Hello,
I have an OpenServer (installed using openvpn.se version) installed on a Windows XP VM which was running fine with Hyper-V.
OpenVPN is configured to assign an IP to the client (192.168.50.x) and a route is added to access our local network (192.168.2.x). User Authentication is done against our active directory on our local network (192.168.2.x)
Since I migrated this VM to Proxmox, clients can still connect to OpenVPN (they get an IP 192.168.50.x) but can't access to the local network (users can authenticate through AD, routes are created on the client but they can't ping machines in this network).
Nothing has changed on the VM excepted the network card :
In Hyper-V I used the Hyper-V network card.
In Proxmox, I used first a virtio card then changed it to e1000 with Intel Pro/1000 drivers.
I also recreated the bridge on Windows between the TAP Adapter and the e100 card but it doesn't change anything.
Here is my server.ovpn :
port 1194
proto udp
dev tap
ca ca.crt
cert server.crt
key server.key
dh dh1024.pem
ifconfig-pool-persist ipp.txt
server-bridge 192.168.50.1 255.255.255.0 192.168.50.2 192.168.50.253
push "route 192.168.2.0 255.255.255.0"
push "dhcp-option DOMAIN <my active directory domain>"
push "dhcp-option DNS 192.168.2.<ip of first dns server>"
push "dhcp-option DNS 192.168.2.<ip of second dns server>"
client-to-client
keepalive 10 120
tls-auth ta.key 0
comp-lzo
user <my user>
persist-key
persist-tun
status openvpn-status.log
verb 6
auth-user-pass-verify Auth4OpenVPN.vbs via-env
Do you have any idea on how to solve this problem ? Is there something to setup on the proxmox network card ?
Thanks for your help.
Fred
I have an OpenServer (installed using openvpn.se version) installed on a Windows XP VM which was running fine with Hyper-V.
OpenVPN is configured to assign an IP to the client (192.168.50.x) and a route is added to access our local network (192.168.2.x). User Authentication is done against our active directory on our local network (192.168.2.x)
Since I migrated this VM to Proxmox, clients can still connect to OpenVPN (they get an IP 192.168.50.x) but can't access to the local network (users can authenticate through AD, routes are created on the client but they can't ping machines in this network).
Nothing has changed on the VM excepted the network card :
In Hyper-V I used the Hyper-V network card.
In Proxmox, I used first a virtio card then changed it to e1000 with Intel Pro/1000 drivers.
I also recreated the bridge on Windows between the TAP Adapter and the e100 card but it doesn't change anything.
Here is my server.ovpn :
port 1194
proto udp
dev tap
ca ca.crt
cert server.crt
key server.key
dh dh1024.pem
ifconfig-pool-persist ipp.txt
server-bridge 192.168.50.1 255.255.255.0 192.168.50.2 192.168.50.253
push "route 192.168.2.0 255.255.255.0"
push "dhcp-option DOMAIN <my active directory domain>"
push "dhcp-option DNS 192.168.2.<ip of first dns server>"
push "dhcp-option DNS 192.168.2.<ip of second dns server>"
client-to-client
keepalive 10 120
tls-auth ta.key 0
comp-lzo
user <my user>
persist-key
persist-tun
status openvpn-status.log
verb 6
auth-user-pass-verify Auth4OpenVPN.vbs via-env
Do you have any idea on how to solve this problem ? Is there something to setup on the proxmox network card ?
Thanks for your help.
Fred
Last edited: