim