No change on the rules... just diferents kernel's..
with 2.6.19<= it works with the load of ip_nat_pptp+ip_conntrack_pptp
with 2.6.20-rcX >= it doesn't... not even loadling
nf_nat_pptp+nf_conntrack_pptp
----- Original Message -----
From: "Michael Gale" <michael.gale@xxxxxxxxx>
To: "Jorge Bastos" <mysql.jorge@xxxxxxxxxx>
Cc: < >
Sent: Wednesday, January 17, 2007 8:05 PM
Subject: Re: Fw: PPTP Problem with 2.6.20-rc1 >=
What do you mean when you say "outside servers" ?
Are you saying that after the PPTP connection is made from client to
server that your client can access the server via IP but is not able to
access any network services on other machines ?
Did you double check that IP forwarding is enabled and what about NAT
rules ? Are you natting all traffic so it appears to come from the server
or is your network setup to route traffic to the client network ?
Michael
Jorge Bastos wrote:
Hum,
I'm not having problems when i connecto to the pptp server on the linux
box, i'm having problems when i try to connect to outsite servers like:
my computer => linux gateway with kernel 2.6.20-rcX (also has a pptp
server that works file with all kernels) => WEB => remote linux/windows
pptp server
mppe is not used in this case (if i'm correct, at least never used it)
When i connect from the outsite to my linux pptp server, all works ok
Can this be the new *nf_nat_pptp* modules?
----- Original Message ----- From: "Michael Gale"
<michael.gale@xxxxxxxxx>
To: "Jorge Bastos" <mysql.jorge@xxxxxxxxxx>
Cc: <netfilter@xxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, January 17, 2007 5:19 PM
Subject: Re: Fw: PPTP Problem with 2.6.20-rc1 >=
Hey,
Check out the pptp site for more info:
http://pptpclient.sourceforge.net
http://pptpclient.sourceforge.net/howto-diagnosis.phtml#mppe_kernel
--snip--
Check MPPE in kernel Support
Make sure the MPPE module can be loaded:
# modprobe ppp-compress-18
If this module loads without error, then all is well with it. If errors
are generated, you must find the cause and fix it. There are numerous
causes of a failure to load. Some of the causes are;
1. depmod -a was not run after loading a kernel-mppe rpm,
2. the MPPE module cannot be found in the appropriate /lib/modules
directory,
3. the MPPE module that was found cannot be loaded because of version
conflicts,
4. an old mppe.o file was left around after an upgrade that provided
an ppp_mppe.o file (which results in "init_module: File exists" error if
the mppe.o module is loaded somehow),
2003-08-01
5. the ppp_generic module cannot activate the MPPE module when it
finds it needs it, because you are using PPP-MPPE 2.4.0 and the
/etc/modules.conf file does not have an entry for alias ppp-compress-18
mppe,
6. the PPP modules were compiled into the kernel statically (they
must be modules for MPPE to work as a module),
7. the ppp_async module cannot be loaded (although pptp does not use
a serial port, the ppp_async module is required for data transfer with
the psuedo-tty device).
--snip--
Jorge Bastos wrote:
Hum...
Well i don't use iptables-save, i just have all rules and the
modprobe's in
a startup file.
Anyway Linus isn't talking about a solution, is there one already?
----- Original Message ----- From: "TheGesus" <thegesus@xxxxxxxxx>
To: "Jorge Bastos" <mysql.jorge@xxxxxxxxxx>
Cc: <netfilter@xxxxxxxxxxxxxxxxxxx>
Sent: Tuesday, January 16, 2007 9:02 PM
Subject: Re: PPTP Problem with 2.6.20-rc1 >=
On 1/16/07, Jorge Bastos <mysql.jorge@xxxxxxxxxx> wrote:
Hum... Yes
There's changes now?
http://lkml.org/lkml/2007/1/9/217
--
Michael Gale
Red Hat Certified Engineer
Network Administrator
Pason Systems Corp.
--
Michael Gale
Red Hat Certified Engineer
Network Administrator
Pason Systems Corp.
