RE: RE: table can't be get and set, var_***Table functin is not i nvok ed anyway

If  1.3.6.1.4.1.19176.1.1.20.9.1 is the table OID
1.3.6.1.4.1.19176.1.1.20.9.1.1 is the Entry OID
1.3.6.1.4.1.19176.1.1.20.9.1.1.1 is the first item in the table.

I can't see where 1.1.2.1 is coming from.

Adam

-----Original Message-----
From: ye_cl [mailto:[email protected]] 
Sent: Friday, August 31, 2007 2:31 AM
To: Adam Bell
Cc: net-snmp-users
Subject: Re:RE: table can't be get and set, var_***Table functin is not
invok ed anyway

 
hi,Adam Bell,
 
My columnar node39param1's oid is 1.3.6.1.4.1.19176.1.1.20.9.1.1.2.
In command "snmptable -v2c -c public 200.162.162.190 .1.3.6.1.4.1.19176.1.1.
20.9.1.1.2.1", the last ".1" is the index of row. When I use GUI tool
"MG-SOFT MIB Browser"to select Instance for getting, the tool prompt "0
indexes found.".
node39index is the index of the table.
Is there any fault in my MIB module? How can I implememnt it?
 
 
-- 1.3.6.1.4.1.19176.1.1.20.9.1
node39Table OBJECT-TYPE
 SYNTAX SEQUENCE OF Node39Entry
 MAX-ACCESS not-accessible
 STATUS current
 DESCRIPTION
  "Description."
 ::= { tabletst 1 }

-- 1.3.6.1.4.1.19176.1.1.20.9.1.1
node39Entry OBJECT-TYPE
 SYNTAX Node39Entry
 MAX-ACCESS not-accessible
 STATUS current
 DESCRIPTION
  "Description."
 INDEX { node39index }
 ::= { node39Table 1 }

-- 1.3.6.1.4.1.19176.1.1.20.9.1.1.1
node39index OBJECT-TYPE
 SYNTAX INTEGER (1..1000)
 MAX-ACCESS read-write
 STATUS current
 DESCRIPTION
  "Description."
 ::= { node39Entry 1 }

-- 1.3.6.1.4.1.19176.1.1.20.9.1.1.2
node39param1 OBJECT-TYPE
 SYNTAX INTEGER (0..1000)
 MAX-ACCESS read-write
 STATUS current
 DESCRIPTION
  "Description."
 ::= { node39Entry 2 }

 
 

在2007-08-30，"Adam Bell" <[email protected]> 写道：


	Looks like you may be indexing it wrong.
	 
	to access an item
	 
	table.entry.index  the index can be the column number or whatever
the index is defines as for that table.
	So it may be
	SNMPv2-SMI::enterprises.19176.1.1.20.9.1.1.2.1.1.x to get it to
work.
	 
	Adam
	
________________________________

	From: [email protected]
[mailto:[email protected]] On Behalf Of ye_cl
	Sent: Thursday, August 30, 2007 2:16 AM
	To: net-snmp-users
	Subject: table can't be get and set, var_***Table functin is not
invoked anyway
	
	
	Hi,

	I have a question to ask you.
	In my mib2c-produced skeleton source files which are style of
ucd-snmp, I can't get or set the node of Simple table. It always responds
"1: node39param1.1 (nosuchobject) no such object". I find the table's get
function "var_node39Table" is not invoked anyway
	 
	When I run "snmptable -v2c -c public 200.162.162.190
.1.3.6.1.4.1.19176.1.1.20.9.1.1.2.1", the agent always responds "Was that a
table? SNMPv2-SMI::enterprises.19176.1.1.20.9.1.1.2.1".
	 
	How can I resolve it?

	My source code as follows:
	 
	static long table_1 = 123;
	static long table_2 = 223;
	static long table_3 = 323;
	struct variable13 scomcenter_variables[] = {
	......
	#define NODE39INDEX  11
	    {NODE39INDEX, ASN_INTEGER, RWRITE, var_node39Table, 7,   {1, 1,
20, 9, 1, 1, 1}},
	#define NODE39PARAM1  12
	    {NODE39PARAM1, ASN_INTEGER, RWRITE, var_node39Table, 7,  {1, 1,
20, 9, 1, 1, 2}},
	#define NODE39PARAM2  13
	    {NODE39PARAM2, ASN_INTEGER, RWRITE, var_node39Table, 7,  {1, 1,
20, 9, 1, 1, 3}},
	};
	
	unsigned char  *
	var_node39Table(struct variable *vp,
	                oid * name,
	                size_t *length,
	                int exact, size_t *var_len, WriteMethod **
write_method)
	{
	    static long     long_ret;
	    static u_long   ulong_ret;
	    static unsigned char string[SPRINT_MAX_LEN];
	    static oid      objid[MAX_OID_LEN];
	    static struct counter64 c64;
	 
	    printf("var_node39Table\n");

	    if (header_simple_table
	        (vp, name, length, exact, var_len, write_method, TABLE_SIZE)
	        == MATCH_FAILED){
	        printf("header_simple_table failed\n");
	        return NULL;
	     }
	   printf("header_simple_table ok\n");
	     
	    switch (vp->magic) {
	    case NODE39INDEX:
	        *write_method = write_node39index;
	        return (u_char *) &table_1;
	    case NODE39PARAM1:
	        *write_method = write_node39param1;
	        return (u_char *)table_2;
	    case NODE39PARAM2:
	        *write_method = write_node39param2;
	        return (u_char *) &table_3;
	    default:
	        ERROR_MSG("");
	    }
	    return NULL;
	}
	
	 
	 
	 


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