Friend can't join Forge Server

[MrSanktGallen]

Hello

 

I have set up a forge server that i played with a friend on. When he was in the same network, it worked fine. As soon as he is at his own house, his ping is about 3000 (or no connection) and he gets stuck at "Logging in". We both have all mods and Forge Clients installed, and good internet connection (my upload is 7 Mb/s). I also have my port forwarded to 25565, and our vanilla server does not have this problem. I will post the logs of my server. Please help :-)

 

[23:59:37] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Done (4.494s)! For help, type "help" or "?"
[00:08:23] [user Authenticator #1/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player iNEZOR is 76948445-aaf6-4710-bd50-03111df135aa
[00:08:31] [Netty IO #4/INFO] [FML]: Client protocol version 2
[00:08:31] [Netty IO #4/INFO] [FML]: Client attempting to join with 14 mods : [email protected],[email protected],appliedenergistics2-core@rv2-stable-10,[email protected],<CoFH ASM>@000,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],appliedenergistics2@rv2-stable-10,[email protected]
[00:08:31] [Netty IO #4/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[00:08:31] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:31] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:31] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:39] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:39] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:39] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:08:39] [Netty IO #4/INFO] [FML]: Unexpected packet during modded negotiation - assuming vanilla or keepalives : net.minecraft.network.play.client.C00PacketKeepAlive
[00:09:09] [Netty IO #4/ERROR] [FML]: NetworkDispatcher exception
io.netty.handler.timeout.ReadTimeoutException
[00:09:09] [server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: iNEZOR lost connection: TranslatableComponent{key='disconnect.timeout', args=[], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[00:09:09] [server thread/INFO] [net.minecraft.server.MinecraftServer]: iNEZOR left the game
[00:09:09] [server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
java.lang.NullPointerException
at cpw.mods.fml.common.network.FMLOutboundHandler$OutboundTarget$4.selectNetworks(FMLOutboundHandler.java:109) ~[FMLOutboundHandler$OutboundTarget$4.class:?]
at cpw.mods.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:273) ~[FMLOutboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637) ~[DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:115) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [simpleNetworkWrapper.class:?]
at net.divinerpg.utils.events.ArcanaHelper.setBarValue(ArcanaHelper.java:91) [ArcanaHelper.class:?]
at net.divinerpg.utils.events.ArcanaTickHandler.onPlayerLoggedOut(ArcanaTickHandler.java:33) [ArcanaTickHandler.class:?]
at cpw.mods.fml.common.eventhandler.ASMEventHandler_17_ArcanaTickHandler_onPlayerLoggedOut_PlayerLoggedOutEvent.invoke(.dynamic) [?:?]
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) [ASMEventHandler.class:?]
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138) [EventBus.class:?]
at cpw.mods.fml.common.FMLCommonHandler.firePlayerLoggedOut(FMLCommonHandler.java:555) [FMLCommonHandler.class:?]
at net.minecraft.server.management.ServerConfigurationManager.func_72367_e(ServerConfigurationManager.java:318) [oi.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147231_a(NetHandlerPlayServer.java:633) [nh.class:?]
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:154) [nc.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334) [lt.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]