[SNMP4J] Does SNMP4J support SNMPv2 context mapping ?

[Binh Le]

Hi,

Several vendors such as Cisco provide the following mechanism to
access their devices:

"snmpwalk -v 2c -c public <device IP address> ifEntry " will list all
entries of ifTable in the device.
"snmpwalk -v 2c -c public at vlan-10 <device IP address> ifEntry" will
list entries of interfaces associated with vlan-10 only.

If you mibwalk vacmContext table, you will see an entry with context
"vlan-10" in there. So the above behavior was done to providing a
mapping between snmpv2c community string and v3 context, so that
equivalent v3 context access can be performed using v2c community
string.

Do we have similar mechanism in SNMP4J? If yes, how do we use it.
If no, I'm willing to look into and contribute if someone can give me
a pointer to initiate :)

Regards,
Binh