重新启动后，dnsmasq 服务正在运行，但不响应远程请求（尝试从另一台计算机使用“dig @10.0.0.1 stackexchange.com”）。我认为该日志看起来不错：
Aug 11 17:41:04 srvname systemd[1]: Starting dnsmasq - A lightweight DHCP and caching DNS server...
Aug 11 17:41:04 srvname dnsmasq[488]: dnsmasq: syntax check OK.
Aug 11 17:41:04 srvname dnsmasq[530]: started, version 2.76 cachesize 150
Aug 11 17:41:04 srvname dnsmasq[530]: compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ips
Aug 11 17:41:04 srvname dnsmasq[530]: DNS service limited to local subnets
Aug 11 17:41:04 srvname dnsmasq[530]: using nameserver 208.67.222.222#53
Aug 11 17:41:04 srvname …