|
public SendV1Trap ( |
||
| receiver | Receiver IP address | |
| receiverPort | int | Receiver UDP port number |
| community | string | SNMP community name |
| senderSysObjectID | Oid | Senders sysObjectID |
| senderIpAdress | Sender IP address | |
| genericTrap | Generic trap code | |
| specificTrap | Specific trap code | |
| senderUpTime | Senders sysUpTime | |
| varList | VbCollection | Variable binding list |
| return | void | |
/// <summary>
/// Send SNMP Trap notification
/// </summary>
/// <remarks>
/// Helper function to allow for seamless sending of SNMP notifications for all protocol versions.
///
/// packet parameter should be appropriately formatted SNMP notification in SnmpV1TrapPacket,
/// SnmpV2Packet or SnmpV3Packet class cast as SnmpPacket class.
///
/// Function will determine which version of the notification is to be used by checking the type
/// of the packet parameter and call appropriate TrapAgent member function to send it.
/// </remarks>
/// <param name="packet">SNMP trap packet</param>
/// <param name="peer">Manager (receiver) IP address</param>
/// <param name="port">Manager (receiver) UDP port number</param>
public static void SendTrap(SnmpPacket packet, IpAddress peer, int port)
{
TrapAgent agent = new TrapAgent();
if (packet is SnmpV1TrapPacket)
{
agent.SendV1Trap((SnmpV1TrapPacket)packet, peer, port);
}
else if (packet is SnmpV2Packet)
{
agent.SendV2Trap((SnmpV2Packet)packet, peer, port);
}
else if (packet is SnmpV3Packet)
{
agent.SendV3Trap((SnmpV3Packet)packet, peer, port);
}
else
{
throw new SnmpException("Invalid SNMP packet type.");
}
}
/// <summary>
/// Traps are only sent when using an agent and manager in the same system (localhost)
/// under attack 0
/// not under attack anymore 1
/// found enemy 2
/// head bellow 50 3
/// head bellow 25 4
/// head bellow 0 5
/// legs bellow 50 6
/// legs bellow 25 7
/// legs bellow 0 8
/// </summary>
/// <param name="trapCase"></param>
public void sendTrap(int trapCase) {
string underAttackOid = "1";
string foundEnemyOid = "2";
string headOid = "5.1";
string legsOid = "5.2";
string armsOid = "5.3";
TrapAgent agent = new TrapAgent();
// Variable Binding collection to send with the trap
VbCollection col = new VbCollection();
switch (trapCase)
{
//under attack
case 0:
col.Add(new Oid("1.3.2.5." + underAttackOid), new Counter32((uint)metalGear.underAttack));
break;
//not under attack anymore
case 1:
col.Add(new Oid("1.3.2.5." + underAttackOid), new Counter32((uint)metalGear.underAttack));
break;
// found enemy
case 2:
col.Add(new Oid("1.3.2.5." + foundEnemyOid), new Counter32(1));
break;
// head bellow 50
case 3:
col.Add(new Oid("1.3.2.5." + headOid), new Counter32((uint)metalGear.HeadHealth));
break;
// head bellow 25
case 4:
col.Add(new Oid("1.3.2.5." + headOid), new Counter32((uint)metalGear.HeadHealth));
break;
// head destroyed
case 5:
col.Add(new Oid("1.3.2.5." + headOid), new Counter32((uint)metalGear.HeadHealth));
break;
// legs bellow 50
case 6:
col.Add(new Oid("1.3.2.5." + legsOid), new Counter32((uint)metalGear.LegsHealth));
break;
// legs bellow 25
case 7:
col.Add(new Oid("1.3.2.5." + legsOid), new Counter32((uint)metalGear.LegsHealth));
break;
// legs destroyed
case 8:
col.Add(new Oid("1.3.2.5." + legsOid), new Counter32((uint)metalGear.LegsHealth));
break;
}
Debug.Log("sending trap");
// Send the trap to the localhost port 162
agent.SendV1Trap(new IpAddress("127.0.0.1"), 16009, "public",
new Oid("1.3.2.5.0"), new IpAddress("127.0.0.1"),
SnmpConstants.LinkUp, 0, 13432, col);
}
/// <summary>
/// Send SNMP Trap notification
/// </summary>
/// <remarks>
/// Helper function to allow for seamless sending of SNMP notifications for all protocol versions.
///
/// packet parameter should be appropriately formatted SNMP notification in SnmpV1TrapPacket,
/// SnmpV2Packet or SnmpV3Packet class cast as SnmpPacket class.
///
/// Function will determine which version of the notification is to be used by checking the type
/// of the packet parameter and call appropriate TrapAgent member function to send it.
/// </remarks>
/// <param name="packet">SNMP trap packet</param>
/// <param name="peer">Manager (receiver) IP address</param>
/// <param name="port">Manager (receiver) UDP port number</param>
public static void SendTrap(SnmpPacket packet, IpAddress peer, int port)
{
TrapAgent agent = new TrapAgent();
if (packet is SnmpV1TrapPacket)
agent.SendV1Trap((SnmpV1TrapPacket)packet, peer, port);
else if (packet is SnmpV2Packet)
agent.SendV2Trap((SnmpV2Packet)packet, peer, port);
else if (packet is SnmpV3Packet)
agent.SendV3Trap((SnmpV3Packet)packet, peer, port);
else
throw new SnmpException("Invalid SNMP packet type.");
}
public bool SnmpTrapTest(string receiver, int receiverPort, string community, string senderSysObjectID, string senderIpAdress, VbCollection varList)
{
try
{
TrapAgent agent = new TrapAgent();
// Send the trap to the localhost port 162
agent.SendV1Trap(new IpAddress(receiver), receiverPort, community,
new Oid(senderSysObjectID), new IpAddress(senderIpAdress),
SnmpConstants.LinkUp, 0, 13432, varList);
return true;
}
catch
{
return false;
}
}
