解决Debian 10接入Cloudflare Warp后IPv6优先级低于IPv4
编辑/etc/gai.conf
找到如下部分,取消前5行的注释
# label <mask> <value>
# Add another rule to the RFC 3484 label table. See section 2.1 in
# RFC 3484. The default is:
#
label ::1/128 0
label ::/0 1
label 2002::/16 2
label ::/96 3
label ::ffff:0:0/96 4
#label fec0::/10 5
#label fc00::/7 6
#label 2001:0::/32 7