Minecraft Forums

Hello

Iam new to this Forum and i will create a Little Minecraft Server for me Son.

I have installed Java and now the Snapshot from Minecraft 1.12.2 but if i want connect from Android to me Server it's appair me Server as a red Point and if i will connect to this, the Message will appair "not World Connection"

thanks for any possible help!

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# iptables
Chain INPUT (policy DROP 3236 packets, 205K bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- lo any anywhere anywhere
266 22290 ACCEPT all -- any any anywhere anywhere state RELATED,ESTABLISHED
3 260 ACCEPT tcp -- any any anywhere anywhere tcp dpt:ssh
0 0 ACCEPT tcp -- any any anywhere anywhere tcp dpt:25565
19 14014 ACCEPT udp -- any any anywhere anywhere udp dpt:25565
2 152 ACCEPT icmp -- any any anywhere anywhere icmp echo-request

c:\>ping 1.2.3.4

Ping wird ausgeführt für 1.2.3.4 mit 32 Bytes Daten:
Antwort von 1.2.3.4: Bytes=32 Zeit<1ms TTL=64

C:>tracert 1.2.3.4
Routenverfolgung zu 1.2.3.4 über maximal 30 Hops
1 1 ms 1 ms <1 ms 1.2.3.4
beendet.

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Debian 9.4 - Linux 4.9.0-6-amd64

/home/minecraft/minecraft# java -version
openjdk version "1.8.0_171"
OpenJDK Runtime Environment (build 1.8.0_171-8u171-b11-1~deb9u1-b11)
OpenJDK 64-Bit Server VM (build 25.171-b11, mixed mode)

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Start Script

#!/bin/bash
cd "$(dirname "$0")"

screen java -Xms1024M -Xmx2048M -jar spigot-1.12.2.jar nogui

--

if i see the Startlog file from Minecraft 1.12.2 it seem that all are ok....

[10:46:10] [Server thread/INFO]: Starting minecraft server version 1.12.2
[10:46:10] [Server thread/INFO]: Loading properties
[10:46:10] [Server thread/INFO]: Default game type: SURVIVAL
[10:46:11] [Server thread/INFO]: This server is running CraftBukkit version git-Spigot-2086bb0-d0a3620 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)
[10:46:11] [Server thread/INFO]: Server Ping Player Sample Count: 12
[10:46:11] [Server thread/INFO]: Using 4 threads for Netty based IO
[10:46:11] [Server thread/INFO]: Debug logging is disabled
[10:46:11] [Server thread/INFO]: Generating keypair
[10:46:11] [Server thread/INFO]: Starting Minecraft server on 1.2.3.4:25565
[10:46:11] [Server thread/INFO]: Using epoll channel type
[10:46:11] [Server thread/INFO]: **** Beginning UUID conversion, this may take A LONG time ****
[10:46:11] [Server thread/INFO]: Preparing level "world"
[10:46:11] [Server thread/INFO]: -------- World Settings For [world] --------
[10:46:11] [Server thread/INFO]: Mob Spawn Range: 4
[10:46:11] [Server thread/INFO]: Cactus Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Cane Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Melon Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Sapling Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Wheat Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Vine Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[10:46:11] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 / Tiv true
[10:46:11] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[10:46:11] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[10:46:11] [Server thread/INFO]: Random Lighting Updates: false
[10:46:11] [Server thread/INFO]: Structure Info Saving: true
[10:46:11] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[10:46:11] [Server thread/INFO]: Max TNT Explosions: 100
[10:46:11] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[10:46:11] [Server thread/INFO]: Arrow Despawn Rate: 1200
[10:46:11] [Server thread/INFO]: Item Despawn Rate: 6000
[10:46:11] [Server thread/INFO]: Item Merge Radius: 2.5
[10:46:11] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[10:46:11] [Server thread/INFO]: View Distance: 10
[10:46:11] [Server thread/INFO]: Experience Merge Radius: 3.0
[10:46:11] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[10:46:11] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[10:46:12] [Server thread/INFO]: -------- World Settings For [world_nether] --------
[10:46:12] [Server thread/INFO]: Mob Spawn Range: 4
[10:46:12] [Server thread/INFO]: Cactus Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Cane Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Melon Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Sapling Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Wheat Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Vine Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 / Tiv true
[10:46:12] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[10:46:12] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[10:46:12] [Server thread/INFO]: Random Lighting Updates: false
[10:46:12] [Server thread/INFO]: Structure Info Saving: true
[10:46:12] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[10:46:12] [Server thread/INFO]: Max TNT Explosions: 100
[10:46:12] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[10:46:12] [Server thread/INFO]: Arrow Despawn Rate: 1200
[10:46:12] [Server thread/INFO]: Item Despawn Rate: 6000
[10:46:12] [Server thread/INFO]: Item Merge Radius: 2.5
[10:46:12] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[10:46:12] [Server thread/INFO]: View Distance: 10
[10:46:12] [Server thread/INFO]: Experience Merge Radius: 3.0
[10:46:12] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[10:46:12] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[10:46:12] [Server thread/INFO]: -------- World Settings For [world_the_end] --------
[10:46:12] [Server thread/INFO]: Mob Spawn Range: 4
[10:46:12] [Server thread/INFO]: Cactus Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Cane Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Melon Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Sapling Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Wheat Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Vine Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[10:46:12] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 / Tiv true
[10:46:12] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[10:46:12] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[10:46:12] [Server thread/INFO]: Random Lighting Updates: false
[10:46:12] [Server thread/INFO]: Structure Info Saving: true
[10:46:12] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Feature: 14357617 Monument: 10387313 Slime: 987234911
[10:46:12] [Server thread/INFO]: Max TNT Explosions: 100
[10:46:12] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[10:46:12] [Server thread/INFO]: Arrow Despawn Rate: 1200
[10:46:12] [Server thread/INFO]: Item Despawn Rate: 6000
[10:46:12] [Server thread/INFO]: Item Merge Radius: 2.5
[10:46:12] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[10:46:12] [Server thread/INFO]: View Distance: 10
[10:46:12] [Server thread/INFO]: Experience Merge Radius: 3.0
[10:46:12] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[10:46:12] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[10:46:12] [Server thread/INFO]: Preparing start region for level 0 (Seed: -6567118179394513105)
[10:46:13] [Server thread/INFO]: Preparing spawn area: 14%
[10:46:14] [Server thread/INFO]: Preparing spawn area: 53%
[10:46:14] [Server thread/INFO]: Preparing start region for level 1 (Seed: -6567118179394513105)
[10:46:15] [Server thread/INFO]: Preparing start region for level 2 (Seed: -6567118179394513105)
[10:46:15] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[10:46:15] [Server thread/INFO]: Done (4.492s)! For help, type "help" or "?"
[10:46:23] [Server thread/INFO]: There are 0/10 players online:
[10:46:23] [Server thread/INFO]:

Hello and thanks for your quick answer

the Ip 1.2.3.4 are only a demo ip for here.

my real ip are from Class C

Ip:192.168.10.x/24

Gw:192.168.10.1

I think that also any ip from class A should work, if the subneting range are set correctly.

thanks

c:\nmap -p 25565 192.168.10.x

Nmap scan report for 192.168.10.x
Host is up (0.89s latency).

PORT STATE SERVICE
25565/tcp open minecraft

Still no Connection to world...….

Are you trying to connect to a Java server from MCPE?