198 lines
4.2 KiB
HTML
198 lines
4.2 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>( SAMBA ) - Microsoft File and Print Sharing and Microsoft Domain clients
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don't work through IP Masq!</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="Linux IP Masquerade HOWTO"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="Frequently Asked Questions"
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HREF="faq.html"><LINK
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REL="PREVIOUS"
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TITLE="( SETSOCKOPT ) - I'm getting "ipfwadm: setsockopt failed: Protocol not
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available" when I try to use IPPORTFW! "
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HREF="setsockopt.html"><LINK
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REL="NEXT"
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TITLE="( IDENT ) - IRC won't work properly for MASQed IRC users. Why?"
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HREF="ident.html"></HEAD
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><BODY
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CLASS="SECT1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>Linux IP Masquerade HOWTO</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="setsockopt.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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>Chapter 7. Frequently Asked Questions</TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="ident.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="SECT1"
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><H1
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CLASS="SECT1"
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><A
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NAME="SAMBA"
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></A
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>7.25. ( SAMBA ) - Microsoft File and Print Sharing and Microsoft Domain clients
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don't work through IP Masq!</H1
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><P
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> To properly support Microsoft's SMB protocol, an IP
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Masq module would need to be written but there are three viable work-arounds.
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For more details, please see
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<A
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HREF="http://support.microsoft.com/default.aspx?scid=kb;en-us;172227"
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TARGET="_top"
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>this Microsoft KnowledgeBase article</A
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>.</P
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><P
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>The first way to work around this problem is to configure IPPORTFW from
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<A
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HREF="forwarders.html"
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>Section 6.7</A
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> and portfw TCP ports 137, 138, and 139 to the
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internal Windows machine's IP address. Though this solution works, it would
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only work for ONE internal machine.</P
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><P
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>The second solution is to install and configure
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<A
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HREF="http://www.samba.org"
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TARGET="_top"
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>Samba</A
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> on the Linux MASQ server.
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With Samba running, you can then map your internal Windows File and Print
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shares onto the Samba server. Then, you can mount these newly mounted SMB
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shares to all of your external clients. Configuring Samba is fully covered
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in a HOWTO found in a Linux Documentation Project and in the TrinityOS document
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as well.</P
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><P
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>The third solution is to configure a VPN (virtual private network) between the
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two Windows machines or between the two networks. This can either be done via
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the PPTP or IPSEC VPN solutions. There is a <A
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HREF="vpns.html"
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>Section 7.35</A
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> patch for
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Linux and also a full IPSEC implementation available for both 2.0.x and 2.2.x
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kernels. This solution would probably be the most reliable and secure method
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of all three solutions.</P
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><P
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>All of these solutions are NOT covered by this HOWTO. I recommend that you
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look at the TrinityOS documentation for IPSEC help and John Hardin's PPTP
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page for more information.</P
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><P
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><STRONG
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>Also PLEASE understand that Microsoft's SMB protocol
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is VERY insecure. Because of this, running either Microsoft File and Print
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sharing or Windows Domain login traffic over the Internet without any encryption
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is a VERY BAD idea.</STRONG
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></P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="setsockopt.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="ident.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
|
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ALIGN="left"
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VALIGN="top"
|
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>( SETSOCKOPT ) - I'm getting "ipfwadm: setsockopt failed: Protocol not
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available" when I try to use IPPORTFW!</TD
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><TD
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WIDTH="34%"
|
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="faq.html"
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ACCESSKEY="U"
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>Up</A
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></TD
|
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><TD
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WIDTH="33%"
|
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ALIGN="right"
|
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VALIGN="top"
|
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>( IDENT ) - IRC won't work properly for MASQed IRC users. Why?</TD
|
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></TR
|
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></TABLE
|
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></DIV
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></BODY
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></HTML
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> |