Hello,
Suppose several IP addresses are set on a NIC and the name of the NIC is
eth0. For example, I have set
1.2.3.4,
1.2.3.5 and
1.2.3.6 IP addresses on the
eth0.
I want to launch several server configuration files for each IP. For example, for IP
1.2.3.4 I want to launch
Server-1.conf,
Server-2.conf and
Server-3.conf configuration files.
For IP
1.2.3.5, I want to launch
Server-4.conf,
Server-5.conf and
Server-6.conf configuration files and so on.
Each .conf file is as follows:
port 119X
proto udp
dev tunX
ca ca.crt
cert server.crt
key server.key
dh dh.pem
server [B]IP[/B] 255.255.255.0
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 1.1.1.1"
push "dhcp-option DNS 8.8.8.8"
keepalive 10 120
tls-auth ta.key 0
data-ciphers AES-256-CBC
user nobody
group nogroup
persist-key
persist-tun
status /var/log/openvpn/openvpn-status.log
log /var/log/openvpn/openvpn.log
log-append /var/log/openvpn/openvpn.log
verb 3
explicit-exit-notify 1
Your iptables rules are:
# IF_MAIN=eth0
# IF_TUNNEL=tunX
# YOUR_OPENVPN_SUBNET=[B]IP[/B]/16
# iptables -I INPUT -p udp --dport 119X -j ACCEPT
# iptables -A FORWARD -i $IF_MAIN -o $IF_TUNNEL -m state --state ESTABLISHED,RELATED -j ACCEPT
# iptables -A FORWARD -s $YOUR_OPENVPN_SUBNET -o $IF_MAIN -j ACCEPT
# iptables -t nat -A POSTROUTING -s $YOUR_OPENVPN_SUBNET -o $IF_MAIN -j MASQUERADE
In the iptables rules I have mentioned the name of the NIC.
How can OpenVPN recognize that the configuration files
Server-1.conf,
Server-2.conf and
Server-3.conf should be for IP address
1.2.3.4?
Should I change the name of the NIC to the IP address?
Thank you.
