On 8 April 2011 06:33, Zimmer Hu <[email protected]> wrote: >> I'm using wireshark 1.2.11 to monitor SNMP traffic, I observed when I >> snmpwalk through MyTable, there are a lot of GETNEXT request sent out, but >> in my handler, branch GETNEXT doesn't get executed....
> Ok, I have found in netsnmp_table_iterator_helper_handler(), it changes all > GETNEXT requests to GET. ( Line 778 in table_iterator.c for netsnmp-5.4.3). This approach is common to a number of the table helpers. If the helper framework knows (or can find out) the list of valid rows, then it can automatically determine which row is needed to answer a given GETNEXT request. The request can then be converted into an equivalent GET request, which is much easier for the MIB-specific handler to process. Dave ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ Net-snmp-coders mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/net-snmp-coders
