Mobicents JSS7 -启动sigtran关联

Question

我开始玩Mobicents JSS7 - Sigtran...我正在尝试启动sigtran关联。我已经：-启动了sctp -启动了m3ua

据我所知，一旦M3UA启动，sigtran关联就应该启动服务器/客户端之间的协商，第一步是SCTP/M3UA级别的"INIT“和"INIT ACK”。我可以看到客户端发送INIT，但是选项参数不是我所期望的：

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因为比较我访问的另一个系统的INIT，我可以看到INIT是：

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正如您所看到的，我没有在JSS7初始化中发送"IPv4地址参数“……在这种情况下，你知道它是否是一些可配置的东西，而我在这里附加的相同代码中缺少配置？

任何帮助都是受欢迎的。

谢谢。

这是我正在尝试的代码：

import org.mobicents.protocols.api.IpChannelType;
import org.mobicents.protocols.sctp.ManagementImpl;
import org.mobicents.protocols.ss7.m3ua.ExchangeType;
import org.mobicents.protocols.ss7.m3ua.Functionality;
import org.mobicents.protocols.ss7.m3ua.IPSPType;
import org.mobicents.protocols.ss7.m3ua.impl.AspImpl;
import org.mobicents.protocols.ss7.m3ua.impl.M3UAManagementImpl;
import org.mobicents.protocols.ss7.m3ua.impl.parameter.ParameterFactoryImpl;
import org.mobicents.protocols.ss7.m3ua.parameter.RoutingContext;
import org.mobicents.protocols.ss7.m3ua.parameter.TrafficModeType;

public class ClientSCTPM3UA2 {

        static String SERVER_NAME = "testserver";
        static String SERVER_IP = "192.168.1.127";
        static int SERVER_PORT = 2906;

        static String CLIENT_IP = "192.168.1.128";
        static int CLIENT_PORT = 2906;

        protected final static int CLIENT_SPC = 1;
        protected final static int SERVET_SPC = 2;

        static String SERVER_ASSOCIATION_NAME = "serverAssociation";
        protected final static String CLIENT_ASSOCIATION_NAME = "clientAsscoiation";

        private static M3UAManagementImpl clientM3UAMgmt;

        public static void main(String[] args) throws Exception {

                IpChannelType ipChannelType = IpChannelType.SCTP;

                ManagementImpl sctpManagement = new ManagementImpl("Client");
                sctpManagement.setSingleThread(true);
                sctpManagement.start();
                sctpManagement.removeAllResourses();
                sctpManagement.setConnectDelay(5000);


                // 1. Create SCTP Association
                sctpManagement.addAssociation(CLIENT_IP, CLIENT_PORT, SERVER_IP, SERVER_PORT, CLIENT_ASSOCIATION_NAME,
                                ipChannelType, null);

                System.out.println("Starting SCTP stack...");

                // mtp3UserPartListener = new Mtp3UserPartBaseImpl();


                clientM3UAMgmt = new M3UAManagementImpl("Client", null);
                //m3uaMgmt.setPersistDir("/tmp");
                clientM3UAMgmt.setTransportManagement(sctpManagement);
                clientM3UAMgmt.setDeliveryMessageThreadCount(2);
                clientM3UAMgmt.start();
                clientM3UAMgmt.removeAllResourses();

                ParameterFactoryImpl factory = new ParameterFactoryImpl();

                RoutingContext rc = factory.createRoutingContext(new long[] { 100l });
                TrafficModeType trafficModeType = factory.createTrafficModeType(TrafficModeType.Loadshare);

                clientM3UAMgmt.createAs("AS1", Functionality.AS, ExchangeType.SE, IPSPType.CLIENT, rc, trafficModeType, 0, null);


                clientM3UAMgmt.createAspFactory("ASP1", CLIENT_ASSOCIATION_NAME);

                AspImpl asp = clientM3UAMgmt.assignAspToAs("AS1", "ASP1");

                clientM3UAMgmt.addRoute(SERVET_SPC, -1, -1, "AS1");

                clientM3UAMgmt.startAsp("ASP1");

                Thread.sleep(60000);

        }

}

Answer 1

您是否正在运行SCTP服务器？

Answer 2

根据我在SIGTRAN通信中所看到的，SCTP INIT应该被发送，并且SCTP层应该在您为M3UA发送ASP时被连接。

一个关于插座关闭状态的说明。Linux SCTP驱动程序中似乎存在一个错误，它会在关闭状态下挂起套接字。不幸的是，对于这个问题我只找到了两种解决方案。要么等到它超时并从操作系统中清除，要么重新启动操作系统本身。无论哪种方法更快，都可以使用该方法。