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KCLUG kclug at marauder.illiana.net
Thu Dec 13 22:06:01 CST 2001


>From rossiter at discoverynet.com  Fri Jan 26 12:53:12 2001
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Message-ID: <001a01c087c9$b4f36480$5d0aa8c0 at magness>
Reply-To: "Eric Rossiter" <rossiter at discoverynet.com>
From: "Eric Rossiter" <rossiter at discoverynet.com>
To: <kclug at kclug.org>
References: <001e01c0874c$c96900a0$d8811618 at cj765101b>
Subject: Re: IPMASQ on the @HOME network in Independence (continued)
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Ok, so no one can help any further????
*shrugs*

Thanks,
Eric

----- Original Message -----=20
From: Eric Rossiter <erossiter1 at home.com>
To: <kclug at kclug.org>
Cc: <rossiter at discoverynet.com>
Sent: Thursday, January 25, 2001 10:02 PM
Subject: IPMASQ on the @HOME network in Independence (continued)

> When we last left our comic book heroes... Phedup was asking...
>=20
> Trying to set up IMASQ/IPCHAINS/IPWHATEVER on a RH 7.0 box connected =
to the
> Comcast @ home cable network.  Have a Win95 box on the local net. Have =
a
> script called "gatekeeper" (see attached) fired at boot from =
/etc/rc.local.
> Linux box works fine (with a hack to /etc/ifup =3D)), email, web, ftp, =
etc.
> Win95 box no go Joe. BTW, the RH 7.0 box is dual boot w/Win2k.
>=20
> I found out this evening I can ping out from the Win95 box.
>=20
> Brian K was suggesting:
> > > On your Windows box, you need to enter the DNS server IP
> > > addresses for Comcast under the Network Properties.
> > >You need to put the IP of the Linux
> > > box in for the default gateway under the Windows Network =
Properties.
> > > Finally, the Windows box needs an IP on the private network
> > >(your home network (192.168.x.x or 10.0.0.x) that matches up with =
the
> > > Private IP you picked for your Linux box.
>=20
>=20
> Net adapter props. in Win2k listed the following:
> IP - 24.22.129.216
> Mask - 255.255.255.128
> GW - 24.22.129.129
> DHCP Server - 24.2.4.70
>=20
> Boot to Linux....grab a smoke, feed the dog, head for the bookcase, =
fall
> over the cat.....cuss.......
>=20
> Ok, so I whipped out O'Reily's LNAG and played and phiddled with =
nslookup
> and set type and gleaned the following:
>=20
> proxy1.indpdnce1.mo.home.com - 24.16.152.15
> c1-se6-2.kscymo1.mo.home.net - 24.7.74.141
> lh1.rcd1.ne.home.com - 24.2.4.70 (I gather my DHCP server is in =
Nebraska?!?)
>=20
> The RH 7.0 box is 10.0.0.1, the Win95 box is 10.0.0.2.  Put 10.0.0.1 =
in for
> the default gateway under the Windows Network Properties.
>=20
> I entered all of the above in DNS under the Windows Network Properties =
(one
> at a time, trying the different pairs) in the Win95 box.  Can ping =
out, but
> no web pages in browser, once again the dreaded "DNS error." I =
discovered I
> can not ftp to the same site I can ping. (this a site known to me, I =
have
> rights there and everything!!!) I am root, fear me..... "what do you =
want to
> rm today?"....but I digress......
>=20
> Brian D. was suggesting:
> > > Also, make sure the M$ Windows box has IP forwarding turned
> > > on. Although it
> > > looks like it may be.
>=20
> I can't find that on a Win95 box bubba.
>=20
> But Brian D added:
>=20
> >> At least on NT.
>=20
> Reckon that's why I can't find it on the Win95 box.  I'm droll I know, =
but
> it's getting on in the evening.  =3D)
>=20
> Ok, so on with it Phed......  I discovered while all the gyrations on =
the
> Win95 box were proceeding, a tail of /var/log/messages showed what you =
see
> below:
>=20
> Jan 25 20:10:39 cj765101-b kernel: Packet log: input REJECT eth0 =
PROTO=3D17
> 24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 I=3D156 F=3D0x0000 =
T=3D64 (#5)
> Jan 25 20:10:39 cj765101-b kernel: Packet log: input REJECT eth0 =
PROTO=3D17
> 24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 I=3D158 F=3D0x0000 =
T=3D64 (#5)
> Jan 25 20:10:41 cj765101-b kernel: Packet log: input REJECT eth0 =
PROTO=3D17
> 24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 I=3D161 F=3D0x0000 =
T=3D64 (#5)
> Jan 25 20:10:41 cj765101-b kernel: Packet log: input REJECT eth0 =
PROTO=3D17
> 24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 I=3D163 F=3D0x0000 =
T=3D64 (#5)
>=20
> I did a watch on a tail of /var/log/messages and this went on and on, =
and
> the I=3Dnnn paramet kept incrementing by one or two as you see here.  =
Now, I
> dont have a clue what this means (yet) but some of you might. The 216
> address is my machine.... I believe the .255 (broadcast?) address is a
> router somwhere???  Some one clue me heah?
>=20
> I'm beginning to believe my own script is chokeing me off maybe? The =
script
> was addapted by the Geeks at the Geekcave, and given to me, supposedly =
all I
> had to do was change the IP to match my RH 7.0 box (which I did.)  I =
have
> read ipfwadm/IPCHAINS/IPTABLES in O'Reily's LNAG and it doesn't look =
too
> rough.  I think I could hack out something that would serve my =
purpose. I
> don't understand half the stuff in that gatekeeper script....lol  =
*blush*
> Anyone wanna splain it to me, I'll buy the beer.  =3D) If some of you =
more
> knowledgable pholks would care to take a look at this script and make =
sure
> I'm not phubar'n myself, I'd be phorever in your debt.
>=20
> So there we have it as of this evening comic book heroes.....tune in
> tomorrow......same Bat Time....same Bat Channel........
>=20
> TIA
>=20
> Eric R
>=20
> P.S.  managed to configure pine in Linux...mail server is
> mail.indpdnce1.mo.home.com (just in case that gives someone a clue =
that it
> didn't me)  night pholks.....
>=20

