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snoodlehouse

ANSWERED Port Forwarding: Error : 111 - Connection refused

By snoodlehouse, ... in Troubleshooting and Problems

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snoodlehouse    1

snoodlehouse
Posted ...

I have been trying to get port forwarding to work, and I'm stuck at the first step.

 

In the Client Area I clicked "Add" without requesting a port, so I would get a free one. When I click "check" it gives me the following error: 

 

Not reachable on server IP over the external port 44468, tcp protocol. Error : 111 - Connection refused

 

I saw a post where you advised waiting a few minutes after joining a new server to see if this problem clears up. Here's the info in the right sidebar

 

This account is actually logged to Heze server (46.21.151.106, UDP), located in United States - Fremont, California, since 3h 10m 6s ago.

These ports are mapped to external IP 46.21.151.107 and forwarded to internal IP 10.4.22.38.

 

 

Port forwarding doesn't seem to work on my torrent client, but I wouldn't expect it to, as long as I'm getting the above error on the airvpn site. 

Thanks in advance!

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Staff    9973

Staff
Posted ...

Hello,

 

since you get error 111 (connection refused) and not error 110 (timeout) the most probable cause is a firewall dropping packets, can you please check?

 

Kind regards

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snoodlehouse    1

snoodlehouse
Posted ...

Firewall dropping packets? I'm using a Tomato router. Here's the log. I don't really know how to interpret this, but I do think it's saying that it's dropping packets from my cable modem to your server. 

 

My modem's IP is 76.105.158.220, I'm connected to Heze at 46.21.151.106. I'm trying to forward port 44468. I followed the p2p tutorial. I don't have an ports forwarded from my computers to the WAN. Is that correct? Or should I be forwarding 44468 from my PC's IP?

Thanks.

 

