udp的負(fù)載需要使用nginx的stream模塊，請(qǐng)實(shí)現(xiàn)檢查是否已經(jīng)安裝

具體配置文件：

udp的負(fù)載需要使用nginx的stream模塊，請(qǐng)實(shí)現(xiàn)檢查是否已經(jīng)安裝
具體配置文件：
# Load balance UDP-based DNS traffic across two servers
stream {
 upstream dns_upstreams {
 server 192.168.136.130:53;
 server 192.168.136.131:53;
 }

 server {
 listen 53 udp; #表明是udp
 proxy_pass dns_upstreams;
 proxy_timeout 1s;
 proxy_responses 1;
 error_log logs/dns.log;
 }
}