Hi Guys. i have at work two CNC-machines that load programs from ftp...one have windows(xp) installed and one have unix(i think)...the problem is that....before we have windows server 2000 with the iis5 installed and the machine acces the ftp with no problems. Now with server 2008 and iis7.5 the machine with unix when acces (listing, reading file, refresh, anything) the ftp, stuck for about 2 min. The other machine with windows its ok.
Below is log from both pc's. The problem pc with unix is the pc1 with the ip 172.25.100.111
2013-07-03 06:48:48 172.25.100.111 - 172.25.1.1 21 USER user_ftp 331 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PASS *** 230 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 /
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PWD - 257 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PWD - 257 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PWD - 257 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 CWD PC1 250 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 /PC1
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PWD - 257 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 TYPE A 200 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 PORT 172,25,100,111,4,13 200 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 20 DataChannelOpened - - 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 20 DataChannelClosed - - 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 -
2013-07-03 06:48:48 172.25.100.111 user_ftp 172.25.1.1 21 NLST - 226 0 0 6521ea19-590f-4c01-b1d7-f0af2be2cf45 /PC1
2013-07-03 06:48:49 172.25.100.155 - 172.25.1.1 21 ControlChannelOpened - - 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
2013-07-03 06:48:49 172.25.100.155 - 172.25.1.1 21 USER user_ftp 331 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 PASS *** 230 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 /
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 CWD /PC2 250 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 /PC2
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 CWD 1009429 250 0 0 d0d12b32-ca84-445e-9e70-b2a324 /PC2/1009429
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 PWD - 257 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 PORT 172,25,100,155,17,255 200 0 0 d0d12b32-ca84-445e-9e70
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 20 DataChannelOpened - - 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 20 DataChannelClosed - - 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 NLST - 226 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 /PC2/1009429
2013-07-03 06:48:49 172.25.100.155 user_ftp 172.25.1.1 21 QUIT - 221 0 0 d0d12b32-ca84-445e-9e70-b2a32679a854 -
I will appreciate any help you can give me. Thanks