我刚刚安装了新的Ubuntu Server 18.04。我设置了主机名,hostnamectl set-hostname ****.openbayou.biz
并设置了/etc/hosts
:
127.0.0.1 localhost
[ip address] ****.openbayou.biz hostname
# The following lines are desirable for IPv6 capable hosts
[ip6 address] *****.openbayou.biz hostname
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
我还安装了OSSEC来监视服务器上的新文件,错误和更改,并且现在收到以下警报:
Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-
0001, retrying transaction with reduced feature level UDP.`
现在正在重复:
systemd-resolved[3195]: message repeated 4 times: [ Server returned error
NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction
with reduced feature level UDP.]
我在网上寻找解决方案,但是没有人报告此问题。