VPN and iptables rules
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
Quoted 4 lines · Ozgur AKAN
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
Signature · 2 lines
http://www.netexit.com/~sid/ PGP KeyID: 157E98EE FingerPrint: FA62226DA9E72FA8AECAA240008B480E157E98EE
Quoted 2 lines
Quoted 2 lines
Hi! I'm your friendly neighbourhood signature virus. Copy me to your signature file and help me spread!
Try pinging from a machine behind the server the tunnel is terminated on.
Ted
Quoted 24 lines · Ozgur AKAN
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