在C#中,可以使用SnmpSharpNet库来实现SNMP的异步操作。以下是实现异步操作的基本步骤:
using SnmpSharpNet; using System.Threading.Tasks; public async Task<SnmpV2Packet> GetAsync(string ipAddress, string communityString, List<Variable> variables) { var target = new UdpTarget((IPAddress)new IpAddress(ipAddress), 161, 2000, 1); var version = VersionCode.V2; var community = new OctetString(communityString); var pdu = new Pdu(PduType.Get); foreach (var variable in variables) { pdu.VbList.Add(variable); } var result = await Task.Run(() => { var response = (SnmpV2Packet)target.Request(pdu, new UserTarget(version, (OctetString)community)); return response; }); return result; } await关键字:var ipAddress = "192.168.1.1"; var communityString = "public"; var variables = new List<Variable> { new Variable(new ObjectIdentifier("1.3.6.1.2.1.1.1.0")), // sysDescr new Variable(new ObjectIdentifier("1.3.6.1.2.1.1.5.0")) // sysName }; var response = await GetAsync(ipAddress, communityString, variables); Console.WriteLine(response.Pdu().VbList[0].Data.ToString()); // output sysDescr Console.WriteLine(response.Pdu().VbList[1].Data.ToString()); // output sysName 通过以上步骤,您可以在C#中实现SNMP的异步操作。