Raspberry Pi4(OS:Raspberry PI OS 32-bit)をwifiに接続しましたが、インターネットへ接続できない状態(下記、ping
参照)になっています。
尚、以下の点は問題ないことが確認できております。
- wifi自体がインターネットに接続できること(同じwifi接続している別のPCはできる)
- Raspberry Pi自体はwifiには接続できている(下記、
ifconfig
のwlan0
参照) - デフォルトゲートウェイ設定が正しい(下記、
ip route
でのdefault via 192.168.10.1 dev wlan0
参照)
インターネットに接続するための、できることは何でしょうか?
bash
1pi@raspberrypi:~ $ ifconfig 2eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 3 ether e4:5f:01:70:a8:15 txqueuelen 1000 (Ethernet) 4 RX packets 0 bytes 0 (0.0 B) 5 RX errors 0 dropped 0 overruns 0 frame 0 6 TX packets 0 bytes 0 (0.0 B) 7 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 8 9lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 10 inet 127.0.0.1 netmask 255.0.0.0 11 inet6 ::1 prefixlen 128 scopeid 0x10<host> 12 loop txqueuelen 1000 (Local Loopback) 13 RX packets 587 bytes 47024 (45.9 KiB) 14 RX errors 0 dropped 0 overruns 0 frame 0 15 TX packets 587 bytes 47024 (45.9 KiB) 16 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 17 18usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 19 inet 192.168.0.2 netmask 255.255.255.0 broadcast 192.168.0.255 20 inet6 fe80::fc1f:b2ff:fe4e:21fa prefixlen 64 scopeid 0x20<link> 21 ether fe:1f:b2:4e:21:fa txqueuelen 1000 (Ethernet) 22 RX packets 1948 bytes 172539 (168.4 KiB) 23 RX errors 0 dropped 0 overruns 0 frame 0 24 TX packets 3762 bytes 1765014 (1.6 MiB) 25 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 26 27wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 28 inet 192.168.10.103 netmask 255.255.255.0 broadcast 192.168.10.255 29 inet6 2001:a251:d705:ad00:8565:a1c7:dc46:57eb prefixlen 64 scopeid 0x0<global> 30 inet6 fe80::1321:8860:67c9:cb72 prefixlen 64 scopeid 0x20<link> 31 ether e4:5f:01:70:a8:1a txqueuelen 1000 (Ethernet) 32 RX packets 1091 bytes 433971 (423.7 KiB) 33 RX errors 0 dropped 0 overruns 0 frame 0 34 TX packets 644 bytes 104473 (102.0 KiB) 35 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 36 37pi@raspberrypi:~ $ ip route 38default dev usb0 scope link src 169.254.202.250 metric 203 39default via 192.168.10.1 dev wlan0 proto dhcp src 192.168.10.103 metric 304 40169.254.0.0/16 dev usb0 scope link src 169.254.202.250 metric 203 41192.168.0.0/24 dev usb0 proto kernel scope link src 192.168.0.2 42192.168.10.0/24 dev wlan0 proto dhcp scope link src 192.168.10.103 metric 304 43pi@raspberrypi:~ $ ping google.com 44PING google.com (172.217.31.142) 56(84) bytes of data. 45From raspberrypi.local (169.254.202.250) icmp_seq=1 Destination Host Unreachable 46From raspberrypi.local (169.254.202.250) icmp_seq=2 Destination Host Unreachable 47From raspberrypi.local (169.254.202.250) icmp_seq=3 Destination Host Unreachable 48^C 49--- google.com ping statistics --- 506 packets transmitted, 0 received, +3 errors, 100% packet loss, time 5173ms 51pipe 4 52
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