I have embedded a net-snmp agentx subagent in my c++ application code on Ubuntu
Linux. I want to disable the agentx subagent once it is working and then
re-enable it again. I am successfully able to setup the agent, poll the mib
using snmpget from the command line and disable agentx socket connection by
using snmp_shutdown but I am unable to re-enable the socket connection again
once I disable it.
Appreciate any help/pointers.
I use the following code to initialise the SNMP library and the agentx socket
connection.
In the beginning, initialise the AgentX subagent -
netsnmp_ds_set_boolean(NETSNMP_DS_APPLICATION_ID, NETSNMP_DS_AGENT_ROLE, 1);
netsnmp_ds_set_int(NETSNMP_DS_APPLICATION_ID,
NETSNMP_DS_AGENT_AGENTX_PING_INTERVAL, 120);
netsnmp_ds_set_string(NETSNMP_DS_APPLICATION_ID,
NETSNMP_DS_AGENT_X_SOCKET, m_agentx_socket.c_str());
/* initialize the agent library */
init_agent("MyApp");
// initialise MIB module
init_snmp("MyApp");
The poll the MIB using snmpget and disable the connection using the function
below -
snmp_shutdown("MyApp");
SOCK_CLEANUP;
Works fine so far.
Then I re-enable the connection using the code below but this does not work.
netsnmp_ds_set_boolean(NETSNMP_DS_APPLICATION_ID, NETSNMP_DS_AGENT_ROLE, 1);
netsnmp_ds_set_int(NETSNMP_DS_APPLICATION_ID,
NETSNMP_DS_AGENT_AGENTX_PING_INTERVAL, 120);
netsnmp_ds_set_string(NETSNMP_DS_APPLICATION_ID,
NETSNMP_DS_AGENT_X_SOCKET, m_agentx_socket.c_str());
/* initialize the agent library */
init_agent("MyApp");
init_snmp("MyApp");------------------------------------------------------------------------------
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