Jun  9 07:44:11 unknown user.info kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Jun  9 07:44:11 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:11 unknown daemon.notice openvpn[679]: OpenVPN 2.1.1 mipsel-unknown-linux-gnu [sSL] [LZO2] [EPOLL] built on Nov 30 2010
Jun  9 07:44:11 unknown daemon.warn openvpn[679]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Jun  9 07:44:11 unknown daemon.notice openvpn[679]: LZO compression initialized
Jun  9 07:44:11 unknown daemon.notice openvpn[679]: Control Channel MTU parms [ L:1558 D:138 EF:38 EB:0 ET:0 EL:0 ]
Jun  9 07:44:11 unknown daemon.err openvpn[679]: RESOLVE: NOTE: us.airvpn.org resolves to 9 addresses, choosing one by random
Jun  9 07:44:11 unknown daemon.notice openvpn[679]: Data Channel MTU parms [ L:1558 D:1450 EF:58 EB:135 ET:0 EL:0 AF:3/1 ]
Jun  9 07:44:11 unknown daemon.notice openvpn[702]: Socket Buffers: R=[112640->131072] S=[112640->131072]
Jun  9 07:44:11 unknown daemon.notice openvpn[702]: UDPv4 link local: [undef]
Jun  9 07:44:11 unknown daemon.notice openvpn[702]: UDPv4 link remote: 149.255.33.154:443
Jun  9 07:44:11 unknown daemon.notice openvpn[702]: TLS: Initial packet from 149.255.33.154:443, sid=11f04cb7 f51963d3
Jun  9 07:44:12 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:12 unknown daemon.notice openvpn[702]: VERIFY OK: depth=1, /C=IT/ST=IT/L=Perugia/O=airvpn.org/CN=airvpn.org_CA/emailAddress=info@airvpn.org
Jun  9 07:44:12 unknown daemon.notice openvpn[702]: VERIFY OK: nsCertType=SERVER
Jun  9 07:44:12 unknown daemon.notice openvpn[702]: VERIFY OK: depth=0, /C=IT/ST=IT/L=Perugia/O=airvpn.org/CN=server/emailAddress=info@airvpn.org
Jun  9 07:44:12 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:13 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:14 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:14 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:14 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:91 SRC=46.21.151.106 DST=76.105.158.220 LEN=145 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=125 
Jun  9 07:44:14 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:15 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: Data Channel Encrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: Data Channel Decrypt: Cipher 'AES-256-CBC' initialized with 256 bit key
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA
Jun  9 07:44:15 unknown daemon.notice openvpn[702]: [server] Peer Connection Initiated with 149.255.33.154:443
Jun  9 07:44:16 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.4 00:18:e7:7b:24:04 
Jun  9 07:44:16 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.4 00:18:e7:7b:24:04 zombiebox
Jun  9 07:44:16 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:16 unknown daemon.err nmbd[464]: Samba server UNKNOWN is now a domain master browser for workgroup MAPS on subnet 192.168.1.1
Jun  9 07:44:17 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:17 unknown daemon.notice openvpn[702]: SENT CONTROL [server]: 'PUSH_REQUEST' (status=1)
Jun  9 07:44:17 unknown daemon.notice openvpn[702]: AUTH: Received AUTH_FAILED control message
Jun  9 07:44:17 unknown daemon.notice openvpn[702]: TCP/UDP: Closing socket
Jun  9 07:44:17 unknown daemon.notice openvpn[702]: SIGTERM[soft,auth-failure] received, process exiting
Jun  9 07:44:18 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:83 SRC=201.82.217.208 DST=76.105.158.220 LEN=131 TOS=0x00 PREC=0x20 TTL=113 ID=24785 PROTO=UDP SPT=47243 DPT=6882 LEN=111 
Jun  9 07:44:19 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:20 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:20 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.146 60:c5:47:63:4a:5a 
Jun  9 07:44:20 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.146 60:c5:47:63:4a:5a 
Jun  9 07:44:21 unknown cron.err crond[441]: time disparity of 22846483 minutes detected
Jun  9 07:44:21 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:21 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.127 00:1d:fe:e9:07:bf 
Jun  9 07:44:21 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.127 00:1d:fe:e9:07:bf android-7cad054df1e1e122
Jun  9 07:44:22 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:a1 SRC=46.21.151.106 DST=76.105.158.220 LEN=161 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=141 
Jun  9 07:44:23 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:24 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:25 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:25 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.100 9c:04:eb:44:22:44 
Jun  9 07:44:25 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.100 9c:04:eb:44:22:44 iPhone
Jun  9 07:44:26 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:27 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:28 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:29 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:a1 SRC=46.21.151.106 DST=76.105.158.220 LEN=161 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=141 
Jun  9 07:44:30 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:30 unknown daemon.err nmbd[464]: Samba name server UNKNOWN is now a local master browser for workgroup MAPS on subnet 192.168.1.1
Jun  9 07:44:30 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.125 28:6a:ba:1d:84:5b 
Jun  9 07:44:30 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.125 28:6a:ba:1d:84:5b 
Jun  9 07:44:31 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:33 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:33 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:34 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:36 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:36 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:37 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:38 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:39 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:40 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:41 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:42 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:43 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:44 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:45 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:44:46 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:47 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:48 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:49 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:50 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:51 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:52 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:a1 SRC=46.21.151.106 DST=76.105.158.220 LEN=161 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=141 
Jun  9 07:44:53 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:54 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:55 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:3c SRC=95.211.138.143 DST=76.105.158.220 LEN=60 TOS=0x00 PREC=0x20 TTL=47 ID=22903 DF PROTO=TCP SPT=36793 DPT=44468 WINDOW=5840 RES=0x00 SYN URGP=0 OPT (020405B40402080A16DAB2080000000001030307) 
Jun  9 07:44:56 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:57 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:58 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:44:59 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:b1 SRC=46.21.151.106 DST=76.105.158.220 LEN=177 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=157 
Jun  9 07:45:00 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:01 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:02 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:03 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:04 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:05 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:05 unknown daemon.info dnsmasq-dhcp[469]: DHCPREQUEST(br0) 192.168.1.146 60:c5:47:63:4a:5a 
Jun  9 07:45:05 unknown daemon.info dnsmasq-dhcp[469]: DHCPACK(br0) 192.168.1.146 60:c5:47:63:4a:5a 
Jun  9 07:45:06 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109 
Jun  9 07:45:07 unknown user.warn kernel: DROP IN=vlan2 OUT= MAC=20:cf:30:ce:5d:14:00:1d:70:af:f0:e2:08:00:45:20:00:81 SRC=46.21.151.106 DST=76.105.158.220 LEN=129 TOS=0x00 PREC=0x20 TTL=52 ID=0 DF PROTO=UDP SPT=443 DPT=48218 LEN=109

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snoodlehouse    1

snoodlehouse
Posted ...

Thanks. For the destination IP, is that the IP for heze? Would it be 46.21.151.106, or the IP that starts with 10?

If I change servers, will I need to change iptables?

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Staff    9973

Staff
Posted ...

Hello!

 

Destination IP is the local IP address of the device running the torrent client. With Tomato routers, it will be 192.168.x.y

 

If in doubt open a shell in the computer running the torrent client and type the command "ifconfig" (as root). Look at the IPv4 address ("inet addr") of the physical interface (for example eth0 or wlan0).

