//復旧トラップ
public int recoverexecute(Class_keepResult res_cls)
{
TrapAgent agent = new TrapAgent();
string oid_str = "";
// Variable Binding collection to send with the trap
VbCollection col = new VbCollection();
oid_str = oid;
//oidが取得できない
if (oid_str == "" || oid_str == null)
{
return(-1);
}
//varbind
col.Add(new Oid(oid_str + ".1"), new Integer32(0));
// Send the trap to the localhost port 162
//1.3.6.1.2.1.1.2.0
agent.SendV1Trap(new IpAddress(trapServer), recieverport, communityname,
new Oid(oid_str), new IpAddress(res_cls.address), SnmpConstants.EnterpriseSpecific, 10, 0, col);
//正常時
return(1);
}
public bool SendTrap(TrapAgent agent, String receiverIP, int port, String community, String oid,
String senderIP, int generic, int specific, uint senderUpTime, VbCollection col)
{
try
{
agent.SendV1Trap(new IpAddress(receiverIP), port, community,
new Oid(oid), new IpAddress(senderIP),
generic, specific, senderUpTime, col);
return(true);
}
catch (Exception e)
{
return(false);
}
}
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);
}
}
/*
* private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
* {
* Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
* IPEndPoint ipep = new IPEndPoint(IPAddress.Any, 162);
* EndPoint ep = (EndPoint)ipep;
* socket.Bind(ep);
* socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, 0);
* bool run = true;
* int inlen = -1;
*
* while (run)
* {
* byte[] indata = new byte[16 * 1024];
* IPEndPoint peer = new IPEndPoint(IPAddress.Any, 0);
* EndPoint inep = (EndPoint)peer;
* try
* {
* inlen = socket.ReceiveFrom(indata, ref inep);
* }
* catch (Exception ex)
* {
* Console.WriteLine("Exception {0}", ex.Message);
* inlen = -1;
* }
* if (inlen > 0)
* {
* // Check protocol version int
* int ver = SnmpPacket.GetProtocolVersion(indata, inlen);
* if (ver == (int)SnmpVersion.Ver1)
* {
* // Parse SNMP Version 1 TRAP packet
* SnmpV1TrapPacket pkt = new SnmpV1TrapPacket();
* pkt.decode(indata, inlen);
* string message = "";
* message += "** SNMP Version 1 TRAP received from: " + inep.ToString() + Environment.NewLine;
* message += "*** Trap generic: " + pkt.Pdu.Generic + Environment.NewLine;
* message += "*** Trap specific: " + pkt.Pdu.Specific + Environment.NewLine;
* message += "*** Agent address: " + pkt.Pdu.AgentAddress.ToString() + Environment.NewLine;
* message += "*** Timestamp: " + pkt.Pdu.TimeStamp.ToString() + Environment.NewLine;
* message += "*** VarBind count: " + pkt.Pdu.VbList.Count + Environment.NewLine;
* message += "*** VarBind content:" + Environment.NewLine;
* foreach (Vb v in pkt.Pdu.VbList)
* {
* message += "**** " + v.Oid.ToString() + " " + SnmpConstants.GetTypeName(v.Value.Type) + " : " + v.Value.ToString() + Environment.NewLine;
* }
* message += "** End of SNMP Version 1 TRAP data.";
* MessageBox.Show(message, "TRAP", MessageBoxButtons.OK, MessageBoxIcon.Information,
* MessageBoxDefaultButton.Button1, (MessageBoxOptions)0x40000);
* }
* else
* {
* // Parse SNMP Version 2 TRAP packet
* SnmpV2Packet pkt = new SnmpV2Packet();
* pkt.decode(indata, inlen);
* string message = "";
* message += "** SNMP Version 2 TRAP received from: " + inep.ToString() + Environment.NewLine;
* if ((SnmpSharpNet.PduType)pkt.Pdu.Type != PduType.V2Trap)
* {
* Console.WriteLine("*** NOT an SNMPv2 trap ****");
* }
* else
* {
* message += "*** Community: " + pkt.Community.ToString() + Environment.NewLine;
* message += "*** VarBind count: " + pkt.Pdu.VbList.Count + Environment.NewLine;
* message += "*** VarBind content:" + Environment.NewLine;
* foreach (Vb v in pkt.Pdu.VbList)
* {
* message += "**** " + v.Oid.ToString() + " " + SnmpConstants.GetTypeName(v.Value.Type) + " : " + v.Value.ToString() + Environment.NewLine;
* }
* message += "** End of SNMP Version 2 TRAP data.";
* MessageBox.Show(message, "TRAP", MessageBoxButtons.OK, MessageBoxIcon.Information,
* MessageBoxDefaultButton.Button1, (MessageBoxOptions)0x40000);
* }
* }
* }
* else
* {
* if (inlen == 0)
* Console.WriteLine("Zero length packet received.");
* }
* System.Threading.Thread.Sleep(10);
* }
* }*/
private void trapButton_Click(object sender, EventArgs e)
{
TrapAgent agent = new TrapAgent();
// Variable Binding collection to send with the trap
VbCollection col = new VbCollection();
col.Add(new Oid("1.3.6.1.2.1.1.1.0"), new OctetString("Test string"));
col.Add(new Oid("1.3.6.1.2.1.1.2.0"), new Oid("1.3.6.1.9.1.1.0"));
col.Add(new Oid("1.3.6.1.2.1.1.3.0"), new TimeTicks(2324));
col.Add(new Oid("1.3.6.1.2.1.1.4.0"), new OctetString("Milan"));
// Send the trap to the localhost port 162
agent.SendV1Trap(new IpAddress("localhost"), 162, "public",
new Oid("1.3.6.1.2.1.1.1.0"), new IpAddress("127.0.0.1"),
SnmpConstants.LinkUp, 0, 13432, col);
}
public static void SendTrap(string message, string ipAddressToSend, int portToSend)
{
TrapAgent agent = new TrapAgent();
// Variable Binding collection to send with the trap
VbCollection col = new VbCollection();
col.Add(new Oid("1.3.6.1.2.1.1.1.0"), new OctetString(message));
col.Add(new Oid("1.3.6.1.2.1.1.2.0"), new Oid("1.3.6.1.9.1.1.0"));
col.Add(new Oid("1.3.6.1.2.1.1.3.0"), new TimeTicks(2324));
col.Add(new Oid("1.3.6.1.2.1.1.4.0"), new OctetString(DateTime.Now.ToString()));
col.Add(new Oid("1.3.6.1.2.1.1.5.0"), new OctetString("1"));
// Send the trap to the localhost port 162
agent.SendV1Trap(new IpAddress(ipAddressToSend), portToSend, "public",
new Oid("1.3.6.1.2.1.1.1.0"), new IpAddress(Utils.GetLocalIPAddress()),
SnmpConstants.LinkDown, 0, 13432, col);
}
/// <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);
}