2017-12-29 - Re: [GRASE-Hotspot] IPTABLES Help

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From: Sergen Çolak <se***7@gmail.com>
Message Hash: 1439d51e06c1a0eb8e5555841e69b64af399b1e1374c670f944c6ff95db0aa21
Message ID: <CAFb3bYCynYZKW=SaSU+cf-DxHw1Z2im1jT5Y8LjZNxnhVPrWYQ@mail.gmail.com>
Reply To: <CAESLx0+29TG0pwGBLJkwaQXdKkF4v+_8jkkF1ogARJKW80Jzzg@mail.gmail.com>
UTC Datetime: 2017-12-29 00:57:00 UTC
Raw Date: Fri, 29 Dec 2017 10:57:00 +0300

Raw message 

Hello again Tim,
After doing Hotspot authentication, XP and Windows 7 can talk to each
other. Ping can be thrown. RDP connection can be made. However, when I try
to send files between two computers, iptables blocks them. At your
convenience, you can conduct a test on this building. I have reached the
solution with the rules I have written. But if there is a different way, I
am waiting for it with curiosity
Best regards

2017-12-29 10:33 GMT+03:00 Timothy White <ti***8@gmail.com>:

> Hi Sergen
>
> As long as the Windows XP computer is authenticated to the hotspot, it
> should be able to talk to the Windows 7 computer. At no point will the
> Windows 7 computer be able to "talk back" (initiate connections), but
> it will be able to respond to the Windows XP computer.
>
> Those rules you've shown, I don't fully understand them, but it looks
> like you're forwarding all connections, which makes the hotspot
> useless (nothing is going through the hotspot properly). You may want
> to revert to the original settings, and ensure that you are fully
> authenticated to the hotspot (logged in), and try again.
>
> Regards
>
> Tim
>
> On Fri, Dec 29, 2017 at 4:28 PM, Sergen Çolak <se***7@gmail.com>
> wrote:
> > Hi Tim,
> > I will try to explain what I want to do. In the meantime, I use
> translate in
> > my writing forgive the errors :)
> > I have a Debian-installed computer and a hotspot is running on it.
> > Eth0 - 192.168.1.101
> > Eth1- 10.1.0.1
> > I have one XP computer and I have IP over Hotspot. 10.1.0.2
> > I also have another Windows 7 computer and this computer is not
> connected to
> > the hotspot. IP address 192.168.1.238
> >
> > What I want to do now is to send files from the XP computer connected to
> the
> > Hotspot to the Windows 7 Computer which is not connected to the Hotspot.
> > However, Iptables Forward rules prevent this.
> > I have produced a solution myself and maybe it will benefit. It's
> running. I
> > added it to Coovachilli up.sh file.
> > ipt -I FORWARD -s $ ADDR / 20 -j ACCEPT
> > ipt -I FORWARD -s $ ADDR / 20 -i $ TUNTAP -p tcp --dport 80 -j DROP
> > ipt -I FORWARD -s $ ADDR / 20 -i eth1 -p tcp --dport 80 -j DROP
> > Thank you for the answer.
> >
> > 2017-12-29 0:01 GMT+03:00 Timothy White <ti***8@gmail.com>:
> >>
> >> Hi Sergen
> >>
> >> I'm not sure we really understand what you are trying to do. Can you
> >> please draw a diagram of your setup, and explain what you are trying
> >> to achieve?
> >>
> >> The best I can understand, is that you want a computer on the hotspot
> >> network to talk to a computer on the "internal" network? Is your
> >> internal network the same network as the hotspots WAN?
> >> From one of your images, it looks like you can ping and browse that
> >> internal computer, so what is the problem?
> >>
> >> Regards
> >>
> >> Tim
> >>
> >> On Fri, Dec 22, 2017 at 5:07 PM, Sergen Çolak <se***7@gmail.com>
> >> wrote:
> >> > Hello to everyone,
> >> > I am using a grase hotspot on Debian. I have a user computer that
> takes
> >> > hotspot ip. I have an internal network computer in one bag. However, I
> >> > can
> >> > not transfer files from my Hotspot ip computer to the internal
> network.
> >> > I
> >> > share the ifconfig output and my computer's threads and I am waiting
> for
> >> > your help.
> >> >
> >> > --
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> >> > http://grasehotspot.org
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> >> > https://groups.google.com/a/grasehotspot.org/group/grase-hotspot/.
> >> > To view this discussion on the web visit
> >> >
> >> > https://groups.google.com/a/grasehotspot.org/d/msgid/
> grase-hotspot/398f5457-abab-4123-99b6-8fb49d69b4dd%40grasehotspot.org.
> >>
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> >
> >
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>
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