Iptables, FTP and firewall

Wed, 10 Jul 2002 17:10:26 -0700

This is a multi-part message in MIME format.

------=_NextPart_000_001B_01C22834.AFD69000
Content-Type: multipart/alternative;
	boundary="----=_NextPart_001_001C_01C22834.AFDB23E0"

------=_NextPart_001_001C_01C22834.AFDB23E0
Content-Type: text/plain;
	charset="US-ASCII"
Content-Transfer-Encoding: 7bit

I'm setting up a port filtering firewall for an ftp server..  I'm using
iptables.  What ports beside 21 do I need to allow connections to for
this to work?

Howard J. Shaw
howard@excelco.com
480-217-4214

------=_NextPart_001_001C_01C22834.AFDB23E0
Content-Type: text/html;
	charset="US-ASCII"
Content-Transfer-Encoding: quoted-printable

<html xmlns:o=3D"urn:schemas-microsoft-com:office:office" =
xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns=3D"http://www.w3.org/TR/REC-html40">

<head>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Dus-ascii">

<meta name=3DProgId content=3DWord.Document>
<meta name=3DGenerator content=3D"Microsoft Word 10">
<meta name=3DOriginator content=3D"Microsoft Word 10">
<link rel=3DFile-List href=3D"cid:filelist.xml@01C22834.AEE37D70">
<!--[if gte mso 9]><xml>
 <o:OfficeDocumentSettings>
  <o:DoNotRelyOnCSS/>
 </o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
 <w:WordDocument>
  <w:SpellingState>Clean</w:SpellingState>
  <w:GrammarState>Clean</w:GrammarState>
  <w:DocumentKind>DocumentEmail</w:DocumentKind>
  <w:EnvelopeVis/>
  <w:Compatibility>
   <w:BreakWrappedTables/>
   <w:SnapToGridInCell/>
   <w:WrapTextWithPunct/>
   <w:UseAsianBreakRules/>
   <w:UseFELayout/>
  </w:Compatibility>
  <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
 </w:WordDocument>
</xml><![endif]-->
<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:SimSun;
	panose-1:2 1 6 0 3 1 1 1 1 1;
	mso-font-alt:\5B8B\4F53;
	mso-font-charset:134;
	mso-generic-font-family:auto;
	mso-font-pitch:variable;
	mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
	{font-family:"\@SimSun";
	panose-1:2 1 6 0 3 1 1 1 1 1;
	mso-font-charset:134;
	mso-generic-font-family:auto;
	mso-font-pitch:variable;
	mso-font-signature:3 135135232 16 0 262145 0;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{mso-style-parent:"";
	margin:0in;
	margin-bottom:.0001pt;
	mso-pagination:widow-orphan;
	font-size:12.0pt;
	font-family:"Times New Roman";
	mso-fareast-font-family:SimSun;}
a:link, span.MsoHyperlink
	{color:blue;
	text-decoration:underline;
	text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
	{color:purple;
	text-decoration:underline;
	text-underline:single;}
p.MsoAutoSig, li.MsoAutoSig, div.MsoAutoSig
	{margin:0in;
	margin-bottom:.0001pt;
	mso-pagination:widow-orphan;
	font-size:12.0pt;
	font-family:"Times New Roman";
	mso-fareast-font-family:SimSun;}
span.EmailStyle17
	{mso-style-type:personal-compose;
	mso-style-noshow:yes;
	mso-ansi-font-size:10.0pt;
	mso-bidi-font-size:10.0pt;
	font-family:Arial;
	mso-ascii-font-family:Arial;
	mso-hansi-font-family:Arial;
	mso-bidi-font-family:Arial;
	color:windowtext;}
span.SpellE
	{mso-style-name:"";
	mso-spl-e:yes;}
span.GramE
	{mso-style-name:"";
	mso-gram-e:yes;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.25in 1.0in 1.25in;
	mso-header-margin:.5in;
	mso-footer-margin:.5in;
	mso-paper-source:0;}
div.Section1
	{page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
 /* Style Definitions */=20
 table.MsoNormalTable
	{mso-style-name:"Table Normal";
	mso-tstyle-rowband-size:0;
	mso-tstyle-colband-size:0;
	mso-style-noshow:yes;
	mso-style-parent:"";
	mso-padding-alt:0in 5.4pt 0in 5.4pt;
	mso-para-margin:0in;
	mso-para-margin-bottom:.0001pt;
	mso-pagination:widow-orphan;
	font-size:10.0pt;
	font-family:"Times New Roman";}
</style>
<![endif]-->
</head>

<body lang=3DEN-US link=3Dblue vlink=3Dpurple =
style=3D'tab-interval:.5in'>

<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I&#8217;m setting up a port filtering firewall for an =
ftp
server<span class=3DGramE>..</span> <span =
style=3D'mso-spacerun:yes'>&nbsp;</span>I&#8217;m
using <span class=3DSpellE>iptables</span>.<span =
style=3D'mso-spacerun:yes'>&nbsp;
</span>What ports beside 21 do I need to allow connections to for this =
to work?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

Howard J. Shaw<o:p></o:p>

<p class=3DMsoAutoSig><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt;mso-no-proof:yes'>howard@excelco.com<o:p></o:p></span></font></p>

<p class=3DMsoAutoSig><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt;mso-no-proof:yes'>480-217-4214<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

</div>

</body>

</html>

------=_NextPart_001_001C_01C22834.AFDB23E0--

------=_NextPart_000_001B_01C22834.AFD69000
Content-Type: text/x-vcard;
	name="Howard J. Shaw (Business Fax).vcf"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
	filename="Howard J. Shaw (Business Fax).vcf"

BEGIN:VCARD
VERSION:2.1
N:Shaw;Howard;J.
FN:Howard J. Shaw (Business Fax)
ORG:Excelco, INC.
TITLE:IT Consultant
TEL;WORK;VOICE:(480) 922-6500
TEL;HOME;VOICE:(480) 775-1379
TEL;CELL;VOICE:(480) 217-4214
TEL;WORK;FAX:(480) 922-6504
URL;WORK:http://www.excelco.com
EMAIL;PREF;FAX:Howard J. Shaw@+1 (480) 922-6504
REV:20020621T213340Z
END:VCARD

------=_NextPart_000_001B_01C22834.AFD69000--