Thanks Peter.. I've checked.. My client hasn't changed anything.. (including me too..)
I've some wondering case.. My firewall have 3 networks (3 eth. card).. inhouse, staging, internet inhouse couldn't use passive ftp to staging.. but staging could use passive ftp to internet my pf log didn't return any error.. I use WsFTP as my ftp client I found error log.. ************************************************************ SYST 215 Windows_NT Host type (S): Microsoft NT PASV 227 Entering Passive Mode (192,168,202,1,214,231) connecting to 192.168.202.1:55015 - - connecting to 192.168.202.1:55015 ! Connection failed 192.168.202.1 - connection refused ! connect: error 0 PORT 192,168,1,181,18,61 200 PORT command successful. LIST ************************************************************ (192.168.202.1 is ip address of my firewall 's staging network) It's means that there is an error when ftp client try to connect to ftp-proxy.. but there is no error log from pf.. T.T Any idea???.. Thanks, Mark On 4/27/06, Peter N. M. Hansteen <[EMAIL PROTECTED]> wrote: > IMS <[EMAIL PROTECTED]> writes: > > > I'm quite sure that I didn't change any things in my > > box.. > > > > So I turn back to use old machine.. but my client > > still couldn't use passive ftp.. > > If you really did not change anything, it sounds like your client is > getting bit by changes made elsewhere in the path from your client to > the ftp servers in question. > > On the other hand, we have had cases (using ftpsesame on OpenBSD 3.7) > where passive ftp stopped working apparently due to memory starvation on > the filtering gateway. After killing a pftop which had lost its > controlling terminal due to a reboot of a putty.exe equipped machine > elsewhere, it all started working again in that particular case. Given > the stability of the platform running putty.exe, this has happened more > than once. > > -- > Peter N. M. Hansteen, member of the first RFC 1149 implementation team > http://www.blug.linux.no/rfc1149/ http://www.datadok.no/ http://www.nuug.no/ > "First, we kill all the spammers" The Usenet Bard, "Twice-forwarded tales" > 20:11:56 delilah spamd[26905]: 146.151.48.74: disconnected after 36099 > seconds. > >
