title: Maximum Length of Octet String allowed to send from SNMP Agent using LWIP
body: <p>I am trying to implement SNMP agent on a device using LWIP Library in Xilinx SDK.</p>
  
  <p>I successfully implemented the agent and got the agent running over my device to respond to commands (snmpget, snmpset,snmpwalk).</p>
  
  <p>But if a OID has to return an octet string of length > 255, the agent behaves suspiciously.
  when i tried to pass the octet string of length >255, i recieve no data on that oid and agent gets disconnected after that and will not repsond to any furthur commands.</p>
  
  <p>snmp octet strings of length &lt;255 are correctly received with no problem (no issues)..
  I wonder does LWIP SNMP Agent has limitation on the size of the octet string..??</p>