* VPN and iptables rules
@ 2003-11-04 14:58 Ozgur AKAN
2003-11-04 15:18 ` Cedric Blancher
2003-11-05 2:41 ` Ted Kaczmarek
0 siblings, 2 replies; 3+ messages in thread
From: Ozgur AKAN @ 2003-11-04 14:58 UTC (permalink / raw)
To: netfilter
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Hi,
I have a installed pptpd, mppe to my RedHat 9.0.
real ip`s
212.2.212.1 --------------- 195.111.111.1
vpn ip`s
192.168.77.11 ------------ 192.168.77.1
I open protocol gre, and tcp port 1721 at my firewall to establish a
connection between client and linux firewall. Client is a windows xp.
After dialing my isp my winxp connects to internet and gets 212.2.212.1.
I establish the vpn connection to linux firewall. Everything is ok until
this point.
My problem is I can not ping the server from client or vice versa.
What shall i do?
thanks,
Ozgur AKAN
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: VPN and iptables rules
2003-11-04 14:58 VPN and iptables rules Ozgur AKAN
@ 2003-11-04 15:18 ` Cedric Blancher
2003-11-05 2:41 ` Ted Kaczmarek
1 sibling, 0 replies; 3+ messages in thread
From: Cedric Blancher @ 2003-11-04 15:18 UTC (permalink / raw)
To: Ozgur AKAN; +Cc: netfilter
Le mar 04/11/2003 à 15:58, Ozgur AKAN a écrit :
> After dialing my isp my winxp connects to internet and gets
> 212.2.212.1. I establish the vpn connection to linux firewall.
> Everything is ok until this point.
> My problem is I can not ping the server from client or vice versa.
You should have a look to the filtering ruleset for the PPTP link on the
server side :
INPUT and OUTPUT for ping
FORWARD for usual trafic
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: VPN and iptables rules
2003-11-04 14:58 VPN and iptables rules Ozgur AKAN
2003-11-04 15:18 ` Cedric Blancher
@ 2003-11-05 2:41 ` Ted Kaczmarek
1 sibling, 0 replies; 3+ messages in thread
From: Ted Kaczmarek @ 2003-11-05 2:41 UTC (permalink / raw)
To: Ozgur AKAN; +Cc: netfilter
Try pinging from a machine behind the server the tunnel is terminated
on.
Ted
On Tue, 2003-11-04 at 09:58, Ozgur AKAN wrote:
> Hi,
> I have a installed pptpd, mppe to my RedHat 9.0.
>
> real ip`s
>
> 212.2.212.1 --------------- 195.111.111.1
>
> vpn ip`s
>
> 192.168.77.11 ------------ 192.168.77.1
>
> I open protocol gre, and tcp port 1721 at my firewall to establish a
> connection between client and linux firewall. Client is a windows xp.
>
> After dialing my isp my winxp connects to internet and gets
> 212.2.212.1. I establish the vpn connection to linux firewall.
> Everything is ok until this point.
>
> My problem is I can not ping the server from client or vice versa.
>
> What shall i do?
>
> thanks,
> Ozgur AKAN
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2003-11-05 2:41 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2003-11-04 14:58 VPN and iptables rules Ozgur AKAN
2003-11-04 15:18 ` Cedric Blancher
2003-11-05 2:41 ` Ted Kaczmarek
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