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<DIV><FONT size=3D5>Ok, so&nbsp;no one can help any =
further????</FONT></DIV>
<DIV><FONT size=3D2>*shrugs*</FONT></DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>Thanks,</FONT></DIV>
<DIV><FONT size=3D2>Eric</FONT></DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>----- Original Message ----- </FONT>
<DIV><FONT size=3D2>From: Eric Rossiter &lt;</FONT><A=20
href=3D"mailto:erossiter1 at home.com"><FONT=20
size=3D2>erossiter1 at home.com</FONT></A><FONT size=3D2>&gt;</FONT></DIV>
<DIV><FONT size=3D2>To: &lt;</FONT><A =
href=3D"mailto:kclug at kclug.org"><FONT=20
size=3D2>kclug at kclug.org</FONT></A><FONT size=3D2>&gt;</FONT></DIV>
<DIV><FONT size=3D2>Cc: &lt;</FONT><A=20
href=3D"mailto:rossiter at discoverynet.com"><FONT=20
size=3D2>rossiter at discoverynet.com</FONT></A><FONT =
size=3D2>&gt;</FONT></DIV>
<DIV><FONT size=3D2>Sent: Thursday, January 25, 2001 10:02 =
PM</FONT></DIV>
<DIV><FONT size=3D2>Subject: IPMASQ on the @HOME network in Independence =

