- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- What it means ndd -h unsupported parameters?
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
тАО10-11-2004 06:38 PM
тАО10-11-2004 06:38 PM
What it means ndd -h unsupported parameters?
Please correct me if I am wrong...
1. The HP-UX suggests/recomonds us not to change the default setting, but if we change the default value of this unsupported parameter the changes we expect after are going to happen.
2.The ndd command accepts a modification of "unsupported" parameters, it could be that they are not really changed inside the IP stack
3.If anything else please let me know
Waiting for ur reply.......
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2004 07:17 PM
тАО10-11-2004 07:17 PM
Re: What it means ndd -h unsupported parameters?
Check if this doc helps:
http://www.interex.org/topic/TechLab98/S.C.tuning.html
Regards,
Sri Ram
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2004 07:18 PM
тАО10-11-2004 07:18 PM
Re: What it means ndd -h unsupported parameters?
From the man page itself
//Display all the unsupported tunable parameters. This set of parameters are not supported by HP and modification of these tunable parameters are not suggested nor recommended. Setting any unsupported tunable parameters on your system may result in adverse effects to your networking operations.//
Note the point "adverse effects". For ex., tcp_discon_by_addr parameter can take your application down if not carefully used.
-Sri
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-11-2004 09:17 PM
тАО10-11-2004 09:17 PM
Re: What it means ndd -h unsupported parameters?
But we can bypass ndd unsupported parameters to get some needable changes there. You can try on ip_check_subnet_addr ndd parameter.
Refer:
http://sysunconfig.net/unixtips/hp_zero_tip.txt
Anyway if you change a network parameter on command shell it will be kept upto the reboot there. IF you want to take permanent effect then configure on /etc/rc.config.d/nddconf file there.
Also refer,
http://www.blacksheepnetworks.com/security/resources/hpux_check.html
on "Network Tuning"
HTH.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-13-2004 04:15 AM
тАО10-13-2004 04:15 AM
Re: What it means ndd -h unsupported parameters?
The change may or may not do what you expect, and in subsequent releases (maybe even patches, although it isn't very likely) that tunable may or may not be there, and may or may not still do the same thing.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-13-2004 04:21 PM
тАО10-13-2004 04:21 PM
Re: What it means ndd -h unsupported parameters?
Thanks everyone who actively participated & helped me in solving the problem.