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Hi guys. I need some help, I have a current Wireguard setup which is working fine, but I want to test out performance with OpenVPN and so far it seems that OpenVPN is performing better on my Rasp4. My Rasp needs internet from Wifi , then share to eth . My TG.conf without cerficates: client dev tun proto udp remote swe.torguardvpnaccess.com 1912 resolv-retry infinite nobind persist-key persist-tun tun-mtu 1500 tun-mtu-extra 32 mssfix 1450 ca ca.crt remote-cert-tls server auth-user-pass user.txt script-security 2 up /etc/openvpn/update-resolv-conf down /etc/openvpn/update-resolv-conf compress ncp-disable verb 3 reneg-sec 0 keepalive 5 30 fast-io sndbuf 393216 rcvbuf 393216 cipher AES-256-GCM auth SHA256 key-direction 1 <tls-auth> My script #!/bin/bash # Share Wifi with Eth device # # # This script is created to work with Raspbian Stretch # but it can be used with most of the distributions # by making few changes. # # Make sure you have already installed `dnsmasq` # Please modify the variables according to your need # Don't forget to change the name of network interface # Check them with `ifconfig` ip_address="192.168.2.1" netmask="255.255.255.0" dhcp_range_start="192.168.2.2" dhcp_range_end="192.168.2.100" dhcp_time="12h" eth="eth0" wlan="tun0" sudo systemctl start network-online.target &> /dev/null sudo iptables -F sudo iptables -t nat -F sudo iptables -t nat -A POSTROUTING -o $wlan -j MASQUERADE sudo iptables -A FORWARD -i $wlan -o $eth -m state --state RELATED,ESTABLISHED -j ACCEPT sudo iptables -A FORWARD -i $eth -o $wlan -j ACCEPT sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward" sudo ifconfig $eth $ip_address netmask $netmask # Remove default route created by dhcpcd sudo ip route del 0/0 dev $eth &> /dev/null sudo systemctl stop dnsmasq sudo rm -rf /etc/dnsmasq.d/* &> /dev/null echo -e "interface=$eth\n\ bind-interfaces\n\ server=1.1.1.1\n\ domain-needed\n\ bogus-priv\n\ dhcp-range=$dhcp_range_start,$dhcp_range_end,$dhcp_time" > /tmp/custom-dnsmasq.conf sudo cp /tmp/custom-dnsmasq.conf /etc/dnsmasq.d/custom-dnsmasq.conf sudo systemctl start dnsmasq My ethernet dont seem to get any ip adress: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether XXXXXXXXXXXXXXXXXXXX inet 169.254.54.236/16 brd 169.254.255.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet6 XXXXXXXXXXXXXXXXXXX/64 scope link valid_lft forever preferred_lft forever 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether XXXXXXXXXXXXXXXXXXXXX inet 192.168.0.219/24 brd 192.168.0.3 scope global dynamic noprefixroute wlan0 valid_lft 85907sec preferred_lft 75107sec inet6 XXXXXXXXXXXXXX64 scope link valid_lft forever preferred_lft forever 4: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 100 link/none inet 10.35.0.18 peer 10.35.0.17/32 scope global tun0 valid_lft forever preferred_lft forever inet6 XXXXXXXXXXXXXXXXXXX64 scope link stable-privacy valid_lft forever preferred_lft forever DNSMASQ info: [email protected]:~ $ sudo systemctl status dnsmasq.service ● dnsmasq.service - dnsmasq - A lightweight DHCP and caching DNS server Loaded: loaded (/lib/systemd/system/dnsmasq.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2020-09-24 10:48:54 CEST; 10min ago Process: 567 ExecStartPre=/usr/sbin/dnsmasq --test (code=exited, status=0/SUCCESS) Process: 570 ExecStart=/etc/init.d/dnsmasq systemd-exec (code=exited, status=0/SUCCESS) Process: 580 ExecStartPost=/etc/init.d/dnsmasq systemd-start-resolvconf (code=exited, status=0/SUCCESS) Main PID: 579 (dnsmasq) Tasks: 1 (limit: 4915) CGroup: /system.slice/dnsmasq.service └─579 /usr/sbin/dnsmasq -x /run/dnsmasq/dnsmasq.pid -u dnsmasq -r /run/dnsmasq/resolv.conf -7 /etc/dnsmasq.d,.dpkg-d Sep 24 10:58:39 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:40 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:41 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:42 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:43 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:44 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:45 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:46 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:57 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 Sep 24 10:58:58 raspberrypi dnsmasq-dhcp[579]: no address range available for DHCP request via eth0 What am I missing here ?