Ptunnel Ptunnel is a free and easy to use TCP/IP tunneling toolkit. It is implemented in pure C, offers a couple of modes of operation and works on Windows, Mac and Linux platforms. Features: Tunnels through a firewall. Tunnels sessions with either L3 protocols, TCP, UDP or ICMP. Tunnels remote hosts in order to use even the Internet, without opening a port. Improves the reliability and security of connection back to the target host. Controls your session on the remote host without losing any connections to the original host. Protects each session by providing a fake IP for NAT. Enables transparent communication between the two hosts even if the destination host is behind a firewall or on a DMZ. Implements a mutual ping mechanism to verify the identity of the remote host. Makes IP spoofing impossible. Uses the best available port when establishing a connection between two hosts on the Internet. Offers ease of use. Makes direct connection possible through firewalls. Supports IPv6 tunnels. Supports multihoming. Is compatible with Windows, Mac and Linux. Doesn't use high CPU or memory utilization when using. There are no strings or annoying dialog boxes to be displayed in the messages of the Ptunnel window when it is executed. What sets Ptunnel apart from other TCP/IP tunneling applications is how effective and reliable it can be. While other TCP/IP tunneling applications can tunnel protocols such as ICMP or UNIX socket connections, or they might use a totally different form of communication, what makes Ptunnel special is how it does everything with pure ICMP echo request and replies, while maintaining the whole connection through the firewall. This way, every connection can be established and closed without compromising the integrity of either of the two hosts. Ptunnel uses only ICMP echo requests and replies to perform the entire tunneling process. This implies that all the protocols implemented will be silently executed, as the application does not need any extra file descriptors on the remote host. TCP/IP connections are established through a protocol called port forwarding, which passes through the firewall port to a specific process on the remote host. This process, known as port forwarding agent, takes care of the port forwarding. On the other hand, Ptunnel uses a Ptunnel Serial Key [Latest] 2022 Ptunnel is an application that allows you to reliably tunnel TCP connections to a remote host using ICMP echo request and reply packets, commonly known as ping requests and replies. This is done by using a bidirectional TCP connection over the network in what is known as a remote-to-remote tunnel. In comparison, normal DNS or SSH tunneling only allows packets to be forwarded over a single unidirectional tunnel. A prerequisite to running this application is that the remote host must be able to receive ICMP echo request (ping) and reply packets. Additionally, Ptunnel requires ICMP for the remote host to be enabled. One particular use of this is to remote connect to machines that are on a firewall. If a server is behind a firewall, you will want to be able to ping it from outside to determine if the firewall is working correctly. This can be done with Ptunnel in a fairly easy manner, and can potentially be used to determine if there are temporary issues in the server or firewall. A more common use of this is to use it for a stress test or benchmarking server. If the remote server can receive echo requests and send out echo responses, Ptunnel can be used to verify that the server is functioning correctly, even if it is behind a firewall. Another use of this would be for testing whether an internet connection works. If the server cannot receive ICMP echo requests, this could indicate that a firewall or ISP is preventing ICMP echo packets from passing through. This could be an issue with a broken modem or IP stack, and it may even be an issue with ISP equipment. A quick and dirty way to test whether an ISP is blocking ICMP echo request packets is to create a Ptunnel connection between your computer and an ISP. The server can be located anywhere on the internet, and it can even be another computer on the same network as your local machine. The caveat with this method is that you don't know exactly what is happening on the other end of the connection. If the client is attempting to gain access to your local computer, the IP address is going to be that of the client, not that of the remote machine. You can use this to check whether your local anti-virus software or your firewall is blocking access from an outside source. You can also use this to check how reliable your DNS is. Use your own DNS on your local computer. Make a Ptunnel connection to a remote