ESP8266 Community Forum

- Sun Jun 26, 2016 2:56 pm #49825 2 ports are required to be port forwarded in order for the web sockets to work.

Port 80 for http and port 81 for the web sockets.

Serial terminal in the chrome browser see https://serialTerminal.com

http://esp8266basic.com
A BASIC interpreter for your ESP

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- Sun Jun 26, 2016 4:10 pm #49833 Awesome that works perfectly. Thanks a lot.

- Sun Jun 26, 2016 6:07 pm #49838 Interesting ...
So for reference the ports should be forwarded as follows: (Correct me if I'm wrong here!)

Internal 81 to external 80
Internal 80 to external 80

If you have multiple devices you want to forward you can access them like so:

In this example we will use port 88 but you can use just about any port while you may want to stay away from the following ports due to common applications using the ports. There may be other ports refer to the things you run on your network.
EXAMPLE PORT 88:

FWD Internal port 80 of device IP to external 88
FWD Internal port 81 of device IP to external 88

To access this device with the web browser it should be http://WANIP:88
To find your wan ip look at your router status page or go to google and type "What is my IP"

Now it is best for security if you set up a server instead to talk to each device etc but it is very possible to remotely control everything without the use of a server if you so wish to do so using this method.

Common application ports below:

Code: Select allHTTP    80, 8080    TCP    Hyptertext Transfer Protocol. Used by web browsers such as Internet Explorer, Firefox and Opera.
HTTPS    443    TCP, UDP    Used for secure web browsing.
IMAP    143    TCP    Email applications including Outlook, Outlook Express, Eudora and Thunderbird.
FTP    20 to 21    TCP    File Transfer Protocol.
SSH    22    TCP    Secure Shell protocol. Provides a secure session when logging into a remote machine.
Telnet    23    TCP    Used for remote server administration.
DNS    53    TCP, UDP    Domain Name System protocol for converting domain names to IP addresses.
NNTP    119    TCP    Network News Transfer Protocol, used for internet discussion groups.
NETBIOS    137 to 139    TCP, UDP    NETBIOS is used for file transfers between Windows machines.
SNMP    161 to 162    UDP    Simple Network Management Protocol. Used by network administrators for remote statistics and information gathering.
LDAP    389    TCP, UDP    Lightwight Directory Services Protocol, used for accessing centralized databases of users and computers.
Microsoft SQL Server    1433 to 1434    TCP, UDP    Database application.
MySQL    3306    TCP, UDP    Database application.
Oracle SQL    1521, 1522, 1525, 1529    TCP    Database application.
Microsoft Terminal Server / Citrix ICA    1494, 1604    UDP    Remote desktop application.
ICQ    4000    UDP    Instant messenger.
Yahoo Messenger    5010    TCP    Instant messenger.
AOL Instant Messenger    5190    TCP, UDP    Instant messenger.
PCAnywhere    5632    TCP, UDP    Remote desktop application.
VNC    5800, 5900    TCP    Virtual Network Computer, allows remote desktop functionality.
Kerberos    88    TCP, UDP    Used for user authentication, mainly on Windows systems.
POP3    110    TCP    Post Office Protocool. For receiving email.
SMTP    25    TCP    Simple Mail Transfer Protocol, used for sending email.
RIP    520    UDP    Routing Information Protocol, part of the core internet infrastructure.
Microsoft PPTP    1723    TCP    Point-to-Point Tunneling Protocol, a VPN implementation.
Windows Media Streaming    1755, 7007    TCP, UDP    
Age of Empires    2300 to 2400, 6073, 47624    TCP, UDP    Multiplayer game.
Call of Duty    20500, 20510, 28960    TCP, UDP    Multiplayer game.
Counter-Strike    1200, 27000 to 27015, 27020 to 27039    TCP, UDP    Multiplayer game.
Doom 3    27650, 27666    TCP, UDP    Multiplayer game.
Everquest    1024, 6000, 7000    TCP, UDP    Multiplayer game.
Far Cry    49001 to 49002, 49124    TCP, UDP    Multiplayer game.
FIFA    3658, 10400 to 10499    TCP, UDP    Multiplayer game.
Microsoft Flight Simulator    2300 to 2400, 6073, 23456, 47624    TCP, UDP    Multiplayer game.
