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Provided reference to similar EE case w solution
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Provided reference to similar EE case w solution

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I have just recently replaced an old WatchGuard XTM330 with a new WatchGuard M200 firewall . Every thing works perfect but some of the remote user has problem to get connected to VPN. &nbsp;when i check the log i am getting following Error<br />
Failed: Cannot Perform http Request 12157<br />
Failed to get domain<br />
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After researching on google i mange to fix the Window 7 Machine by Uncheking Use SSL 3.0 &nbsp;check box in Internet Option and and enabling Use TL1.0 TLS 1.1 TLS 1.2. &nbsp; but i have got some Xp machine which has only TLS1.0 Compatability &nbsp;so when i am trying to connect i am still getting above error in log.
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I have just recently replaced an old WatchGuard XTM330 with a new WatchGuard M200 firewall . Every thing works perfect but some of the remote user has problem to get connected to VPN.  when i check the log i am getting following Error
Failed: Cannot Perform http Request 12157
Failed to get domain

After researching on google i mange to fix the Window 7 Machine by Uncheking Use SSL 3.0  check box in Internet Option and and enabling Use TL1.0 TLS 1.1 TLS 1.2.   but i have got some Xp machine which has only TLS1.0 Compatability  so when i am trying to connect i am still getting above error in log.

WatchGuard SSLVPN Issue: Failed to get domain after upgrading

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.

Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.

Software Firewalls

Microsoft Windows XP is the sixth release of the NT series of operating systems, and was the first to be marketed in a variety of editions: XP Home and XP Professional, designed for business and power users. The advanced features in XP Professional are generally disabled in Home Edition, but are there and can be activated. There were two 64-bit editions, an embedded edition and a tablet edition.

Windows XP

Network security consists of the policies adopted to prevent and monitor authorized access, misuse, modification, or denial of a computer network and network-accessible resources. Network security involves the authorization of access to data in a network, and covers a variety of computer networks; conducting transactions and communications among businesses, government agencies and individuals. Networks can be private, such as within a company, and others which might be open to public access.

Network Security

The Windows operating systems have distinct methodologies for designing and implementing networks, and have specific systems to accomplish various networking processes, such as Exchange for email, Sharepoint for shared files and programs, and IIS for delivery of web pages. Microsoft also produces server technologies for networked database use, security and virtualization.