From ae05f47c2bd42125b8f14b5c1796244f140812ef Mon Sep 17 00:00:00 2001 From: Xiao Pan Date: Sat, 22 Feb 2025 12:08:06 +0000 Subject: force ipv4 DNS because cannot ping outside ipv6 --- etc/systemd/network/10-cloud-init-eth0.network | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'etc/systemd') diff --git a/etc/systemd/network/10-cloud-init-eth0.network b/etc/systemd/network/10-cloud-init-eth0.network index 31ea88f6..9d931fd7 100644 --- a/etc/systemd/network/10-cloud-init-eth0.network +++ b/etc/systemd/network/10-cloud-init-eth0.network @@ -7,6 +7,14 @@ [Match] Name=eth0 +[Network] +# Start at some time between 2025-02-20T08:32Z and 2025-02-22T11:21Z, this VPS +# can't ping public network ipv6, e.g., `ping 2606:4700:4700::1111` will have +# no response. So default ipv6 DNS will not work, I have to force to use ipv4 +# DNS here to make the VPS partially work. But still, can't ping outside ipv6 +# issue is not fixed. +DNS=9.9.9.9 1.1.1.1 + [Address] Address=216.126.232.27/22 -- cgit v1.2.3-70-g09d2