[pptp-server] Help Please

[Al Saenz]

Thanks again everyone

This is my output

Chain input, forward, output (policy ACCEPT):  

For all three in/for/out.


This means I need to add the chain rules as described below by Steve, right?

al
-----Original Message-----
From: Jorge Santos [mailto:jorgesantos at valnetsado.pt]
Sent: Monday, May 06, 2002 2:00 PM
To: 'Al Saenz'
Subject: RE: [pptp-server] Help Please


 'iptables -L' or 'ipchains -L'

--
   \_/      Jorge Alexandre Santos
   'v'      jorgesantos at valnetsado.pt
  // \\     Tel : 212327300
 /(   )\    Fax : 212327301
  ^`~´^     Valnet Sado S.A. 

-----Original Message-----
From: pptp-server-admin at lists.schulte.org
[mailto:pptp-server-admin at lists.schulte.org] On Behalf Of Al Saenz
Sent: segunda-feira, 6 de Maio de 2002 18:16
To: 'Steven Evans'
Cc: 'pptp-server at lists.schulte.org'
Subject: RE: [pptp-server] Help Please


Thanks for your help Steve.
This might be a stupid question but how do you know you are even running
ipchains/iptables or not?

THanks

al

-----Original Message-----
From: Steven Evans [mailto:steve at netwaynetworks.com.au]
Sent: Sunday, May 05, 2002 9:22 AM
To: 'Al Saenz'
Cc: 'pptp-server at lists.schulte.org'
Subject: RE: [pptp-server] Help Please


You need to turn on ip forwarding on your Linux box, then include an
ipchains/iptables rule on your Linux box to forward the traffic on.

I would use:

/sbin/ipchains -A forward -b -s 10.0.0.2/32 -d 0.0.0.0/0 -j ACCEPT -b =
bidirectional, I do it out of habit -s = source (i.e. the vpn laptop) -d
= destination.  The example is to send it to everybody

that is if your Linux box is the default gateway of your other boxes, or
they remember a route to your laptop.  Otherwise they will not know how
to send traffic back to your laptop.  If that is the case, change ACCEPT
to MASQ whichwill masquerade your traffic.

Cheers,
Steve

-----Original Message-----
From: Al Saenz [mailto:asaenz at Found-Tech.com]
Sent: Saturday, 4 May 2002 4:12 AM
To: 'pptp-server at lists.schulte.org'
Subject: [pptp-server] Help Please

Hello,

I have successfully connected to my poptop server using a windows 2000
laptop. I have no firewall in the path nor NAT.  This is in a lab
environment.

After establishing a connection with the VPN server I can ping my
(laptop) i/f address and the virtual i/f address of the VPN server I
cannot ping any ip address on its internal i/f.

The range of ipaddress issued from the vpn server are on the same
network as the internal i/f on the server.  I also have the same netmask
setup in my options file and I have proxyarp in that same file.

Any help would be greatly appreciated

Thanks

al
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