server. If you are able to ping b7e8fdf5c8 Ptunnel Serial Key Free Download For Windows [Updated-2022] Ptunnel is a simple ICMP ping tunneling application that allows you to send / receive ping requests and replies across the Internet. The Ptunnel application is developed to be usable by everyone, and can easily be used on Linux, Windows, Mac or any other platform out there. Ptunnel can ping: Multiple hosts without multiple applications. Multiple hosts, multiple sessions. Multiple hosts, single session. Multiple hosts, multiple applications. Ptunnel can ping: What you can do with Ptunnel What is Ptunnel? Why use Ptunnel? What is Ptunnel? Ptunnel is an easy-to-use application that allows you to reliably tunnel TCP connections to a remote host using ICMP echo requests and replies. At first glance, this might seem like a rather useless thing to do, but it can actually come in handy in some cases. Why use Ptunnel? Ptunnel can ping Multiple hosts without multiple applications. Multiple hosts, multiple sessions. Multiple hosts, single session. Multiple hosts, multiple applications. What you can do with Ptunnel What is Ptunnel? Why use Ptunnel? What is Ptunnel? Ptunnel is an easy-to-use application that allows you to reliably tunnel TCP connections to a remote host using ICMP echo requests and replies. At first glance, this might seem like a rather useless thing to do, but it can actually come in handy in some cases. Why use Ptunnel? Ptunnel can ping Multiple hosts without multiple applications. Multiple hosts, multiple sessions. Multiple hosts, single session. Multiple hosts, multiple applications. What you can do with Ptunnel What is Ptunnel? Why use Ptunnel? What is Ptunnel? Ptunnel is an easy-to-use application that allows you to reliably tunnel TCP connections to a remote host using ICMP echo requests and replies. At first glance, this might seem like a rather useless thing to do, but it can actually come in handy in some cases. Why use Ptunnel? What is Ptunnel? What is Ptunnel? Ptunnel is an easy-to-use application that allows you What's New in the? Ptunnel is a (free) program that allows you to tunnel TCP/IP connections through the firewall of a Windows NT-based computer. This firewall acts as a packet filter that allows you to reach all computers on the Internet through your PC. The firewall should be installed on the PC with Internet access on your firewall and no filtering is done yet. You can then enable Ptunnel and it will create a tunnel through which you can send your traffic. The firewall (if present) and Ptunnel are both invisible to you and Ptunnel acts as a transparent proxy. Ptunnel works with Windows 2000 to XP, Windows Vista and Windows 7, 32-bit or 64-bit. Ptunnel Features: - Free of charge - Runs on Windows 2000/XP/Vista/7 - No installation - Runs in the background (you can click the taskbar icon and Ptunnel will immediately start) - Open source - if you want to learn more, check out the source. - Multi platform (tested with Windows XP, Windows Vista and Windows 7) - You don't need any special permissions - Guaranteed to work. What do you have to lose? Ptunnel Requirements: - Internet Connection (without a firewall enabled on the PC with Internet access) - DNS server (Optional) - Internet Explorer / Mozilla / Chrome / FF / IE in Basic/Windows 98/NT/2000/XP/Vista/7 ZipMod ICMP Compression Suite is a small (stand-alone) program that offers the possibility to compress incoming ICMP packets into one of three different formats. ICMP is a connectionless protocol used for packet routing and is not the same as TCP/IP. A typical example is a ping operation, where PING is used to test the reachability of a destination server. Most ICMP replies will come along with the ICMP header, which is the standard header, but some reply messages may not. If an ICMP reply is lost in transit due to a malfunction or packet filtering, the reply may be interrupted or it may even not arrive. As mentioned, ICMP is a connectionless protocol, which is why there is no connection-management. Even if the data that is stored in the ICMP reply cannot be changed, the reply can be compressed as it is sent over the wire. That means that the ICMP reply can be trimmed in size and therefore speed up the data transfer System Requirements For Ptunnel: NVIDIA GTX 1060 or GTX 1070 or AMD Radeon RX 470 or RX Vega 56 or AMD R9 Fury (4GB VRAM) 3 GB VRAM or more recommended 1024 × 768 screen resolution OS: Windows 7 SP1, Windows 8.1, or Windows 10 Processor: Intel Core i3 or AMD A10 or higher Memory: 8 GB RAM Hard drive space: 20 GB of free disk space Graphics: DirectX 11 compatible graphics card Software: DirectX 11 or
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