(continued)</FONT></DIV></DIV>
<DIV><FONT size=3D2><BR></FONT></DIV><FONT size=3D2>&gt; When we last =
left our comic=20
book heroes... Phedup was asking...<BR>&gt; <BR>&gt; Trying to set up=20
IMASQ/IPCHAINS/IPWHATEVER on a RH 7.0 box connected to the<BR>&gt; =
Comcast @=20
home cable network.&nbsp; Have a Win95 box on the local net. Have =
a<BR>&gt;=20
script called "gatekeeper" (see attached) fired at boot from=20
/etc/rc.local.<BR>&gt; Linux box works fine (with a hack to /etc/ifup =
=3D)),=20
email, web, ftp, etc.<BR>&gt; Win95 box no go Joe. BTW, the RH 7.0 box =
is dual=20
boot w/Win2k.<BR>&gt; <BR>&gt; I found out this evening I can ping out =
from the=20
Win95 box.<BR>&gt; <BR>&gt; Brian K was suggesting:<BR>&gt; &gt; &gt; On =
your=20
Windows box, you need to enter the DNS server IP<BR>&gt; &gt; &gt; =
addresses for=20
Comcast under the Network Properties.<BR>&gt; &gt; &gt;You need to put =
the IP of=20
the Linux<BR>&gt; &gt; &gt; box in for the default gateway under the =
Windows=20
Network Properties.<BR>&gt; &gt; &gt; Finally, the Windows box needs an =
IP on=20
the private network<BR>&gt; &gt; &gt;(your home network (192.168.x.x or=20
10.0.0.x) that matches up with the<BR>&gt; &gt; &gt; Private IP you =
picked for=20
your Linux box.<BR>&gt; <BR>&gt; <BR>&gt; Net adapter props. in Win2k =
listed the=20
following:<BR>&gt; IP - 24.22.129.216<BR>&gt; Mask - =
255.255.255.128<BR>&gt; GW=20
- 24.22.129.129<BR>&gt; DHCP Server - 24.2.4.70<BR>&gt; <BR>&gt; Boot to =

