Thanks a lot Dave,I changed the code accordingly and it worked for me. But what
I doubt is if we send a get request with multiple attributes in a single
request how it will be handled by the Master. How it will forward it to the
subagent. I can see in the subagent side that different requests are coming
from master and if I see the same in master side using wireshark I could see
that the a single request has been sent to subagent with multiple var binds???
How actually this handled at master side???On Tue, 22 Jan 2008 15:34:26 +0000
"Dave Shield" wrote On 22 Jan 2008 15:03:29 -0000, girish wrote: > >
>What does the code *around* this fragment look like? > >In
particular, how is the variable 'requestvb' assigned? > Here is the code
which handles response: > Response_handle(unsigned char *Buffer,int size,
netsnmp_request_info *requests) > { > ptr = (unsigned char
*)pbuf; > netsnmp_variable_list *Vbsvd = NULL; >
for (Vbsvd = requests->requestvb; Vbsvd; Vbsvd =
Vbsvd->next_variable ) No - you don't step through the 'requestvb' list.
You step through the 'requests' list. Try netsnmp_request_info
*r; for ( r=requests; r; r=r->next ) {
requestvb = r->requestvb; > case TYPE_STRING: >
snmp_set_var_typed_value(requestvb,ASN_OCTET_STR,(u_char *)
ptr, str_len); > break; You've never actually given
'requestvb' a value. Your loop uses the variable 'Vbsvb' (although this is
wrong anyway). 'requestvb' will probably have some random junk in it, so might
easily blow up when you try to access it. > and requestvb at the
time of debugging looks like this(for the 1st attribute): I didn't ask what
it looked like. I asked how you *assigned* its value. The answer appears to
be that you don't. Please try with the code fragments shown abo
ve. It might also be worth starting with a fresh mib2c template output,
which should have a cleaner codebase. You seem to have mangled this fairly
effectively! Dave
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Regards,
Girish
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