From: Marcos Granero Vaz - Informatica/MTZ <MarcosGranero@granero.com.br>
To: Neil Aggarwal <neil@JAMMConsulting.com>
Cc: netfilter@lists.netfilter.org
Subject: Re: ""how can i allow IP protocol 47 "" on iptables to connet a pptpVPN server.
Date: Sat, 16 Jun 2007 12:12:38 -0300 [thread overview]
Message-ID: <4673FDE6.9040605@granero.com.br> (raw)
In-Reply-To: <000e01c7b01a$0c8305a0$dededede@neilhp>
[-- Attachment #1: Type: text/plain, Size: 904 bytes --]
I had this kind of problem too. And i figured out that only one GRE
protocol VPN connection works at a time. I think this problem is in the
kernel or in iptables conntrack (maybe the way they control the flow),
but there is a way, you have to use a PPTP proxy. I use a pptpproxy from
http://www.mgix.com/pptpproxy/ and works fine! Now i have 6 GRE VPN
connection simultaneously.
Regards
Neil Aggarwal escreveu:
> Rajiv:
>
>
>> Is it possible to put vpn server befind firewall?
>> Is anybody did this before?
>>
>
> I tried it. I was able to get things working for the
> most part, but had intermittent problems.
>
> I eventualy moved my VPN server outside the firewall.
>
> I hope this reference point helps.
>
> Neil
>
> --
> Neil Aggarwal, (832)245-7314, www.JAMMConsulting.com
> FREE! Eliminate junk email and reclaim your inbox.
> Visit http://www.spammilter.com for details.
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>
>
next prev parent reply other threads:[~2007-06-16 15:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-16 11:02 ""how can i allow IP protocol 47 "" on iptables to connet a pptp VPN server rajeev.sekhar
2007-06-16 11:24 ` Gáspár Lajos
2007-06-16 12:29 ` Pascal Hambourg
2007-06-16 13:38 ` rajeev.sekhar
2007-06-16 13:27 ` ""how can i allow IP protocol 47 "" on iptables to connet a pptpVPN server Neil Aggarwal
2007-06-16 15:12 ` Marcos Granero Vaz - Informatica/MTZ [this message]
2007-06-19 13:43 ` rajeev.sekhar
2007-06-19 23:12 ` Pascal Hambourg
2007-06-20 5:40 ` rajeev.sekhar
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