What do you think about the following snmpwalk output?
Need Help <[EMAIL PROTECTED]> wrote:Here is the code I currently added in the
Table_object_lookup() routine:
if (MFD_SUCCESS != rc)
netsnmp_request_set_error_all(requests, rc);
else {
rc = ocStbHostAnalogVideoTable_row_prep(rowreq_ctx);
if (MFD_SKIP == rc) {
netsnmp_request_info *req;
for (req=requests; req; req=req->next)
req->requestvb->type = SNMP_NOSUCHINSTANCE;
rc = SNMP_ERR_NOERROR;
}
}
Now, let me explain what I see and you can tell me if this is normal. I am not
sure what a SNMP operator performing a snmpwalk request of Table2 would expect
to see as a result. You can let me know. Remember Table2 is an extension of
the main Table1 so not all rows in Table1 relate to Table2 data.
I am performnig a snmpwalk of Table2 (ocStbHostAnalogVideoTable) which only
includes one field (ocStbHostAnalogVideoProtectionStatus). The value of this
field can be one of the following defined values:
copyProtectionOff = 0
splitBurst = 1
twoLineSplitBurst = 2
fourLineSplitBurst = 3
The "ocStbHostAnalogVideoTable_row_prep()" routine is set to return MFD_SKIP
for the third row only.
Here is the output of the "snmpwalk" command for Table2:
OC-STB-HOST-MIB::ocStbHostAnalogVideoProtectionStatus.1 = INTEGER:
fourLineSplitBurst(3)
OC-STB-HOST-MIB::ocStbHostAnalogVideoProtectionStatus.2 = INTEGER:
fourLineSplitBurst(3)
OC-STB-HOST-MIB::ocStbHostAnalogVideoProtectionStatus.3 = INTEGER:
copyProtectionOff(0)
OC-STB-HOST-MIB::ocStbHostAnalogVideoProtectionStatus.4 = INTEGER:
fourLineSplitBurst(3)
OC-STB-HOST-MIB::ocStbHostAnalogVideoProtectionStatus.5 = INTEGER:
fourLineSplitBurst(3)
The third row is being displayed and it has the default value (0 -
copyProtectionOff) associated with it. Is it normal for a skipped row to be
displayed as output? I would have assumed only Table2-specific rows (1, 2, 4,
5) would be displayed only when walking through Table2.
If Table1 had 100 rows and only 2 rows of Table1 relate to Table2, then I would
not expect 100 rows to be displayed when walking through Table2. I would
expect only 2 rows to be displayed only.
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