Synchronet v3.19b-Win32 (install) has been released (Jan-2022).

You can donate to the Synchronet project using PayPal.

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faq:tcpip [2020/06/01 21:33] – [Rebind] TIME WAIT or CLOSE WAIT - both are indications of the same problem digital manfaq:tcpip [2024/11/02 13:48] (current) – [Ports] List the disabled service ports too (for reference) digital man
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 |WS             |1123         |WebSocket Service - to support the [[http://ftelnet.ca|fTelnet web browser-based terminal]] | |WS             |1123         |WebSocket Service - to support the [[http://ftelnet.ca|fTelnet web browser-based terminal]] |
 |WSS            |11235  |       |WebSocket Secure Service - to support the [[http://ftelnet.ca|fTelnet web browser-based terminal]] over TLS | |WSS            |11235  |       |WebSocket Secure Service - to support the [[http://ftelnet.ca|fTelnet web browser-based terminal]] over TLS |
 +
 +Additionally, a default Synchronet installation includes *disabled* servers and services on the following ports:
 +
 +^Protocol ^TCP ^UDP ^Comments^
 +|QOTD         |17 |17     |Allows remote querying of BBS's auto-message (e.g. via ''qotdservice.js'')|
 +|IMAP           |143    |-      |Allows remote download of user's email (similar to POP3, via ''imapservice.js'')|
 +|IMAPS          |993    |-      |Allows secure remote download of user's email (similar to POP3/TLS)|
 +|BINKP          |24554  |-      |Allows exchange of FidoNet files (e.g. mail bundles and packets, via ''binkit.js'')|
 +|BINKPS         |24553  |-      |Allows secure exchange of FidoNet files|
 +|NNTPS         |563 |- |Allows BBS users to securely read and post messages using standard news readers/clients|
 +|Hotline        |5500   |-      |Allows interaction with Hotline client|
 +|Hotline-TRANS  |5501   |-      |""|
 +
 +
  
 Enabling connectivity to Synchronet through your firewall is no different than enabling connectivity to any other TCP/IP server. Follow your firewall documentation for forwarding or opening ports for TCP/IP servers located "behind" the firewall. Your firewall may have the option of placing the entire BBS computer in a "DMZ" (opening all its ports to the public Internet), but doing so is not normally recommended.  Enabling connectivity to Synchronet through your firewall is no different than enabling connectivity to any other TCP/IP server. Follow your firewall documentation for forwarding or opening ports for TCP/IP servers located "behind" the firewall. Your firewall may have the option of placing the entire BBS computer in a "DMZ" (opening all its ports to the public Internet), but doing so is not normally recommended.