OpenVPN Issues

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Makaveli6103

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Mar 18, 2012
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I setup OpenVPN on my FreeNAS box and am able to connect to it successfully. But I want to route all of my data through the VPN and it will not do that. When I connect the VPN the internet stops working but I can still connect to my FreeNAS box. I added gateway_enable="YES" to my rc.conf to and net.inet.ip.forwarding to my sysctl to allow IP forwarding...but that didnt work either. Below are my the tables and conf files for the vpn

Server table
Code:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.1.1        UGS        0      547    em0
10.8.0.0/24        10.8.0.2          UGS        0      12  tun0
10.8.0.1          link#12            UHS        0        0    lo0
10.8.0.2          link#12            UH          0        0  tun0
127.0.0.1          link#11            UH          0      221    lo0
192.168.1.0/24    link#7            U          0    1765    em0
192.168.1.8        link#7            UHS        0      11    lo0


Client table before connection
Code:
Destination        Gateway            Flags        Refs      Use  Netif Expire
default            192.168.1.1        UGSc          38        0    en0
127                127.0.0.1          UCS            0        0    lo0
127.0.0.1          127.0.0.1          UH            10    23214    lo0
169.254            link#4            UCS            0        0    en0
 
192.168.1          link#4            UCS            5        0    en0


Client After
Code:
Destination        Gateway            Flags        Refs      Use  Netif Expire
default            10.8.0.5          UGSc            5        0    tun0
10.8.0.1/32        10.8.0.5          UGSc            0        0    tun0
10.8.0.5          10.8.0.6          UHr            6      12    tun0
Ext IP/32  192.168.1.1        UGSc            1        0    en0
127                127.0.0.1          UCS            0        0    lo0
127.0.0.1          127.0.0.1          UH            11    22948    lo0
169.254            link#4            UCS            0        0    en0
 
192.168.1          link#4            UCS            9        0    en0


Server conf file
Code:
local 192.168.1.8
port 1194
proto udp
dev tun
ca /mnt/tank/openvpn/keys/ca.crt
cert /mnt/tank/openvpn/keys/server.crt
key /mnt/tank/openvpn/keys/server.key
dh /mnt/tank/openvpn/keys/dh1024.pem
server 10.8.0.0 255.255.255.0
push "route 192.168.1.0 255.255.255.0"
status /mnt/tank/openvpn/status.log
log /mnt/tank/openvpn/openvpn.log
log-append /mnt/tank/openvpn/openvpn.log
ifconfig-pool-persist ipp.txt
keepalive 10 120
push "redirect-gateway bypass-dhcp"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
comp-lzo
persist-key
persist-tun
verb 4


client conf file
Code:
remote "ext ip 1194 udp
pull
tls-client
ns-cert-type server
persist-key
ca ca.crt
dev tun
persist-tun
cert cert.crt
comp-lzo yes
nobind
key key.key
resolv-retry infinite
 
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