ISA Server 2004 blocks UDP traffic between two networks

By Deb Shinder / May 16, 2006

SYMPTOMS:
A computer that is running Microsoft Internet Security and Acceleration (ISA) Server 2004 may block User Datagram Protocol (UDP) traffic between two networks.

CAUSE:
This problem occurs because the ISA Server 2004 incorrectly processes the UDP requests.

For more information and a solution, check out: http://support.microsoft.com/default.aspx?scid=kb;en-us;915461&sd=rss&spid=2108#

HTH,

Tom

Thomas W Shinder, M.D.

Site: www.isaserver.org

Blog: http://blogs.isaserver.org/shinder/

Book: http://tinyurl.com/3xqb7

MVP — ISA Firewalls

About The Author

Deb Shinder

Debra Littlejohn Shinder is a technology and security analyst and author specializing in identity, security and cybercrime, utilizing her past experience as a police officer and police academy/criminal justice instructor. She has written numerous books and articles for web and print publications and has been awarded the Microsoft MVP designation for fourteen years in a row.

About The Author

Deb Shinder

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