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Cheers,
Jeff
  -----Original Message-----
  From: cobalt-security-admin@xxxxxxxxxxxxxxx
[mailto:cobalt-security-admin@xxxxxxxxxxxxxxx]On Behalf Of Brian Fairchild
  Sent: Thursday, March 16, 2000 10:29 AM
  To: 'cobalt-security@xxxxxxxxxxxxxxx'
  Subject: [cobalt-security] static nat routing...


  Hello,

  We just installed a qube in a client's network. They have a server that
they want to keep behind the qube but give public access to it. Does anyone
know how to set up a static route from a public address to a private one
behind the nat server (the Qube)?

  Regards,
  Brian
  e-companies


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<TITLE>static nat routing...</TITLE>

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<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN =
class=3D580260617-16032000>What=20
you are looking to do is generally referred to as static NAT or port=20
forwarding.&nbsp; The Cube 2 uses the older ipfwadm as the =
firewall.&nbsp; I'm=20
not sure whether ipfw has the static NAT capability or not.&nbsp; The =
newer=20
ipchains does.&nbsp; If ipfwadm can do it, you would have to manually =
modify the=20
scripts which would most likely conflict with the GUI and possibility =
break=20
it</SPAN></FONT><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
class=3D580260617-16032000>.</SPAN></FONT></DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
class=3D580260617-16032000></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN =
class=3D580260617-16032000>From a=20
security point of view, doing this is something that you should advise =
your=20
client agains.&nbsp; The Cube 2 firewall is not a complete firewall, nor =
is the=20
Linux kernel hardened.&nbsp; I have been advising two clients to =
purchase one of=20
two products, the Sonicwall DMZ (at a minimum) and preferrably the =
Watchguard II=20
LSS.&nbsp; It really depends on the situation =
though.</SPAN></FONT></DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
class=3D580260617-16032000></SPAN></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
class=3D580260617-16032000>Cheers,</SPAN></FONT></DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><SPAN=20
class=3D580260617-16032000>Jeff</SPAN></FONT></DIV>
<BLOCKQUOTE style=3D"MARGIN-RIGHT: 0px">
  <DIV class=3DOutlookMessageHeader><FONT face=3D"Times New Roman"=20
  size=3D2>-----Original Message-----<BR><B>From:</B>=20
  cobalt-security-admin@xxxxxxxxxxxxxxx=20
  [mailto:cobalt-security-admin@xxxxxxxxxxxxxxx]<B>On Behalf Of</B> =
Brian=20
  Fairchild<BR><B>Sent:</B> Thursday, March 16, 2000 10:29 =
AM<BR><B>To:</B>=20
  'cobalt-security@xxxxxxxxxxxxxxx'<BR><B>Subject:</B> [cobalt-security] =
static=20
  nat routing...<BR><BR></DIV></FONT>
  <P><FONT face=3DArial size=3D2>Hello,</FONT> </P>
  <P><FONT face=3DArial size=3D2>We just installed a qube in a client's =
network.=20
  They have a server that they want to keep behind the qube but give =
public=20
  access to it. Does anyone know how to set up a static route from a =
public=20
  address to a private one behind the nat server (the Qube)?</FONT></P>
  <P><FONT face=3DArial size=3D2>Regards,<BR>Brian</FONT> <BR><FONT =
face=3DArial=20
  size=3D2>e-companies</FONT> </P></BLOCKQUOTE></BODY></HTML>

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