Hi,
I am running the net-snmp 5.1.1 release in Linux enviornment and facing some problem
with the hrMemorySize scalar. It is returning the value as -4 such as follows:
snmpwalk -c public -v1 10.50.127.100:161 hrMemorySize
HOST-RESOURCES-MIB::hrMemorySize.0 = INTEGER: -4 KBytes
Also, I tried to debug the problem and found that the sysconf is returning -1. Refer
file hr_storage.c and the lines are:
#ifdef _SC_PHYS_PAGES
physmem = sysconf(_SC_PHYS_PAGES);
snmp_log(LOG_INFO, "inside _SC_PHYS_PAGES macro %ld\n", physmem);
#else
#ifdef dynix
physmem = sysconf(_SC_PHYSMEM);
#else
auto_nlist(PHYSMEM_SYMBOL, (char *) &physmem, sizeof(physmem));
#endif
#endif
In the above, sysconf call will return "long" value. But in net-snmp code, we declare
the datatype for the variable "physmem" as "static int". This is wrong. In my code, I
changed the declaration to "static long" for "physmem" and tried. I still getting the
same value -1.
Do we need to do anything apart from that or is this a bug? Also, I downloaded the
latest code from the repository and the problem is reproduceable. Anyone faced the
same problem?
Thanks,
Karthik. N
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