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Very Urgent

hi,
I have already tried this URL's code
"http://www.java2s.com/Code/CSharp/Network/SimpleSNMP.htm"
but I am getting error when i am creating a UDP type Socket and recieving
packet from this socket.
some time error is---"An existing connection was forcibly closed by the
remote host"
and some time error is---
"A connection attempt failed because the connected party did not properly
respond after a period of time, or established connection failed because
connected host has failed to respond"
i am using this code for

try

{

IPHostEntry ihe = Dns.GetHostEntr y(host);

IPEndPoint iep = new IPEndPoint(ihe. AddressList[0], 161);

EndPoint ep = (EndPoint)iep;

Socket sock = new Socket(ep.Addre ssFamily, SocketType.Dgra m,
ProtocolType.Ud p);
sock.SetSocketO ption(SocketOpt ionLevel.Socket ,
SocketOptionNam e.ReceiveTimeou t, 1000);

sock.Connect(ie p);
sock.SendTo(pac ket, snmplen, SocketFlags.Non e, iep);

//Receive response from packet

try

{

packet = new byte[1024];

int recv = sock.ReceiveFro m(packet, ref ep);
//here I am getting above written exceptions

catch (SocketExceptio n ex)

{

packet[0] = 0xff;

}

pls help me out of this its very urgent.
thanks
alok sengar


"Greg Young" <dr************ *******@hotmail .com> wrote in message
news:Of******** ******@TK2MSFTN GP05.phx.gbl...
There are numerous open source libraries ...Might be beneficial to look
through some already working code (or just use one as is as opposed to
making another wheel :)).

check out
http://www.c-sharpcorner.com/Code/2002/Sept/SnmpLib.asp
http://www.java2s.com/Code/CSharp/Ne...SimpleSNMP.htm
http://net-snmp.sourceforge.net/

Cheers,

Greg Young
MVP - C#
http://geekswithblogs.net/gyoung

"alok sengar" <al*********@su viinfo.com> wrote in message
news:O4******** ******@TK2MSFTN GP02.phx.gbl...
hi sir/mam,

I am facing problem when i am developing a application to
implement SNMP protocol using C#.net
can u tell me how can i implement SNMP protocol in .net
please reply me soon
thanks
alok sengar



Jun 8 '06 #1
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