I just installed ubuntu 16.04.3 on my desktop and moved ignition over. I am using a third party OPC server (Siemens Simatic Net V14) on a virtual machine (virtualbox) and I have that now running on the new installation. But I can no longer connect to the Simatic server. I can ping it fine and I can browse the endpoints but the connection is faulted. Everything was working fine before and I made no changes to the config. I restored the gateway from a 7.9.3 backup. The error is below:
Ignition 7.9.4
openjdk version ā1.8.0_131ā
OpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-2ubuntu1.16.04.3-b11)
OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode)
java.nio.channels.UnresolvedAddressException
at sun.nio.ch.Net.checkAddress(Net.java:101)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:622)
at io.netty.channel.socket.nio.NioSocketChannel.doConnect(NioSocketChannel.java:209)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.connect(AbstractNioChannel.java:207)
at io.netty.channel.DefaultChannelPipeline$HeadContext.connect(DefaultChannelPipeline.java:1279)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:453)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:439)
at io.netty.channel.ChannelDuplexHandler.connect(ChannelDuplexHandler.java:50)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:453)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:439)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:421)
at io.netty.channel.DefaultChannelPipeline.connect(DefaultChannelPipeline.java:1024)
at io.netty.channel.AbstractChannel.connect(AbstractChannel.java:203)
at io.netty.bootstrap.Bootstrap$2.run(Bootstrap.java:167)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:358)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:374)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)
at java.lang.Thread.run(Thread.java:748)