Vulnerability Development mailing list archives
PORT or PASV mode of IIS 4.0's FTP
From: "C. K. Lung" <clung () HOTMAIL COM>
Date: Wed, 2 Aug 2000 18:30:01 -0400
What is the "mode" of a FTP server running on MS IIS 4.0 w/sp6a? Is it "normal/standard", "passive" or both? Can it be configured by the administrator? How about the ftp client comes Solaris? Is "normal", passive or both? The ftp client is trying to "get" 15,000 1-K files from the IIS's FTP server, the connection is killed by FW-1 after it got 100 files. The fw-log shows that when the client's "source port" hit a "pre-defined service (port) in the rulebase, the connection is dropped. CP explained that FW-1 thought that it was a security violation. Talked to many people at work, no-one could offer any explanation. Any pointers are appreciated. Thanks, CLUNG
Current thread:
- PORT or PASV mode of IIS 4.0's FTP C. K. Lung (Aug 02)
- Re: PORT or PASV mode of IIS 4.0's FTP Adam Prato (Aug 02)
- Re: PORT or PASV mode of IIS 4.0's FTP Adam Prato (Aug 03)
- Re: PORT or PASV mode of IIS 4.0's FTP Dug Song (Aug 03)
- Re: PORT or PASV mode of IIS 4.0's FTP Todd Garrison (Aug 03)
- Re: PORT or PASV mode of IIS 4.0's FTP Makoto Shiotsuki (Aug 08)
- Re: PORT or PASV mode of IIS 4.0's FTP Adam Prato (Aug 02)