eth0: error fetching interface information: Device not found

alan_ri · 02-28-2009, 04:18 PM

Try this too;

Code:

Apt-get install openvpn liblzo

as root.

sungirl · 02-28-2009, 04:34 PM

same problem again!! i'm root

alan_ri · 02-28-2009, 04:38 PM

You did notice that is liblzo now and not liblzol?

sungirl · 02-28-2009, 04:40 PM

it's result:

# apt-get install openvpn liblzo
Reading package lists... Done
Building dependency tree... Done
E: Couldn't find package liblzo

alan_ri · 02-28-2009, 04:45 PM

Did you replaced eth0 with venet0 in

Code:

  ifconfig eth0 | grep inet | \
    sed -e 's/.*:\([0-9\.]*\)[0-9]\{1,3\} .*:\([0-9\.]*\) .*:\([0-9\.]*\).*/push "route \10 \3"/g' \

sungirl · 02-28-2009, 04:48 PM

Yes! but i need tun0 beacuse i can't work with VPN Server!

alan_ri · 02-28-2009, 04:54 PM

Try

Code:

/etc/init.d/openvpn restart

and post the output of ifconfig -a and iwconfig after that.
Also run

Code:

chmod go+rx /etc/openvpn/keys

and

Code:

sed -i \
    -e 's/^;\(user[ \t]*.*\)/\1/' \
    -e 's/^;\(group[ \t]*.*\)/\1/' \
    /etc/openvpn/server.conf

Check if you have /etc/openvpn/scripts/ directory and add-client.sh script in it,if so run;

Code:

/etc/openvpn/scripts/add-client.sh client_name

where you need to replace client_name with the name of the client.

sungirl · 02-28-2009, 05:12 PM

thank you thank you... i replace eth0 with venet0 in

tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.23.213.1 P-t-P:10.23.213.2 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

sungirl · 02-28-2009, 05:14 PM

So.. i have a problem:

iptables -t nat -A POSTROUTING -s $OPENVPN_IPRANGE.0/24 -o eth1 -j MASQUERADE
iptables: No chain/target/match by that name

How enable iptables?

whereis iptables
iptables: /sbin/iptables /lib/iptables /usr/share/man/man8/iptables.8.gz

replace venet0 with eth1 ??

alan_ri · 02-28-2009, 05:17 PM

Yes,replace with venet0.But first allow NAT rules to work on the system:

Code:

sed -i -e 's/[# ]*\(net\.ipv4\.conf\.default\.forwarding=\).*/\11/g' /etc/sysctl.conf
echo 1 > /proc/sys/net/ipv4/ip_forward

and then

Code:

iptables -t nat -A POSTROUTING -s $OPENVPN_IPRANGE.0/24 -o venet0 -j MASQUERADE

sungirl · 02-28-2009, 05:20 PM

i get same problem:

# iptables -t nat -A POSTROUTING -s $OPENVPN_IPRANGE.0/24 -o venet0 -j MASQUERADE
iptables: No chain/target/match by that name

alan_ri · 02-28-2009, 05:33 PM

What's the output of

Code:

iptables -t filter -L

sungirl · 02-28-2009, 05:35 PM

~# iptables -t filter -L
Chain INPUT (policy ACCEPT)
target prot opt source destination

Chain FORWARD (policy ACCEPT)
target prot opt source destination

Chain OUTPUT (policy ACCEPT)
target prot opt source destination

alan_ri · 02-28-2009, 05:43 PM

Try

Code:

depmod -a

and then

Code:

iptables -t nat -A POSTROUTING -s $OPENVPN_IPRANGE.0/24 -o venet0 -j MASQUERADE

sungirl · 02-28-2009, 05:48 PM

i try for depmod -a

~# depmod -a
depmod: QM_MODULES: Function not implemented