I want to host a FiveM server on my VPS, but I'm unable to open a port for this (30120). I've already added a rule to UFW and iptables, but I can't still pass the nmap test. Here is what i got:
Starting Nmap 7.01 ( ) at 2017-10-06 14:53 CEST Nmap scan report for localhost (127.0.0.1) Host is up. Other addresses for localhost (not scanned): ::1 PORT STATE SERVICE 30120/tcp filtered unknown Nmap done: 1 IP address (1 host up) scanned in 2.04 seconds root@VPS:~# nmap -sV 30120 localhost Starting Nmap 7.01 ( ) at 2017-10-06 14:53 CEST setup_target: failed to determine route to 30120 (0.0.117.168) Nmap scan report for localhost (127.0.0.1) Host is up (0.0000040s latency). Other addresses for localhost (not scanned): ::1 Not shown: 995 closed ports PORT STATE SERVICE VERSION 21/tcp open ftp vsftpd 3.0.3 22/tcp open ssh OpenSSH 7.2p2 Ubuntu 4ubuntu2.2 (Ubuntu Linux; protocol 2.0) 53/tcp open domain ISC BIND 9.10.3-P4-Ubuntu 80/tcp open http Apache httpd 2.4.18 ((Ubuntu)) 3306/tcp open mysql MySQL 5.5.5-10.0.31-MariaDB-0ubuntu0.16.04.2 Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel Service detection performed. Please report any incorrect results at . Nmap done: 1 IP address (1 host up) scanned in 9.07 seconds As you can see port 30120 is filtered and the reason for this is that it can't determine route (I'm not sure what does it mean). UFW and netstat -aunt says that I'm already lisening on this port
root@VPS:~# ufw status Status: active To Action From -- ------ ---- Apache ALLOW Anywhere Apache Full ALLOW Anywhere 22 ALLOW Anywhere 9987 ALLOW Anywhere 10011 ALLOW Anywhere 30033 ALLOW Anywhere 25565 ALLOW Anywhere 20 ALLOW Anywhere 21 ALLOW Anywhere 30110 ALLOW Anywhere 30120 ALLOW Anywhere 3306 DENY Anywhere Apache (v6) ALLOW Anywhere (v6) Apache Full (v6) ALLOW Anywhere (v6) 22 (v6) ALLOW Anywhere (v6) 9987 (v6) ALLOW Anywhere (v6) 10011 (v6) ALLOW Anywhere (v6) 30033 (v6) ALLOW Anywhere (v6) 25565 (v6) ALLOW Anywhere (v6) 20 (v6) ALLOW Anywhere (v6) 21 (v6) ALLOW Anywhere (v6) 30110 (v6) ALLOW Anywhere (v6) 30120 (v6) ALLOW Anywhere (v6) 3306 (v6) DENY Anywhere (v6) And here is the netstat output (xxx.xx.xx.xx - IP adress of my VPS):
root@VPS:~# netstat -aunt Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:30120 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:30033 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN tcp 0 0 xxx.xx.xx.xx:53 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:10011 0.0.0.0:* LISTEN tcp 0 0 xxx.xx.xx.xx:22 37.47.130.222:4372 ESTABLISHED tcp 0 0 xxx.xx.xx.xx:22 54.197.3.109:37996 SYN_RECV tcp 0 0 xxx.xx.xx.xx:22 218.65.30.25:29523 ESTABLISHED tcp 0 448 xxx.xx.xx.xx:22 37.47.130.222:16716 ESTABLISHED tcp 0 0 xxx.xx.xx.xx:22 221.194.47.224:53806 TIME_WAIT tcp 0 0 xxx.xx.xx.xx:22 221.194.47.224:56732 TIME_WAIT tcp6 0 0 :::80 :::* LISTEN tcp6 0 0 :::30033 :::* LISTEN tcp6 0 0 :::53 :::* LISTEN tcp6 0 0 :::22 :::* LISTEN tcp6 0 0 ::1:953 :::* LISTEN tcp6 0 0 :::10011 :::* LISTEN udp 0 0 xxx.xx.xx.xx:36538 194.97.114.3:2010 ESTABLISHED udp 0 0 0.0.0.0:9987 0.0.0.0:* udp 0 0 xxx.xx.xx.xx:2011 194.97.114.3:2010 ESTABLISHED udp 0 0 xxx.xx.xx.xx:53 0.0.0.0:* udp 0 0 127.0.0.1:53 0.0.0.0:* udp6 0 0 :::9987 :::* udp6 0 0 0.0.0.0:30120 :::* udp6 0 0 :::53 :::* I also have this port opened in iptables
Chain ufw-user-input (1 references) target prot opt source destination ACCEPT tcp -- anywhere anywhere tcp dpt:http /* 'dapp_Apache' */ ACCEPT tcp -- anywhere anywhere multiport dports http,https /* 'dapp_Apache%20Full' */ ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT udp -- anywhere anywhere udp dpt:ssh ACCEPT tcp -- anywhere anywhere tcp dpt:9987 ACCEPT udp -- anywhere anywhere udp dpt:9987 ACCEPT tcp -- anywhere anywhere tcp dpt:10011 ACCEPT udp -- anywhere anywhere udp dpt:10011 ACCEPT tcp -- anywhere anywhere tcp dpt:30033 ACCEPT udp -- anywhere anywhere udp dpt:30033 ACCEPT tcp -- anywhere anywhere tcp dpt:25565 ACCEPT udp -- anywhere anywhere udp dpt:25565 ACCEPT tcp -- anywhere anywhere tcp dpt:ftp-data ACCEPT udp -- anywhere anywhere udp dpt:20 ACCEPT tcp -- anywhere anywhere tcp dpt:ftp ACCEPT udp -- anywhere anywhere udp dpt:fsp ACCEPT tcp -- anywhere anywhere tcp dpt:30110 ACCEPT udp -- anywhere anywhere udp dpt:30110 ACCEPT tcp -- anywhere anywhere tcp dpt:30120 ACCEPT udp -- anywhere anywhere udp dpt:30120 DROP tcp -- anywhere anywhere tcp dpt:mysql DROP udp -- anywhere anywhere udp dpt:mysql Does someone have any idea why this port is still closed?
6 Reset to default