Gamespy Arcade    3783, 6515, 6500, 6667, 13139, 27900, 28900, 29900, 29901    TCP, UDP    Game browser.
Gnutella    6346    TCP, UDP    P2P file sharing application.
GTA2    2300 to 2400, 47624    TCP, UDP    Multiplayer game.
Half Life 2    1200, 27000 to 27015, 27020 to 27039    TCP, UDP    Multiplayer game.
iTunes    3689    TCP, UDP    Music sharing application.
MSN Messenger    1863, 5190, 6891 to 6901    TCP, UDP    Instant messenger.
NBA Live    3658, 9570, 18699 to 28600    UDP    Multiplayer game.
Need For Speed    80, 1030, 3658, 3659, 9442, 13505, 18210, 18215, 30900 to 30999    TCP, UDP    Multiplayer game.
Net2Phone    6801    UDP    VoIP application.
NetFone    10200    TCP    VoIP application.
Neverwinter Nights    5120 to 5300, 6500, 6667, 27900, 28900    UDP    Multiplayer game.
NHL    3658, 10300, 13505    TCP, UDP    Multiplayer game.
No One Lives Forever    2300 to 2400, 7000 to 10000, 27888    TCP, UDP    Multiplayer game.
PhoneFree    1034 to 1035, 2644, 8000, 9900 to 9901    TCP, UDP    VoIP application.
Quake    27650, 27910, 27950, 27952, 27960, 27965    TCP, UDP    Multiplayer game.
Quicktime    6970 to 7000    TCP, UDP    Video streaming application.
Rainbow Six    80, 2346 to 2348, 6667, 7777 to 7787, 8777 to 8787, 40000 to 42999, 44000, 45000    TCP, UDP    Multiplayer game.
RealVNC    5900    TCP, UDP    Remote desktop application.
Remote Desktop    3389    TCP, UDP    Generic remote desktop protocol.
Shiva VPN    2233    TCP, UDP    Tunneling application.
Soldier of Fortune    28910 to 28915, 20100 to 20112    TCP, UDP    Multiplayer game.
Speak Freely    2074 to 2076    UDP    VoIP application.
Starcraft    6112    TCP, UDP    Multiplayer game.
TeamSpeak    8767, 14534, 51234    TCP, UDP    Online voice chat.
Tiger Woods PGA Tour    80, 443, 9570, 13505, 20803, 20809, 32768 to 65535    TCP, UDP    Multiplayer game.
Tight VNC    5800, 5500, 5900    TCP    Remote desktop application.
Tribes    28000, 28001    TCP, UDP    Multiplayer game.
Ultima Online    5001 to 5010, 7775 to 7777, 7875, 8800 to 8900, 9999    TCP    Multiplayer game.
Unreal Tournament    7777 to 7788, 8080, 8777, 9777, 27900, 42292    TCP, UDP    Multiplayer game.
Vonage    5061, 10000 to 20000    UDP    VoIP application.
VPhone    11675    TCP, UDP    VoIP application.
Warcraft    6112 to 6119    TCP, UDP    Multiplayer game.
WebcamXP    8080, 8090    TCP    Video sharing application.
Winamp Streaming    8000 to 8001    TCP    Audio streaming application.
Wingate VPN    809    TCP, UDP    Tunneling application.
World of Warcraft    3724, 6112, 6881 to 6999    TCP    Multiplayer game.
Worms Armageddon    80, 6667, 17010 to 17012    TCP    Multiplayer game.
XBox    80, 1900, 3390, 3074, 3776, 3932, 5555, 7777    TCP, UDP    Game appliance.
Azureus    6881 to 6889    TCP, UDP    P2P file sharing application.
DC++    411, 1025 to 32000    TCP, UDP    P2P file sharing application.
Limewire    6346 to 6347    TCP, UDP    P2P file sharing application.


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Where I buy my ESP8266 boards from... (Banggood)

- Sun Jul 03, 2016 1:40 am #50113 @ mmiscool WGET is working fine on all fronts on v3.x
Documentation should be changed I believe to add quotes this is what screwed me up twice.

wget():

Will fetch the html contents of a web page and return it as a string.

Do not put "http://" in front of the url. Defaults to port 80 if none is specified.
wget({String or var name for url},{Optional port number})

wget("STRING") or wget(var)

example to print output of a page you know what is crazy about this is that it even prints the background color in my test

Code: Select allblaha = wget("www.blackle.com")
wprint blaha
wait

why is it that wget can display html correctly but the editor can not when saved as code?



Thanks in advance!

Last edited by forlotto on Mon Jul 04, 2016 4:26 pm, edited 1 time in total.

Helpful? Donate To help support Mike http://www.esp8266basic.com click the donate button lets keep this project going and hope we can get the ESP32 in the mix. BEGINNERS GUIDE HERE http://www.esp8266.com/viewtopic.php?f=40&t=6732

Where I buy my ESP8266 boards from... (Banggood)