Free tcp server deux software for mac

Requirements:

• Mac OS X 10.2 or later
• Americas Army : Operations 2.1.0 or later.

ICMP Knock Server is a free tool that uses a concept similar to port knocking, which basically involves waiting for a range of packets that match given criteria before executing some action (typically exposing a port, e.g. for SSH connections, that is kept closed or blocked otherwise).
But instead of listening for TCP or UDP packets to arrive on specific ports in a specific order, it accepts ICMP echo requests and checks if their payload lengths and order of arrival match the given pattern.
The advantage is that this approach works with the standard PING tool. Programs with custom code or (although common) networking tools like netcat plus the ability to execute them are not required.

System requirements:
- Python

Palace Server 1.01 is a beneficial and easy-to-use command line server which is designed for Palace. It fully supports PalaceChat's 32 bit avatars and more.

LiteSpeed Web Server 4.0 is created to be an effective,safe and intuitive web server with the ability to handle thousands of concurrent connections with a small memory footprint. It is less vulnerable when facing various attacks.

wKiosk Server 1.1 offers a professional and smart option of wKiosk for Cybercoffees and Schools. A software that allows you to manage users and to limit the access time of wKiosk service.

SMTP Client Deux is a 4th Dimension component which provides a complete implementation of the SMTP protocol. SMTP Client Deux works on top of the commercial TCP Deux 4D component, also available from Deep Sky Technologies, Inc.
With the SMTP Client Deux component, a 4th Dimension developer has complete implementation of the SMTP protocol from within 4D. The protocol relies on the TCP Deux component for all TCP communication needs, thereby removing any reliance on current or future TCP plugins which are available for use in 4D. The implementation of SMTP within the SMTP Client Deux component also eliminates long bugs and anomalies that have existed in plugin implementations of the SMTP protocol.
The single greatest feature of SMTP Client Deux is that it does not use the SMTP layer within 4D Internet Commands. Over the years, many developers have encountered different bugs and anomalies within the SMTP implementation of 4D Internet Commands.
SMTP Client Deux uses the routines within the TCP Deux component package for all TCP communications, which themselves only use the TCP layer within 4D Internet Commands when that plugin is in use.
So, most if not all errors which 4D developers experience when sending email with 4D Internet Commands are removed when using SMTP Client Deux.
Main features:
- Simple and direct email sending (e.g. QuickSend);
- Single method access for sending HTML email;
- Full support for one or more attachments;
- Built in attachment encoding for error free operation;
- Full support for SMTP AUTH;
- Full support for NTLM, the proprietary SMTP AUTH scheme commonly commonly used by Microsoft products;
- Full support for specifying content-type for attachments;
- Full support for specifying content-type of email body (e.g. for HTML email);
- Complete email header field control;
- Utility routines for formatting and encoding attachments;
- Utility routines for formatting recipients;
- More than two dozen different email header lines supported;
- Custom constants to speed the creation of complex emails;
- Fully cross-platform and native implementation for SMTP protocol;
- Compatibility with 4D v6.7.x, 4D v6.8.x, and 4D v7.0.x (4D 2003);
- Support for 4D v6.8.x and 4D v7.0.x (4D 2003) under Carbon, providing compatibility with MacOS 8/9, MacOS X, and Windows 98/2000/NT/XP;
- Support for encoding for Chinese and Japanese targeted emails.