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The original was posted on /r/wireguard by /u/rqbin_jus on 2024-01-18 14:39:24+00:00.
I am hosting a wg vpn on a raspberry pi4, and it works well on two windows client. Now, i try to connect my arch linux laptop, and i have some serious issues with the dns. I tried everything, but nothing work :/ i can connect to the DNS, but not to websites. Help ? :(
(sorry for the french outputs)
❯ sudo wg-quick up wg0
[#] ip link add wg0 type wireguard
[#] wg setconf wg0 /dev/fd/63
Warning: AllowedIP has nonzero host part: 10.149.249.1/24
Warning: AllowedIP has nonzero host part: fd11:5ee:bad:c0de::1/64
[#] ip -4 address add 10.149.249.2/32 dev wg0
[#] ip link set mtu 1420 up dev wg0
[#] resolvconf -a wg0 -m 0 -x
[#] ip -6 route add fd11:5ee:bad:c0de::/64 dev wg0
[#] ip -4 route add 10.149.249.0/24 dev wg0
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❯ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) octets de données.
64 octets de 8.8.8.8 : icmp_seq=1 ttl=59 temps=62.4 ms
64 octets de 8.8.8.8 : icmp_seq=2 ttl=59 temps=49.6 ms
64 octets de 8.8.8.8 : icmp_seq=3 ttl=59 temps=67.0 ms
^C
--- statistiques ping 8.8.8.8 ---
3 paquets transmis, 3 reçus, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 49.624/59.680/67.021/7.357 ms
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❯ ping google.fr
ping: google.fr: Échec temporaire dans la résolution du nom
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❯ cat /etc/resolv.conf
nameserver 127.0.0.53
options edns0 trust-ad
search .
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❯ sudo wg-quick down wg0
[#] ip link delete dev wg0
[#] resolvconf -d wg0 -f
❯ ping google.fr
PING google.fr (2a00:1450:4007:819::2003) 56 octets de données
64 octets de par21s22-in-x03.1e100.net (2a00:1450:4007:819::2003) : icmp_seq=1 ttl=110 temps=40.1 ms
64 octets de par21s22-in-x03.1e100.net (2a00:1450:4007:819::2003) : icmp_seq=2 ttl=110 temps=41.7 ms
64 octets de par21s22-in-x03.1e100.net (2a00:1450:4007:819::2003) : icmp_seq=3 ttl=110 temps=40.5 ms