 

In Windows the command is "ipconfig".

 

Kind regards

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snoodlehouse    1

snoodlehouse
Posted ...

I tried the iptables fix suggested in that tutorial, still no luck. I have identified two possible problems.

 

1. It states to check if my router uses tun0 or tun1. I'm not sure how to check this. The logs make mention of tun12. Should I try replacing tun1 with tun12?

 

2. I was reading the iptables manpage. Regarding the lines like this:

iptables -t nat -I PREROUTING -i tun1 -p tcp --dport port -j DNAT --to-destination destIP
 

Should it actually be " --to-destination destIP:port " ?

 

I will try these out later today.

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Staff    9973

Staff
Posted ...

Hello!

 

1. Yes! To ascertain the interface name, use the command ifconfig, it will list all the interfaces. Alternatively, type tun+ in the iptables rules (tun+ tells iptables to apply that rule of that chain of that table for every tun interface tun* - but if you have multiple tun interfaces this might not be what you want)

 

2. If the local listening port of destIP device service does not match the remotely forwarded port, then yes. In the How-To it is assumed that the service listens to the same remotely forwarded port. Warning: port remapping can NOT work with p2p clients, because the p2p client will anyway announce the local port, so the swarm peers will try to contact the p2p client on the wrong port.

 

Kind regards

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snoodlehouse    1

snoodlehouse
Posted ...

Thank you!

With the "tun+" tip I was able to get it working. P2P port forwarding seems to work now. I have some other, more complex applications I look forward to trying in the future. 

I am planning on extending my 3 day trial to a full year. I'm impressed with how helpful you have been. Thanks again!

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don_rami    0

don_rami
Posted ... (edited)

Hello snoodlehouse,

 

I'm having exactly the same problem you described, and trying to follow the solution posted here but it doesn't seem to work for me.

I have one question regarding your setup: are you connecting to the vpn using the openvpn client on your tomato router or from the machine where your torrent client is on?

 

I'll post the details below.

 

Thanks.

Edited ... by don_rami

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don_rami    0

don_rami
Posted ...

I have the following setup:
Internet --> Tomato router (no vpn) --> Headless debian NAS running openvpn client, deluged, and deluge-web

I forwarded a local port 18389 to a remote port 18389 on AirVPN and configured deluge to use this port as an incoming port.
So far I don't have any special iptables rules on either my NAS or the router except for the rules to prevent leaks as pointed out in this thread https://airvpn.org/topic/9139-prevent-leaks-with-linux-iptables/

When running the port forward check I get Error 111: Connection refused.

It also seems that tomato router is dropping some of the connections with that incoming port. I attached the last 25 lines of the router log.

I tried many things but I'm not sure where the problem is anymore. If the router is dropping those connections then what would be the way to tell it to forward them to the correct device without bypassing the VPN tunnel?

 

Adding the DNAT rules outlined in this thread doesn't fix the problem, I suspect because the VPN tunnel is actually running from the device where deluge is installed rather than the router itself.

Anybody knows what could I be possibly doing wrong?

 

Thanks in advance!

 

 

 

