SUMMARY: WU-FTP: Service not available, remote server has closed connectio n

From: Eyal Edri <EEdri_at_lannet.com>
Date: Wed Aug 15 2001 - 15:13:22 EDT
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HI admins ,
 
Well , it appears the problems was still in the firewall .
some manual FTP services were defined (ftp_passive , ftp_port , ftp_mapped)
written in inspect language.(checkpoint)
after removing all the services except the ftp (21) and ftp_data services ,
all worked fine.
 
thanks to all who pointed out that the problem was in the firewall . 
 
David Laporte
Stephen Harris
Ed Rolison
 



Best Regards,

Eyal Edri 

Unix System Administrator 

Avaya Communications 

Email  : eedri@lannet.com

Phone & Fax : 972-3-6458487 

 

-----Original Message-----
From: Eyal Edri [mailto:EEdri@lannet.com]
Sent: Tuesday, August 14, 2001 11:23 AM
To: Sunmanagers (E-mail)
Subject: WU-FTP: Service not available, remote server has closed connectio n




Hi admins , 

I am runnig ftp server wu-ftp 260 . 
recetly i had some problems logging into in from inside the lan , the
problem was fixed in the firewall. 
Now , a strange problem occurs : 
when someone tries to log in to the ftp server (sparc20 station runing 2.6)
he succeds but every command (for ex 'ls') 
prints out the output : 
"Service not available, remote server has closed connection" 
 1. I've checked for shutdown files and there were none. 
 2. login from pc station using cuteFTP works. 
 3. I assume that the default location for ftpaccess is /etc/ftpaccess
(where is that defined ?). 

thank you. , will summarize. 


Best Regards, 

Eyal Edri 
Unix System Administrator 
Avaya Communications 

Email  : eedri@lannet.com 
Phone & Fax : 972-3-6458487 
  



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<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=161521519-15082001>HI 
admins ,</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN 
class=161521519-15082001></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=161521519-15082001>Well , 
it appears the problems was still in the firewall .</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=161521519-15082001>some 
manual FTP services were defined (ftp_passive , ftp_port , ftp_mapped) written 
in inspect language.(checkpoint)</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=161521519-15082001>after 
removing all the services except the ftp (21) and ftp_data services , all worked 
fine.</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN 
class=161521519-15082001></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face=Arial size=2><SPAN class=161521519-15082001>thanks 
to all who pointed out that the problem was in the firewall . 
</SPAN></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT color=#0000ff face="Arial (Hebrew)" size=2><SPAN 
class=161521519-15082001>David Laporte</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face="Arial (Hebrew)" size=2><SPAN 
class=161521519-15082001>Stephen Harris</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face="Arial (Hebrew)" size=2><SPAN 
class=161521519-15082001>Ed Rolison</SPAN></FONT></DIV>
<DIV><FONT color=#0000ff face="Arial (Hebrew)" size=2><SPAN 
class=161521519-15082001></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=#0000ff face="Arial (Hebrew)" size=2><SPAN 
class=161521519-15082001><BR>
<P dir=ltr><FONT face="Times New Roman">Best Regards,</FONT></P>
<P dir=ltr><FONT color=#ff0000 face="Times New Roman">Eyal Edri </FONT></P>
<P dir=ltr><FONT color=#339966 face="Times New Roman">Unix System Administrator 
</FONT></P>
<P dir=ltr><FONT color=#3366ff face="Times New Roman">Avaya Communications 
</FONT></P>
<P dir=ltr><B><FONT color=#3366ff 
face="Times New Roman">Email<U></U></FONT></B><U>&nbsp;<FONT color=#3366ff 
face="Times New Roman"></FONT></U> <FONT color=#3366ff face="Times New Roman">: 
eedri@lannet.com</FONT></P>
<P dir=ltr><B><FONT color=#3366ff face="Times New Roman">Phone</FONT></B><FONT 
color=#3366ff face="Times New Roman"> &amp; Fax :</FONT><B> <FONT color=#3366ff 
face="Times New Roman">972-3-6458487 </FONT></B></P>
<P dir=ltr><B><FONT color=#3366ff 
face="Times New Roman">&nbsp;</FONT></B></P></SPAN></FONT></DIV>
<DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma 
size=2>-----Original Message-----<BR><B>From:</B> Eyal Edri 
[mailto:EEdri@lannet.com]<BR><B>Sent:</B> Tuesday, August 14, 2001 11:23 
AM<BR><B>To:</B> Sunmanagers (E-mail)<BR><B>Subject:</B> WU-FTP: Service not 
available, remote server has closed connectio n <BR><BR></FONT></DIV>
<P><FONT face=Arial size=2>Hi admins , </FONT></P>
<P><FONT face=Arial size=2>I am runnig ftp server wu-ftp 260 .</FONT> <BR><FONT 
face=Arial size=2>recetly i had some problems logging into in from inside the 
lan , the problem was fixed in the firewall. </FONT><BR><FONT face=Arial 
size=2>Now , a strange problem occurs : </FONT><BR><FONT face=Arial size=2>when 
someone tries to log in to the ftp server (sparc20 station runing 2.6) he 
succeds but every command (for ex 'ls')</FONT> <BR><FONT face=Arial 
size=2>prints out the output : </FONT><BR><FONT face=Arial size=2>"Service not 
available, remote server has closed connection"</FONT> <BR><FONT face=Arial 
size=2>&nbsp;1. I've checked for shutdown files and there were none. 
</FONT><BR><FONT face=Arial size=2>&nbsp;2. login from pc station using cuteFTP 
works. </FONT><BR><FONT face=Arial size=2>&nbsp;3. I assume that the default 
location for ftpaccess is /etc/ftpaccess&nbsp; (where is that defined ?).</FONT> 
</P>
<P><FONT face=Arial size=2>thank you. , will summarize. </FONT></P><BR>
<P><FONT face="Times New Roman">Best Regards,</FONT> </P>
<P><FONT color=#ff0000 face="Times New Roman">Eyal Edri </FONT><BR><FONT 
color=#339966 face="Times New Roman">Unix System Administrator </FONT><BR><FONT 
color=#3366ff face="Times New Roman">Avaya Communications </FONT></P>
<P><B><FONT color=#3366ff 
face="Times New Roman">Email<U></U></FONT></B><U>&nbsp;<FONT color=#3366ff 
face="Times New Roman"></FONT></U> <FONT color=#3366ff face="Times New Roman">: 
eedri@lannet.com</FONT> <BR><B><FONT color=#3366ff 
face="Times New Roman">Phone</FONT></B><FONT color=#3366ff 
face="Times New Roman"> &amp; Fax :</FONT><B> <FONT color=#3366ff 
face="Times New Roman">972-3-6458487 </FONT></B><BR><B><FONT color=#3366ff 
face="Times New Roman">&nbsp;</FONT></B> </P><BR></BODY></HTML>

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Received on Wed Aug 15 20:13:22 2001

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