我网络都配置好了,网线也查到别的板子试过了可以通信,网口也在闪烁,就是ping不通,ping 自己的地址是通的 下面是我的截图: windows的网络配置: 以太网适配器 以太网: 连接特定的 DNS 后缀 . . . . . . . : 本地链接 IPv6 地址. . . . . . . . : fe80::4de2:c306:c102:a3b4%14 IPv4 地址 . . . . . . . . . . . . : 192.168.1.241 子网掩码 . . . . . . . . . . . . : 255.255.255.0 IPv4 地址 . . . . . . . . . . . . : 192.168.52.11 子网掩码 . . . . . . . . . . . . : 255.255.255.0 IPv4 地址 . . . . . . . . . . . . : 192.168.100.241 子网掩码 . . . . . . . . . . . . : 255.255.255.0 IPv4 地址 . . . . . . . . . . . . : 192.168.100.243 子网掩码 . . . . . . . . . . . . : 255.255.255.0 默认网关. . . . . . . . . . . . . : 192.168.100.254 firefly开发板的网络配置: root@firefly:/# cat etc/netplan/config.yaml # Let NetworkManager manage all devices on this system network: version: 2 renderer: NetworkManager ethernets: eth0: addresses: - 192.168.100.58/24 nameservers: addresses: [8.8.8.8] routes: - to: 0.0.0.0/0 via: 192.168.100.254 root@firefly:/# netplan apply ifconfig的详情: root@firefly:/# ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.100.58 netmask 255.255.255.0 broadcast 192.168.100.255 inet6 fe80::d861:17ff:feda:15ad prefixlen 64 scopeid 0x20<link> ether da:61:17:da:15:ad txqueuelen 1000 (Ethernet) RX packets 951 bytes 57355 (57.3 KB) RX errors 462 dropped 50 overruns 0 frame 462 TX packets 113 bytes 16984 (16.9 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 24 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1 (Local Loopback) RX packets 730 bytes 54856 (54.8 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 730 bytes 54856 (54.8 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether c0:84:7d:95:d6:c6 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 路由表信息: root@firefly:/# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.100.254 0.0.0.0 UG 100 0 0 eth0 192.168.100.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0 防火墙信息: root@firefly:/# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination ping 不通IP的结果 root@firefly:/# ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. From 192.168.100.58 icmp_seq=6 Destination Host Unreachable From 192.168.100.58 icmp_seq=7 Destination Host Unreachable From 192.168.100.58 icmp_seq=8 Destination Host Unreachable From 192.168.100.58 icmp_seq=9 Destination Host Unreachable ^C --- 8.8.8.8 ping statistics --- 11 packets transmitted, 0 received, +4 errors, 100% packet loss, time 10001ms pipe 4 root@firefly:/# ping baidu.com ping: baidu.com: Temporary failure in name resolution ping 127.0.0.1 PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data. 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.077 ms 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.128 ms 64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.130 ms 希望大佬能帮一下,不甚感激 |
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