Re: No Such Instance when requesting multiple Counter64 on a table

On 19 December 2011 10:12, elisa scandellari <[email protected]> wrote:
> I've got a problem when I do a get request on a table that contains
> Counter64 values.


> If I do a get request on a single value Counter64 the response is correct:

> When I try to do:
> snmpget -v 3 -a MD5 -A "passw" -l authPriv -u username -x DES -X "passw"
> udp:xxx.xxx.xxx.xxx:161 xxx-MIB::parityErrors.2 xxx-MIB::hdlsAborts.2
>
> I receive
> xxx-MIB::parityErrors.2 = Counter64: 0
> xxx-MIB::hdlcAborts.2 = No Such Instance currently exists at this OID


The problem lies in the code that implements this object.



> for (pRequestInfo = requests; pRequestInfo; pRequestInfo =
>      pRequestInfo->next)
> {

So for each varbind, 'pRequestInfo' is pointing the the data structure
that refers to that particular varbind.




> //Read-support (also covers GetNext requests)
> case MODE_GET:
> case MODE_GETNEXT:
> case MODE_GETBULK:


> snmp_set_var_typed_value(requests>requestvb,
>    ASN_COUNTER64,....);

But you are always setting the value of the *first* varbind in the list.

Try using
    snmp_set_var_typed_value(pRequestInfo>requestvb, ...);

instead

Dave

------------------------------------------------------------------------------
Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex
infrastructure or vast IT resources to deliver seamless, secure access to
virtual desktops. With this all-in-one solution, easily deploy virtual 
desktops for less than the cost of PCs and save 60% on VDI infrastructure 
costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox
_______________________________________________
Net-snmp-users mailing list
[email protected]
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users