Aug 25 13:11:29 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:34 SRC=84.187.241.106 DST=78.42.219.200 LEN=52 TOS=0x00 PREC=0x00 TTL=120 ID=32426 DF PROTO=TCP SPT=58940 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC0103030801010402) Aug 25 13:11:31 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:30 SRC=84.187.241.106 DST=78.42.219.200 LEN=48 TOS=0x00 PREC=0x00 TTL=119 ID=32517 DF PROTO=TCP SPT=58881 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC01010402) 
Aug 25 13:11:32 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:34 SRC=84.187.241.106 DST=78.42.219.200 LEN=52 TOS=0x00 PREC=0x00 TTL=120 ID=32592 DF PROTO=TCP SPT=58940 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC0103030801010402) 
Aug 25 13:11:38 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:30 SRC=84.187.241.106 DST=78.42.219.200 LEN=48 TOS=0x00 PREC=0x00 TTL=120 ID=152 DF PROTO=TCP SPT=58940 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC01010402) 
Aug 25 13:11:43 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:34 SRC=84.187.241.106 DST=78.42.219.200 LEN=52 TOS=0x00 PREC=0x00 TTL=120 ID=414 DF PROTO=TCP SPT=59072 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC0103030801010402) 
Aug 25 13:11:46 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:34 SRC=84.187.241.106 DST=78.42.219.200 LEN=52 TOS=0x00 PREC=0x00 TTL=120 ID=571 DF PROTO=TCP SPT=59072 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC0103030801010402) 
Aug 25 13:11:52 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:30 SRC=84.187.241.106 DST=78.42.219.200 LEN=48 TOS=0x00 PREC=0x00 TTL=120 ID=916 DF PROTO=TCP SPT=59072 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0 OPT (020405AC01010402) 
Aug 25 13:12:36 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=90.186.0.194 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=31099 DF PROTO=TCP SPT=41039 DPT=443 WINDOW=5840 RES=0x00 SYN URGP=0 OPT (020405B40402080A0005F1E50000000001030301) 
Aug 25 13:12:55 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:28:00:40 SRC=112.198.82.81 DST=78.42.219.200 LEN=64 TOS=0x08 PREC=0x20 TTL=42 ID=57214 DF PROTO=TCP SPT=36604 DPT=443 WINDOW=65535 RES=0x00 SYN URGP=0 OPT (02040550010303020101080A1AE19A5F0000000004020000) 
Aug 25 13:12:55 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:4c SRC=95.211.138.143 DST=78.42.219.200 LEN=76 TOS=0x00 PREC=0x00 TTL=55 ID=18687 DF PROTO=UDP SPT=51080 DPT=18389 LEN=56 
Aug 25 13:12:55 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=31041 DF PROTO=TCP SPT=45346 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E0949950000000001030305) 
Aug 25 13:12:56 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=31042 DF PROTO=TCP SPT=45346 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E094A8F0000000001030305) 
Aug 25 13:12:58 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=31043 DF PROTO=TCP SPT=45346 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E094C840000000001030305) 
Aug 25 13:13:34 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:2e SRC=5.49.29.199 DST=78.42.219.200 LEN=46 TOS=0x00 PREC=0x00 TTL=52 ID=20125 PROTO=UDP SPT=55032 DPT=29735 LEN=26 
Aug 25 13:15:32 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:30 SRC=217.254.129.62 DST=78.42.219.200 LEN=48 TOS=0x00 PREC=0x00 TTL=120 ID=37619 DF PROTO=TCP SPT=2357 DPT=443 WINDOW=16384 RES=0x00 SYN URGP=0 OPT (020405AC01010402) 
Aug 25 13:15:32 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:30 SRC=217.254.129.62 DST=78.42.219.200 LEN=48 TOS=0x00 PREC=0x00 TTL=119 ID=37625 DF PROTO=TCP SPT=2359 DPT=80 WINDOW=16384 RES=0x00 SYN URGP=0 OPT (020405AC01010402) 
Aug 25 13:18:04 unknown daemon.info dnsmasq-dhcp[457]: DHCPINFORM(br0) 192.168.1.119 00:24:1d:db:be:2d 
Aug 25 13:18:04 unknown daemon.info dnsmasq-dhcp[457]: DHCPACK(br0) 192.168.1.119 00:24:1d:db:be:2d Rami-PC
Aug 25 13:18:56 unknown daemon.info dnsmasq-dhcp[457]: DHCPINFORM(br0) 192.168.1.113 00:db:df:06:d5:5b 
Aug 25 13:18:56 unknown daemon.info dnsmasq-dhcp[457]: DHCPACK(br0) 192.168.1.113 00:db:df:06:d5:5b Rami-Laptop
Aug 25 13:19:46 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:8c SRC=82.212.62.41 DST=78.42.219.200 LEN=140 TOS=0x00 PREC=0x00 TTL=59 ID=40741 PROTO=UDP SPT=53 DPT=19582 LEN=120 
Aug 25 13:22:54 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:4c SRC=95.211.138.143 DST=78.42.219.200 LEN=76 TOS=0x00 PREC=0x00 TTL=55 ID=37367 DF PROTO=UDP SPT=54678 DPT=18389 LEN=56 
Aug 25 13:22:54 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=4231 DF PROTO=TCP SPT=45823 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E0B928D0000000001030305) 
Aug 25 13:22:55 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=4232 DF PROTO=TCP SPT=45823 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E0B93870000000001030305) 
Aug 25 13:22:57 unknown user.warn kernel: DROP IN=vlan1 OUT= MAC=e0:cb:4e:f7:30:c3:00:30:b8:c1:f0:12:08:00:45:00:00:3c SRC=95.211.138.143 DST=78.42.219.200 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=4233 DF PROTO=TCP SPT=45823 DPT=18389 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A4E0B957C0000000001030305) 
 

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jhkier    0

jhkier
Posted ...

Hello!

 

....To ascertain the interface name, use the command ifconfig, it will list all the interfaces. ..

 

Ifconfig? where would one use and input this command?

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