An_dz
Posts: 1
Joined: Thu Nov 23, 2017 12:12 am

Connected on WiFi/network but no data/internet

Mon Nov 27, 2017 2:41 am

I know this is not Arch specific, but since I got WiFi working fairly easy with Raspbian I think this is the best place to ask.

I've used solely wpa_supplicant and dhcpcd to connect to the network and I'm connected. My router shows my Pi as a connected client and with an IP that I got with dhcpcd, the Pi can ping the other devices in the network and they can ping the Pi but when I try to ping an IP, like 8.8.8.8, all packets are lost.

I've been struggling to find what it may be as it's can't be the DNS, otherwise pinging 8.8.8.8 would not fail, and it can't be lack of an IP as I confirmed the IP is valid and unique in the network.

I would greatly appreciate any ideas on what I can do to diagnose and fix this.

About my setup:
Raspberry Pi Model 3 B
Arch Linux armv7
Network WPA2 Personal with AES (No TKIP/WPA1 compatibility layers)

Code: Select all

[root@alarmpi alarm]# ip route
default via 192.168.1.1 dev eth0 proto static
default via 192.168.0.1 dev wlan0 src 192.168.0.14 metric 303
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.14 metric 303
192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.2

Code: Select all

[root@alarmpi alarm]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    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 fq_codel state UP group default qlen 1000
    link/ether b8:27:eb:95:99:6c brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.2/24 brd 192.168.1.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::ba27:ebff:fe95:996c/64 scope link
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether b8:27:eb:c0:cc:39 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.14/24 brd 192.168.0.255 scope global wlan0
       valid_lft forever preferred_lft forever
    inet6 2804:14d:baa7:83d7::6/128 scope global noprefixroute dynamic
       valid_lft 3582sec preferred_lft 1782sec
    inet6 2804:14d:baa7:83d7:2c3:ca80:60c3:e233/64 scope global mngtmpaddr noprefixroute dynamic
       valid_lft 86387sec preferred_lft 71987sec
    inet6 2804:14d:baa7:83d7:ba27:ebff:fec0:cc39/64 scope global mngtmpaddr dynamic
       valid_lft 82778sec preferred_lft 68378sec
    inet6 fe80::ba27:ebff:fec0:cc39/64 scope link
       valid_lft forever preferred_lft forever

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