In your SmartDefense settings you can increase the allowed content length. That should solve the problem.
-----Original Message----- From: Mailing list for discussion of Firewall-1 [mailto:[EMAIL PROTECTED] On Behalf Of Eric Gomes Balcone Sent: 10 December 2004 14:29 To: [EMAIL PROTECTED] Subject: [FW-1] Invalid Content Length I have a problem when external users access exchange webmail (OWA) and try to download attach. Browser Error: The page cannot be displayed Follow checkpoint log message: Number: 176381 Date: 10Dec2004 Time: 9:29:17 Product: VPN-1 & FireWall-1 Interface: daemon Origin: xxx.xxx.xxx.xxx Type: Log Action: Reject Protocol: tcp Service: http (80) Source: computer_1 Destination: yyy.yyy.yyy.yyy Rule: 14 Source Port: 3775 Information: resource: http://yyy.yyy.yyy.yyy/exchange/Attach/read.asp?obj=00000000194BECE570CB27439C0C45CB5A0DDA110700EE9EFFD51D8545498C6C43D2A6BB269300000000B23000007F8FBF7CBEE63D45828B5A57C6CC3CEC00000062F7650000&att=ATT-0-DF3630946C89DC4992408EDE3D68CBF2-NewTextD.txt reason: Web security: Inavlid 'Content-Length' header in response. Rule 14 Configuration: This rule is a accept from all external connections (http service) to my webmail server. OBS: The NAT to webmail server is perfect When i access webmail server from internal network url (it does not pass for firewall), this function too is perfect. - In my checkpoint configuration, the option 'enable_propfind_method' is checked. - This error doesn�t was find in checkpoint knowledge base anything. I don�t know what i can do to resolve this problem. My checkpoint version is VPN-1/Firewall-1 R55 HFA 08 What can i do? Eric ================================================= To set vacation, Out-Of-Office, or away messages, send an email to [EMAIL PROTECTED] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= If you have any questions on how to change your subscription options, email [EMAIL PROTECTED] ================================================= ================================================= To set vacation, Out-Of-Office, or away messages, send an email to [EMAIL PROTECTED] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= If you have any questions on how to change your subscription options, email [EMAIL PROTECTED] =================================================
