zynq联网配置

参考

zynq连接windowns的联网配置.csdn

拷贝interfaces文件

scp /etc/network/interfaces  wpf@192.168.1.4:/home/wpf/workspace/nfs/z8_rootfs/etc/network/

# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)

# The loopback interface
auto lo
iface lo inet loopback

# Wireless interfaces
iface wlan0 inet dhcp
        wireless_mode managed
        wireless_essid any
        wpa-driver wext
        wpa-conf /etc/wpa_supplicant.conf

iface atml0 inet dhcp

# Wired or wireless interfaces
auto eth0
iface eth0 inet dhcp
iface eth1 inet dhcp

# Ethernet/RNDIS gadget (g_ether)
# ... or on host side, usbnet and random hwaddr
iface usb0 inet static
        address 192.168.7.2
        netmask 255.255.255.0
        network 192.168.7.0
        gateway 192.168.7.1

# Bluetooth networking
iface bnep0 inet dhcp

auto wlan0
iface wlan0 inet dhcp
    wpa-ssid "ming"
    wpa-psk "123456"

三网通

cat /etc/network/interfaces

auto lo
iface lo inet loopback


iface wlan0 inet dhcp
        wireless_mode managed
        wireless_essid any
        wpa-driver wext
        wpa-conf /etc/wpa_supplicant.conf

iface atml0 inet dhcp

auto eth0
iface eth0 inet static
    address 192.168.1.88
    netmask 255.255.255.0
    gateway 192.168.1.1
    dns-nameservers 8.8.8.8 1.1.1.1



iface usb0 inet static
        address 192.168.7.2
        netmask 255.255.255.0
        network 192.168.7.0
        gateway 192.168.7.1


iface bnep0 inet dhcp

PC端dns配置

minglie@minglie:~$ ping baidu.com
ping: baidu.com: 未知的名称或服务
minglie@minglie:~$ ping 8.8.8.8
connect: 网络不可达
minglie@minglie:~$ sudo dhclient -4 ens33
minglie@minglie:~$ ping baidu.com
PING baidu.com (39.156.70.37) 56(84) bytes of data.
64 bytes from 39.156.70.37 (39.156.70.37): icmp_seq=1 ttl=128 time=29.0 ms

/etc/resolv.conf DNS 配置

echo "nameserver 192.168.1.1" > /etc/resolv.conf

nameserver 8.8.8.8
nameserver 8.8.4.4
nameserver 1.1.1.1

# Wireless interfaces
iface wlan0 inet dhcp
        wireless_mode managed
        wireless_essid any
        wpa-driver wext
        wpa-conf /etc/wpa_supplicant.conf

iface atml0 inet dhcp

# Wired or wireless interfaces
auto eth0
iface eth0 inet dhcp
iface eth1 inet dhcp

# Ethernet/RNDIS gadget (g_ether)
# ... or on host side, usbnet and random hwaddr
iface usb0 inet static
        address 192.168.7.2
        netmask 255.255.255.0
        network 192.168.7.0
        gateway 192.168.7.1

# Bluetooth networking
iface bnep0 inet dhcp

重启网卡

ifdown eth0
ifup eth0

开发板挂载虚拟机的nfs

192.168.1.90:/home/minglie/workspace/nfs/rootfs/home/workspace 是虚拟机

/mnt 是开发板

mount -t nfs -o nolock 192.168.1.90:/home/minglie/workspace/nfs/rootfs/home/workspace /mnt

不能ping 百度

root@z8:~# ping baidu.com
ping: bad address 'baidu.com'
ping 8.8.8.8

cat > /etc/resolv.conf <<EOF
nameserver 8.8.8.8
nameserver 114.114.114.114
EOF

多IP问题

root@as:~/soft# ip addr show $INTERFACE
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 pfifo_fast state UP group default qlen 1000
    link/ether 00:0a:35:00:1e:54 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.100/24 scope global eth0
       valid_lft forever preferred_lft forever
    inet 192.168.8.4/24 brd 192.168.8.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fde2:7d37:131b:b700:20a:35ff:fe00:1e54/64 scope global dynamic mngtmpaddr
       valid_lft 7165sec preferred_lft 3565sec
    inet6 2409:8d28:323:762a:20a:35ff:fe00:1e54/64 scope global dynamic mngtmpaddr
       valid_lft 7165sec preferred_lft 3565sec
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0

删除1个ip

ip addr del 192.168.1.100/24 dev eth0

查看mac地址

ip link show

mac地址冲突问题

printenv ethaddr 
setenv ethaddr 00:0a:35:00:1e:54  
saveenv

双网卡配置

# 1. 确保 eth0 和 wlan0 都正常工作
ip addr show eth0
ip addr show wlan0

# 2. 配置默认路由
# 删除原有的默认路由
ip route del default
# 添加新的默认路由，通过 wlan0 网卡
ip route add default via 192.168.1.1 dev wlan0

# 3. 配置特定路由
ip route add 192.168.8.0/24 via 192.168.8.1 dev eth0

# 4. 验证配置
ip route show

无线网卡配置

https://www.cnblogs.com/han-guang-xue/p/17325526.html

RTL8188EUS USB WIFI 模块

/opt/hardwareTest/usb_wifi_setup.sh  langjie2024  work4@2024 wlan0
/opt/hardwareTest/usb_wifi_setup.sh  langjie2025  work42025 wlan0


wpa_supplicant -B -i wlan0 -c <(wpa_passphrase "langjie2025" "work42025")

/opt/hardwareTest/usb_wifi_setup.sh  langjie2025  work42025 wlan0
cd  /home/root/workspace/actionstation/phymac/bin &&  ./phymac_petalinux  > logs/`date +"%Y-%m-%d%H%M%S".log` 2>&1 &

udhcpc -i wlan0 -n

iwlist wlan0 scan