Openwrt配置小记

时间:2022-06-17 10:32:20

手中有台Netgear WNR2000v3,一直想尝试Openwrt,于是刷机。官方最新固件的稳定版本为15.05.1,该版本自带luci,BUT,不能保存配置,上网查了很久,得出结论,是由于WNR2000v3的Flash太小(4M)导致,放弃。然后去尝试刷Snapshots版本,该版本将luci剪裁掉了,无所谓,我用CLI一样溜儿,哈哈!现将配置方法记录下来,以备失意时参考。

言归正传,首先如果刷成砖后,可尝试30/30/30大法。刷成功后,恭喜你,可以进坑了,通过由于没有luci提供的Web界面,所以只能通过ssh连接路由器,

# ssh root@192.168.1.1

1.配置宽带(WAN)

vim /etc/config/network
----------------------------------
config interface 'wan'
option ifname 'eth0'
option proto 'pppoe'
option username '宽带账户'
option password '宽带密码'

2.配置无线

vim /etc/config/wireless
----------------------------------------
config wifi-device 'radio0'
option type 'mac80211'
option channel ''
option hwmode '11g'
option path 'pci0000:00/0000:00:00.0'
option htmode 'HT40'
option disabled '' config wifi-iface
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid '无线SSID'
option encryption 'psk2'
option key '无线密码'

至此基本就能拿来用了,一下是我自己需要的,YMMV!

3.配置固定IP

vim /etc/ethers
-------------------------
xx:xx:xx:xx:xx:xx 192.168.1.2
xx:xx:xx:xx:xx:xx 192.168.1.3 vim /etc/sysupgrade.conf
-------------------------
/etc/ethers

4.配置自定义DNS

vim /etc/config/dhcp
------------------------------
config dhcp 'lan'
option interface 'lan'
option start ''
option limit ''
option leasetime '12h'
option dhcpv6 'server'
option ra 'server'
list 'dhcp_option' '6,192.168.1.6,114.114.114.114'

5.配置端口映射(Port Forwarding)

vim /etc/config/firewall
-------------------------------
config redirect
option src wan
option src_dport
option proto tcp
option dest lan
option dest_ip 192.168.1.6
option dest_port

6.备份配置

sysupgrade -b config.tar.gz

Finished!