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  • Wiki Page: Solving a DirectAccess Client Blocked 6to4 Connection

    Pat Telford recently shared with me an interesting case of a DirectAccess client that was assigned a public IP address, but wasn't able to connect to the UAG DirectAccess server because the ISP was blocking 6to4 traffic. The client system was a laptop using a Sprint WiMax connection. The laptop...
  • Wiki Page: Como melhorar a Segurança da Rede com algumas soluções da Microsoft (PT-BR)

    [Nota: Este artigo foi originalmente postado em http://rodrigoi.org.br/post/Como-melhorar-a-Seguranca-da-Rede-com-algumas-solucoes-da-Microsoft.aspx /] Table of Contents Introdução Public Key Infrastructure (PKI) Sua Rede Interna está segura ? Sua Rede Wireless está segura ? Como oferecer...
  • Wiki Page: Réplication d'Active Directory avec des pare-feux (fr-FR)

    Table of Contents Introduction RPC dynamique complet Comment fonctionne le RPC RPC limitée Pare-feu de filtrage UUID RPC Encapsulation IPSec Promotion de contrôleur de domaine avec des Tunnels PPTP Promotion de contrôleur de domaine avec IPSec et les certificats d'ordinateur Comparaison des deux...
  • Wiki Page: Active Directory Replication Over Firewalls

    Table of Contents Introduction Full Dynamic RPC How RPC Works Limited RPC RPC UUID filtering firewalls Encapsulating Inside IPSec Domain Controller Promotion with PPTP Tunnels Domain Controller Promotion with IPSec and Machine Certificates Comparison of the Two Methods of Promotion PPTP tunnels IPSec...
  • Wiki Page: Azure Cross-Premises VPN Configuration Information

    Putting together a list from comments at http://www.windowsazure.com/en-us/manage/services/networking/cross-premises-connectivity/ that will hopefully help with configuration for other VPN gateway devices when configuring the VPN information needed to connect on premises networks to Azure. Phase...
  • Wiki Page: Using IPsec to Secure an Internet-based Child Primary Site in SCCM

    At first glance, dedicating a whole primary site to running Internet-based client management can seem very attractive when you're deciding on site and server placement in your Configuration Manager hierarchy. Then one look at the Network Diagram for Internet-Based Servers - Scenario 2 with Child...
  • Wiki Page: Perimeter Network/DMZ Survival Guide

    At customer events a few years ago, we started handing out one-page "Survival Guides" (printed both sides and laminated) with links to important resources. The wiki versions of the Survival Guides are meant to do the same things without killing trees or using laminating machines. Configuring...
  • Wiki Page: DirectAccess: Forcing Encryption for ICMPv6 Traffic

    By default, the DirectAccess Setup Wizard creates Group Policy objects for DirectAccess clients and servers for settings that allow the following behaviors: Internet Control Message Protocol (ICMP) traffic, for both Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6), is exempted...
  • Wiki Page: New Networking-related KB articles for the week of February 21 2010 – February 27 2010

    Here are the most recently published networking-related Knowledge Base articles for the week of February 21 through February 27: 979272 FIX: Communication over an IPsec connection is broken unexpectedly when a client reconnects to the IPsec server within four minutes after the client restarts 977336...
  • Wiki Page: Configurando o IPSEC no Windows Server 2008 R2 (pt-BR)

    O IPSEC é um conjunto de procolos (RFC 2401-2409). Com o IPSec utilizamos dois meios, AH - Autenticação de cabeçalho garantindo a integridade e o ESP -Encapsulating Security Payload criptografando os dados. IPSEC é o mais seguro e efetivo metodo de manter os dados seguros...
  • Wiki Page: Ce este IPSec? Cand se foloseste si de ce? (ro-RO)

    IPSec (Internet Protocol Security) este un standard folosit pentru securizarea traficului de retea (IP). IPsec functioneaza la “layer 3” sau “network” si asigura securitatea pentru aproape toate protocoalele din stiva TCP/IP pentru ca se aplica transparent aplicatiilor. IPSec...
  • Wiki Page: Considerations When Using Ping to Troubleshoot DirectAccess Connectivity Issues

    (This content was originally posted on the Edge Man blog at http://blogs.technet.com/b/tomshinder/archive/2010/07/14/considerations-when-using-ping-to-troubleshoot-directaccess-connectivity-issues.aspx?CommentPosted=true#commentmessage . Feel free to enhance and improve it!) =====================...
  • Wiki Page: Tom Shinder's Wiki Profile

    I'm Tom Shinder. You might know me from the dozens of books I've written on Windows and Windows networking, or you might know me from my long association with www.isaserver.org , or maybe you know me because I owe you some money :) If you don't know me, I'm a technical writer and have...
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