Tag: armbian

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How to set up Apache on Armbian

1. Install apache and php
sudo apt install apache2
sudo apt install php

2. Enable user directory
sudo a2enmod userdir
in /etc/apache2/mods-enabled/
sudo ln -s ../mods-available/userdir.conf userdir.conf
(for CentOS, edit /etc/httpd/conf.d/userdir.conf)

3. Remove Indexes for securiety in /etc/apache2/apache2.conf
<Directory /var/www/>
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>

4. Enable php engine for user directory in /etc/apache2/mods-enable/php7.3.conf
<FilesMatch “^\.ph(ar|p|ps|tml)$”>
# Require all denied
</FilesMatch>
<IfModule mod_userdir.c>
<Directory /home/*/public_html>
# php_admin_flag engine Off
</Directory>
</IfModule>

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How to change Hotspot IP of armbian

e.g. To change ip range of access point to 10.9.1.x/24

1. edit /etc/network/interface.d/armbian.ap.nat

address 10.9.1.1
netmask 255.255.255.0
network 10.9.1.0
broadcast 10.9.1.255

2. edit /etc/dnsmasq.conf

listen-address=10.9.1.1
dhcp-range=10.9.1.50,10.9.1.150,12h
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Hotspot on startup, armbian

Issue:
Use armbian-config to create a hotspot. The hotspot is well created, however, doesn’t start on next reboot. Have to go back to armbian-config and manage hotspot to start it again.

Solution:

/lib/systemd/systemd-sysv-install enable hostapd
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NanoPi R2S network configuration (armbian)

# add following line in /etc/sysctl.conf
net.ipv4.ip_forward=1

# Forward all traffic with masquerading ip from lan0 to eth0 (internet share)
/sbin/iptables -t nat -A POSTROUTING -j MASQUERADE

# Forward incoming connection from eth0 or tun0 to lan0 (port forwarding)
/sbin/iptables -t nat -A PREROUTING -i tun0 -p tcp –dport 3389 -j DNAT –to-destination 10.10.0.10:3389
/sbin/iptables -t nat -A PREROUTING -i tun0 -p tcp –dport 22 -j DNAT –to-destination 10.10.0.10:22
/sbin/iptables -t nat -A PREROUTING -i eth0 -p tcp –dport 24800 -j DNAT –to-destination 10.10.0.10:24800

# disabling tx offload on the USB ethernet
# https://forum.armbian.com/topic/10127-ethernet-tx-offload-bug/
/usr/sbin/ethtool -K lan0 tx off