Hi everyone.
My ISP provides two kinds of tarification: you pay for traffic on 100mb speed or you pay for speed (more you pay - higher speed you get) with unlimited traffic. You switch between them any time if you have both payed. ISP uses VPN for connecting users to internet. So I got unlimited traffic for the first time and all I need to do is to copy my configured peer from /etc/ppp/peers and change the VPN gate adress. Here is an example of my peer
pty "/usr/sbin/pptp 10.50.0.22 --nolaunchpppd"
connect /bin/true
name whitewind
115200
noauth
debug
updetach
remotename UNLIM
#proxyarp
defaultroute
#nobsdcomp
#nodeflate
replacedefaultroute
#usepeerdns
After I have it done and get connected I found one mysterious thing: I can ping or trace any internet page (traceroute, ping), I can use ICQ and Torrent client, I can connect and check the email and I can connect to FTP servers in internet, but I cant receive mail, I cant even list directorys on FTP and I can`t open any page in any browser. In Windows I have got work both connections (not in the same time of course) without any problems. The last thing: after I turn off unlimited connection and connect back to traffic connection - all works fine.
Additional info:
OpenSUSE 11.1
iptables have 2 records about masquerading my laptop to internet, all other tables are clean.
Suse Firewall is turned off.
Route table:
linux-7mqy:/etc/ppp/peers # route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.2.22.22 10.48.224.1 255.255.255.255 UGH 0 0 0 eth0
10.50.0.22 10.48.224.1 255.255.255.255 UGH 0 0 0 eth0
10.50.0.7 10.48.224.1 255.255.255.255 UGH 0 0 0 eth0
77.91.71.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
193.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
10.48.224.0 0.0.0.0 255.255.240.0 U 0 0 0 eth0
10.0.0.0 10.48.224.1 255.0.0.0 UG 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 ppp0
eth0 - local connection
eth1 - laptop
ppp0 - VPN line to internet
10.2.22.22 and 10.50.0.22 are VPN gates for unlimited connection.
10.50.0.7 is VPN gate for traffic connection
77.91.71.1 is the external ip of our ISP.
All this routes are added automaticaly, but 10.0.0.0/255.255.240.0 added manual to OS startup script.
Have anyone any ideas, how to find a problem?