firewall rules with static ip in interface

mnlon8891

Hello everyone,
I setup static ip on my pi and here's the interface file
The problem I'm having is, I can connect to the server but I can only ping the server and nothing else.

# interfaces(5) file used by ifup(8) and ifdown(8)

# Please note that this file is written to be used with dhcpcd
# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'

# Include files from /etc/network/interfaces.d:	

source-directory /etc/network/interfaces.d

iface eth0 inet static
	address 192.168.10.4
	netmask 255.255.255.0
	gateway 192.168.10.1
	dns-nameservers 8.8.8.8
	allow-hotplug eth0

I believe I need to add this to the eth0 configuration but not sure where, tried adding it at the beginning or the end but it fails.
pre-up /etc/firewall-openvpn-rules.sh

my routing table:

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.10.1    0.0.0.0         UG    0      0        0 eth0
10.8.0.0        10.8.0.2        255.255.255.0   UG    0      0        0 tun0
10.8.0.2        0.0.0.0         255.255.255.255 UH    0      0        0 tun0
192.168.10.0    0.0.0.0         255.255.255.0   U     0      0        0 eth0