OpenWrt/TP-Link TL-MR3020

/config/network

config interface 'loopback'
	option ifname 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config interface 'lan'
	option proto 'static'
	option ipaddr '192.168.111.20'
	option netmask '255.255.255.0'
	option gateway '192.168.111.1'
	list dns '192.168.111.1'

/config/firewall

config defaults
	option input 'ACCEPT'
	option output 'ACCEPT'
	option forward 'ACCEPT'
	option disable_ipv6 '1'

config zone
	option name 'lan'
	option input 'ACCEPT'
	option output 'ACCEPT'
	option forward 'ACCEPT'
	option network 'lan'

config zone
	option name 'wan'
	option input 'ACCEPT'
	option output 'ACCEPT'
	option forward 'ACCEPT'
	option network 'wifi'

config rule
	option src 'wan'
	option proto 'tcp'
	option dest_port 'ssh'
	option target 'ACCEPT'

config rule
	option name 'Allow-DHCP-Renew'
	option src 'wan'
	option proto 'udp'
	option dest_port '68'
	option target 'ACCEPT'
	option family 'ipv4'

config rule
	option name 'Allow-Ping'
	option src 'wan'
	option proto 'icmp'
	option icmp_type 'echo-request'
	option family 'ipv4'
	option target 'ACCEPT'

config rule
	option name 'Allow-DHCPv6'
	option src 'wan'
	option proto 'udp'
	option src_ip 'fe80::/10'
	option src_port '547'
	option dest_ip 'fe80::/10'
	option dest_port '546'
	option family 'ipv6'
	option target 'ACCEPT'

config rule
	option name 'Allow-ICMPv6-Input'
	option src 'wan'
	option proto 'icmp'
	list icmp_type 'echo-request'
	list icmp_type 'echo-reply'
	list icmp_type 'destination-unreachable'
	list icmp_type 'packet-too-big'
	list icmp_type 'time-exceeded'
	list icmp_type 'bad-header'
	list icmp_type 'unknown-header-type'
	list icmp_type 'router-solicitation'
	list icmp_type 'neighbour-solicitation'
	option limit '1000/sec'
	option family 'ipv6'
	option target 'ACCEPT'

config rule
	option name 'Allow-ICMPv6-Forward'
	option src 'wan'
	option dest '*'
	option proto 'icmp'
	list icmp_type 'echo-request'
	list icmp_type 'echo-reply'
	list icmp_type 'destination-unreachable'
	list icmp_type 'packet-too-big'
	list icmp_type 'time-exceeded'
	list icmp_type 'bad-header'
	list icmp_type 'unknown-header-type'
	option limit '1000/sec'
	option family 'ipv6'
	option target 'ACCEPT'

config include
	option path '/etc/firewall.user'

config forwarding
	option dest 'lan'
	option src 'wan'

config forwarding
	option dest 'wan'
	option src 'lan'

/config/fstab

config global automount
	option from_fstab 1
	option anon_mount 1
	
config global autoswap
	option from_fstab 1
	option anon_swap 0
	
config mount
	option target	/home
	option device	/dev/sda1
	option fstype	ext4
	option options	rw,sync
	option enabled	0
	option enabled_fsck 0

config swap
	option device	/dev/sda2
	option enabled	0

/config/wireless

config wifi-device 'radio0'
	option type 'mac80211'
	option channel '11'
	option macaddr 'xx:xx:xx:xx:xx:xx'
	option hwmode '11ng'
	option htmode 'HT20'
	list ht_capab 'SHORT-GI-20'
	list ht_capab 'SHORT-GI-40'
	list ht_capab 'RX-STBC1'
	list ht_capab 'DSSS_CCK-40'
	option txpower '27'
	option country 'DE'

config wifi-iface
	option device 'radio0'
	option mode 'sta'
	option ssid 'wifi'
	option encryption 'psk2'
	option key 'password'
	option network 'lan'

/config/dhcp

config dnsmasq
	option domainneeded '1'
	option boguspriv '1'
	option filterwin2k '0'
	option localise_queries '1'
	option rebind_protection '1'
	option rebind_localhost '1'
	option local '/lan/'
	option domain 'lan'
	option expandhosts '1'
	option nonegcache '0'
	option authoritative '1'
	option readethers '1'
	option leasefile '/tmp/dhcp.leases'
	option resolvfile '/tmp/resolv.conf.auto'

config dhcp 'lan'
	option interface 'lan'
	option ignore '1'

config dhcp 'wan'
	option interface 'wan'
	option ignore '1'

config dhcp
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'eth'

/etc/rc.local

alsactl -f /etc/asound.state restore
/etc/scripts/madplay_stream.sh &
exit 0

USB-Sound

opkg update
opkg install kmod-usb-audio kmod-sound-core madplay usbutils alsa-utils

/etc/scripts/madplay_stream.sh

#! /bin/sh

while true
 do
    wget -O - http://192.168.111.10:8000 | madplay -
    sleep 30
 done

Sysupgrade

wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/openwrt-ar71xx-generic-tl-mr3020-v1-squashfs-factory.bin
sysupgrade -v openwrt-ar71xx-generic-tl-mr3020-v1-squashfs-factory.bin

/etc/profile add

alias l='ls -1Flah'
alias dirsize='clear;   for each in $(ls) ; do du -hs "$each" ; done'

gcalcli (Google Calendar)

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