Hi Dev , Many thanks for your response. I am using mib2c.iterate.conf . I have one question is it possible for scalar attribute . For example in a single SNMPSET request if manager is trying to set three attribute (say ipaddress, netmask, and gateway). Suppose setting of gateway fails then is it possible to set the old value of IP address and netmask ? In case of scalar also we will have different handler.
Regards, Somenath -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dave Shield Sent: Friday, October 06, 2006 3:35 PM To: Somenath Pal (WT01 - Broadband Networks) Cc: net-snmp-users@lists.sourceforge.net Subject: Re: Multiple row creation On 06/10/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Many thanks for your answer. Suppose I want to create two rows for two > different tables in a single SNMPSET request. But the handler (CREAT AND > GO) for two different rows will be different. Suppose the second > creation fails. Now how we can delete the first row? As execution of > first handler is finished. Is there any way to return back to the first > handler? That's why the Net-SNMP agent uses a multi-pass approach to SET requests. Please read the section on SET handling in the file AGENT.txt. This refers to the old v4 MIB module API, but the basic model applies to the v5 handler-based API as well. Bottom line, the agent won't move from one pass to the next until *ALL* the varbinds have been processed. So the agent will do something like: handle_table1( RESERVE1 ); handle_table2( RESERVE1 ); handle_table1( RESERVE2 ); handle_table2( RESERVE2 ); handle_table1( ACTION ); handle_table2( ACTION ); handle_table1( COMMIT ); handle_table2( COMMIT ); If any of these fail (say handle_table2(ACTION)), then the agent will call *both* handlers with the appropriate failure mode: handle_table1( UNDO ); handle_table2( UNDO ); That's where you'd need to take care of deleting the newly-created row again. Which helper(s) are you using? Most of the automatically-generated code ought to include the basic framework to do this. Dave ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