Linux....grab a smoke, feed the dog, head for the bookcase, fall<BR>&gt; =
over=20
the cat.....cuss.......<BR>&gt; <BR>&gt; Ok, so I whipped out O'Reily's =
LNAG and=20
played and phiddled with nslookup<BR>&gt; and set type and gleaned the=20
following:<BR>&gt; <BR>&gt; proxy1.indpdnce1.mo.home.com - =
24.16.152.15<BR>&gt;=20
c1-se6-2.kscymo1.mo.home.net - 24.7.74.141<BR>&gt; lh1.rcd1.ne.home.com =
-=20
24.2.4.70 (I gather my DHCP server is in Nebraska?!?)<BR>&gt; <BR>&gt; =
The RH=20
7.0 box is 10.0.0.1, the Win95 box is 10.0.0.2.&nbsp; Put 10.0.0.1 in=20
for<BR>&gt; the default gateway under the Windows Network =
Properties.<BR>&gt;=20
<BR>&gt; I entered all of the above in DNS under the Windows Network =
Properties=20
(one<BR>&gt; at a time, trying the different pairs) in the Win95 =
box.&nbsp; Can=20
ping out, but<BR>&gt; no web pages in browser, once again the dreaded =
"DNS=20
error." I discovered I<BR>&gt; can not ftp to the same site I can ping. =
(this a=20
site known to me, I have<BR>&gt; rights there and everything!!!) I am =
root, fear=20
me..... "what do you want to<BR>&gt; rm today?"....but I =
digress......<BR>&gt;=20
<BR>&gt; Brian D. was suggesting:<BR>&gt; &gt; &gt; Also, make sure the =
M$=20
Windows box has IP forwarding turned<BR>&gt; &gt; &gt; on. Although =
it<BR>&gt;=20
&gt; &gt; looks like it may be.<BR>&gt; <BR>&gt; I can't find that on a =
Win95=20
box bubba.<BR>&gt; <BR>&gt; But Brian D added:<BR>&gt; <BR>&gt; &gt;&gt; =
At=20
least on NT.<BR>&gt; <BR>&gt; Reckon that's why I can't find it on the =
Win95=20
box.&nbsp; I'm droll I know, but<BR>&gt; it's getting on in the =
evening.&nbsp;=20
=3D)<BR>&gt; <BR>&gt; Ok, so on with it Phed......&nbsp; I discovered =
while all=20
the gyrations on the<BR>&gt; Win95 box were proceeding, a tail of=20
/var/log/messages showed what you see<BR>&gt; below:<BR>&gt; <BR>&gt; =
Jan 25=20
20:10:39 cj765101-b kernel: Packet log: input REJECT eth0 =
PROTO=3D17<BR>&gt;=20
24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 I=3D156 F=3D0x0000 =
T=3D64 (#5)<BR>&gt;=20
Jan 25 20:10:39 cj765101-b kernel: Packet log: input REJECT eth0=20
PROTO=3D17<BR>&gt; 24.22.129.216:137 24.22.129.255:137 L=3D96 S=3D0x00 =
I=3D158 F=3D0x0000=20
T=3D64 (#5)<BR>&gt; Jan 25 20:10:41 cj765101-b kernel: Packet log: input =
REJECT=20
eth0 PROTO=3D17<BR>&gt; 24.22.129.216:137 24.22.129.255:137 L=3D96 =
S=3D0x00 I=3D161=20
F=3D0x0000 T=3D64 (#5)<BR>&gt; Jan 25 20:10:41 cj765101-b kernel: Packet =
log: input=20
REJECT eth0 PROTO=3D17<BR>&gt; 24.22.129.216:137 24.22.129.255:137 =
L=3D96 S=3D0x00=20
I=3D163 F=3D0x0000 T=3D64 (#5)<BR>&gt; <BR>&gt; I did a watch on a tail =
of=20
/var/log/messages and this went on and on, and<BR>&gt; the I=3Dnnn =
paramet kept=20
incrementing by one or two as you see here.&nbsp; Now, I<BR>&gt; dont =
have a=20
clue what this means (yet) but some of you might. The 216<BR>&gt; =
address is my=20
machine.... I believe the .255 (broadcast?) address is a<BR>&gt; router=20
somwhere???&nbsp; Some one clue me heah?<BR>&gt; <BR>&gt; I'm beginning =
to=20
believe my own script is chokeing me off maybe? The script<BR>&gt; was =
addapted=20
by the Geeks at the Geekcave, and given to me, supposedly all I<BR>&gt; =
had to=20
do was change the IP to match my RH 7.0 box (which I did.)&nbsp; I =
have<BR>&gt;=20
read ipfwadm/IPCHAINS/IPTABLES in O'Reily's LNAG and it doesn't look =
too<BR>&gt;=20
rough.&nbsp; I think I could hack out something that would serve my =
purpose.=20
I<BR>&gt; don't understand half the stuff in that gatekeeper =
script....lol&nbsp;=20
*blush*<BR>&gt; Anyone wanna splain it to me, I'll buy the beer.&nbsp; =
=3D) If=20
some of you more<BR>&gt; knowledgable pholks would care to take a look =
at this=20
script and make sure<BR>&gt; I'm not phubar'n myself, I'd be phorever in =
your=20
debt.<BR>&gt; <BR>&gt; So there we have it as of this evening comic book =

heroes.....tune in<BR>&gt; tomorrow......same Bat Time....same Bat=20
Channel........<BR>&gt; <BR>&gt; TIA<BR>&gt; <BR>&gt; Eric R<BR>&gt; =
<BR>&gt;=20
P.S.&nbsp; managed to configure pine in Linux...mail server is<BR>&gt;=20
mail.indpdnce1.mo.home.com (just in case that gives someone a clue that=20
it<BR>&gt; didn't me)&nbsp; night pholks.....<BR>&gt; =
</FONT></BODY></HTML>

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