http://www.ISAserver.org ------------------------------------------------------- sniff your own steaming packets! Greg Mulholland ----- Original Message ----- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx> To: <isalist@xxxxxxxxxxxxx> Sent: Thursday, June 01, 2006 7:14 AM Subject: [isalist] Re: FTP Delete http://www.ISAserver.org ------------------------------------------------------- That would be a steaming pile of sniffed packets :) Thomas W Shinder, M.D. Site: www.isaserver.org Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 MVP -- ISA Firewalls > -----Original Message----- > From: isalist-bounce@xxxxxxxxxxxxx > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison > Sent: Wednesday, May 31, 2006 3:53 PM > To: isalist@xxxxxxxxxxxxx > Subject: [isalist] Re: FTP Delete > > http://www.ISAserver.org > ------------------------------------------------------- > > Nothing says "aha!" like a steaming pile of packets... > > ------------------------------------------------------- > Jim Harrison > MCP(NT4, W2K), A+, Network+, PCG > http://isaserver.org/Jim_Harrison/ > http://isatools.org > Read the help / books / articles! > ------------------------------------------------------- > > > -----Original Message----- > From: isalist-bounce@xxxxxxxxxxxxx > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Amy Babinchak > Sent: Wednesday, May 31, 2006 13:28 > To: isalist@xxxxxxxxxxxxx > Subject: [isalist] Re: FTP Delete > > http://www.ISAserver.org > ------------------------------------------------------- > > The SBS Internet Users rule allows the connections. The rule > field is blank on the denies. But I'm not even sure that the > deny packets that I have in the ISA server are relevant. > There are only 2 of them and the FTP delete was tried > multiple times by different people at different workstations. > > I'll be there tomorrow to get to the bottom of this. I'm > thinking it's got to be a workstation thing. > > Amy > > > -----Original Message----- > From: isalist-bounce@xxxxxxxxxxxxx > [mailto:isalist-bounce@xxxxxxxxxxxxx] > On Behalf Of Thomas W Shinder > Sent: Wednesday, May 31, 2006 4:20 PM > To: isalist@xxxxxxxxxxxxx > Subject: [isalist] Re: FTP Delete > > http://www.ISAserver.org > ------------------------------------------------------- > > Hi Amy, > > What rule denies the connections? > > What rule is allowing the connections? > > Thanks! > Tom > > Thomas W Shinder, M.D. > Site: www.isaserver.org > Blog: http://blogs.isaserver.org/shinder/ > Book: http://tinyurl.com/3xqb7 > MVP -- ISA Firewalls > > > > > -----Original Message----- > > From: isalist-bounce@xxxxxxxxxxxxx > > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Amy Babinchak > > Sent: Wednesday, May 31, 2006 3:07 PM > > To: isalist@xxxxxxxxxxxxx > > Subject: [isalist] Re: FTP Delete > > > > http://www.ISAserver.org > > ------------------------------------------------------- > > > > I tried both. I can't remember now, which one works for them. > > One works > > except for the ability to delete files, the other mode > doesn't work at > > all. > > > > All users use the same FTP login creditentials. > > > > Amy > > > > -----Original Message----- > > From: isalist-bounce@xxxxxxxxxxxxx > > [mailto:isalist-bounce@xxxxxxxxxxxxx] > > On Behalf Of Thomas W Shinder > > Sent: Wednesday, May 31, 2006 4:03 PM > > To: isalist@xxxxxxxxxxxxx > > Subject: [isalist] Re: FTP Delete > > > > http://www.ISAserver.org > > ------------------------------------------------------- > > > > Do you know if they're using port or pasv mode? > > > > Thomas W Shinder, M.D. > > Site: www.isaserver.org > > Blog: http://blogs.isaserver.org/shinder/ > > Book: http://tinyurl.com/3xqb7 > > MVP -- ISA Firewalls > > > > > > > > > -----Original Message----- > > > From: isalist-bounce@xxxxxxxxxxxxx > > > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Amy Babinchak > > > Sent: Wednesday, May 31, 2006 3:01 PM > > > To: isalist@xxxxxxxxxxxxx > > > Subject: [isalist] Re: FTP Delete > > > > > > http://www.ISAserver.org > > > ------------------------------------------------------- > > > > > > External client works fine. I can delete from my office, no > > problem. > > > > > > I don't know if they tried the command line FTP client. I > doubt they > > > would know how. I'll be there tomorrow to try it. > > > > > > Amy > > > > > > > > > > > > > > > -----Original Message----- > > > From: isalist-bounce@xxxxxxxxxxxxx > > > [mailto:isalist-bounce@xxxxxxxxxxxxx] > > > On Behalf Of Thomas W Shinder > > > Sent: Wednesday, May 31, 2006 3:30 PM > > > To: isalist@xxxxxxxxxxxxx > > > Subject: [isalist] Re: FTP Delete > > > > > > http://www.ISAserver.org > > > ------------------------------------------------------- > > > > > > Have you tested from an external client? > > > > > > How about from the command line FTP client? > > > > > > Thanks! > > > Tom > > > > > > Thomas W Shinder, M.D. > > > Site: www.isaserver.org > > > Blog: http://blogs.isaserver.org/shinder/ > > > Book: http://tinyurl.com/3xqb7 > > > MVP -- ISA Firewalls > > > > > > > > > > > On 5/31/06 12:14 PM, "Amy Babinchak" > > > <amy@xxxxxxxxxxxxxxxxxxxxxxxxxx> > > > > spoketh to all: > > > > > > > > > http://www.ISAserver.org > > > > > ------------------------------------------------------- > > > > > > > > > > I have a client whose FTP site is hosted by SBC. Local > > > > users are unable > > > > > to delete files on the FTP site. They get a 550 access > > > denied error. > > > > > We've tried various FTP clients and IE with the same > > > > results. All local > > > > > PC's are XP SP2 running the firewall client. SBC insists > > > > this is a local > > > > > firewall issue. I'm not seeing it. Anyone think SBC's > > > > diagnosis has any > > > > > merit? The only thing that has me questioning myself is > > > > that if I log > > > > > onto the server as administrator and attempt to delete > > > from the FTP > > > > > site, I can. > > > > > > > > > > I have loads of successful FTP connections and only 2 > > > > denied packets in > > > > > the last 24 hours. They look like this: > > > > > > > > > > Original Client IP Client Agent Authenticated Client Service > > > > > Server Name Referring Server Destination Host Name Transport > > > > > MIME Type Object Source Source Proxy Destination Proxy > > > > > Bidirectional Client Host Name Filter Information Network > > > > > Interface Raw IP Header Raw Payload Source Port > Processing Time > > > > > Bytes Sent Bytes Received Result Code Cache Information Log > > > > > Record Type Log Time Destination IP Destination Port Protocol > > > > > Action Rule Client IP Client Username Source Network > Destination > > > > > Network HTTP Method URL Error Information HTTP Status Code > > > > > 70.229.250.114 - SVCTAG-H442T91 - > > > > > TCP - - - - > > > > > - - 1540 0 0 0 0xc0040017 > > > > > FWX_E_TCP_NOT_SYN_PACKET_DROPPED 0x0 Firewall > > > > > 5/31/2006 9:25:26 AM 68.142.234.92 21 FTP Denied Connection - > > > > > 70.229.250.114 - Local Host External 0x0 Amy > > > > > > > > > > > > > > > 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