系統: CentOS Linux release 7.7.1908 (Core)
bind: BIND 9.11.4-P2-RedHat-9.11.4-16.P2.el7_8.6
部署使用bind後, 使用systemctl status named或者檢視messages日志,都能看到
Jul 12 06:08:40 od-bind-81 named[994]: network unreachable resolving 'gateway/A/IN': 2001:500:12::d0d#53
Jul 12 06:08:40 od-bind-81 named[994]: network unreachable resolving 'gateway/A/IN': 2001:500:2::c#53
Jul 12 06:08:40 od-bind-81 named[994]: network unreachable resolving 'gateway/A/IN': 2001:dc3::35#53
的報錯資訊,
原因:named嘗試使用IPV6進行傳輸
是以讓named隻運作在IPV4模式下:
cat >> /etc/sysconfig/named <<EOF
OPTIONS="-4"
EOF
檢查一下是否已經添加:
cat /etc/sysconfig/named