I am tring to connect to form same PC to openvpn server with openvpn tow instance. I have a server with multiple IP and running tow openvpn server instances on the same Server. Trying to connect to those instances from one PC at the same time.
I can connect to them separately however when i try to connect to them together the first instance connect fine. but the second instance i get this error:
Thu Dec 22 05:27:04 2011 /usr/sbin/ip link set dev tun0 up mtu 1500
Thu Dec 22 05:27:04 2011 /usr/sbin/ip addr add dev tun0 local 10.10.0.5 peer 10.10.0.6
Thu Dec 22 05:27:04 2011 /usr/sbin/ip route add 184.75.xxx.xxx/32 via 10.0.0.1
RTNETLINK answers: File exists
Thu Dec 22 05:27:04 2011 ERROR: Linux route add command failed: external program exited with error status: 2
Thu Dec 22 05:27:04 2011 /usr/sbin/ip route add 0.0.0.0/1 via 10.10.0.6
RTNETLINK answers: File exists
Thu Dec 22 05:27:04 2011 ERROR: Linux route add command failed: external program exited with error status: 2
Thu Dec 22 05:27:04 2011 /usr/sbin/ip route add 128.0.0.0/1 via 10.10.0.6
RTNETLINK answers: File exists
Thu Dec 22 05:27:04 2011 ERROR: Linux route add command failed: external program exited with error status: 2
Server A config
port 1190
proto udp
dev tun1
ca /etc/openvpn/ca.crt
cert /etc/openvpn/serverA.crt
key /etc/openvpn/serverA.key
dh /etc/openvpn/dh1024.pem
server 10.3.0.0 255.255.255.0
ifconfig-pool-persist 10.3.0.0-ipp.txt
--mode server
--tls-server
client-config-dir /etc/openvpn/ccd.d
route 10.3.0.0 255.255.255.252
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 208.67.222.222"
push "dhcp-option DNS 208.67.220.220"
keepalive 10 120
comp-lzo
user nobody
group nobody
persist-key
persist-tun
status 10.3.0.0-openvpn-status.log
verb 3
Server B config
port 1191
proto udp
dev tun0
ca /etc/openvpn/ca.crt
cert /etc/openvpn/serverB.crt
key /etc/openvpn/serverB.key
dh /etc/openvpn/dh1024.pem
server 10.10.0.0 255.255.255.0
ifconfig-pool-persist 10.10.0.0-ipp.txt
--mode server
--tls-server
client-config-dir /etc/openvpn/ccd.d
route 10.10.0.0 255.255.255.252
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 208.67.222.222"
push "dhcp-option DNS 208.67.220.220"
keepalive 10 120
comp-lzo
user nobody
group nobody
persist-key
persist-tun
status 10.10.0.0-openvpn-status.log
verb 3
Client A config
client
dev tun1
proto udp
remote 184.75.xxx.xxx 1190
resolv-retry infinite
nobind
persist-key
persist-tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/client1.crt
key /etc/openvpn/client1.key
ns-cert-type server
comp-lzo
verb 3
--script-security 2
Client B config
client
dev tun0
proto udp
remote 184.75.xxx.xxx 1191
resolv-retry infinite
nobind
persist-key
persist-tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/client2.crt
key /etc/openvpn/client2.key
ns-cert-type server
comp-lzo
verb 3
--script-security 2
Any help would be much appreciated.
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