fix problems with DNS
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@ -25,7 +25,7 @@ local function is_fullcone()
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end
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local function is_dns()
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return luci.sys.call("[ `uci get flowoffload.@flow[0].dnscache_enable 2>/dev/null -ne 3` ] && pgrep dnscache >/dev/null || pgrep AdGuardHome >/dev/null") == 0
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return luci.sys.call("[ `uci get flowoffload.@flow[0].dnscache_enable 2>/dev/null` -ne 3 ] && pgrep dnscache >/dev/null || pgrep AdGuardHome >/dev/null") == 0
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end
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local function is_ad()
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@ -23,26 +23,26 @@ start_pdnsd() {
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cat > /var/etc/dnscache.conf <<EOF
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global {
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perm_cache=1024; # dns缓存大小,单位KB,建议不要写的太大
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cache_dir="/var/dnscache"; # 缓存文件的位置
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perm_cache=1024; # dns缓存大小,单位KB,建议不要写的太大
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cache_dir="/var/dnscache"; # 缓存文件的位置
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pid_file = /var/run/dnscache.pid;
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server_ip = ${lan_addr}; # pdnsd监听的网卡,0.0.0.0是全部网卡
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server_port=5333; # pdnsd监听的端口,不要和别的服务冲突即可
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server_ip = 127.0.0.1; # pdnsd监听的网卡,0.0.0.0是全部网卡
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server_port=5333; # pdnsd监听的端口,不要和别的服务冲突即可
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status_ctl = on;
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paranoid=on; # 二次请求模式,如果请求主DNS服务器返回的是垃圾地址,就向备用服务器请求
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paranoid=on; # 二次请求模式,如果请求主DNS服务器返回的是垃圾地址,就向备用服务器请求
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query_method=udp_only;
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neg_domain_pol = off;
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par_queries = 400; # 最多同时请求数
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min_ttl = 1h; # DNS结果最短缓存时间
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max_ttl = 1w; # DNS结果最长缓存时间
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timeout = 10; # DNS请求超时时间,单位秒
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par_queries = 400; # 最多同时请求数
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min_ttl = 1h; # DNS结果最短缓存时间
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max_ttl = 1w; # DNS结果最长缓存时间
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timeout = 10; # DNS请求超时时间,单位秒
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}
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server {
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label = "routine";
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ip = $DNS_SERVER; # 这里为主要上级 dns 的 ip 地址,建议填写一个当地最快的DNS地址
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timeout = 5; # DNS请求超时时间
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reject = 74.125.127.102, # 以下是脏IP,也就是DNS污染一般会返回的结果,如果收到如下DNS结果会触发二次请求(TCP协议一般不会碰到脏IP)
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ip = $DNS_SERVER; # 这里为主要上级 dns 的 ip 地址,建议填写一个当地最快的DNS地址
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timeout = 5; # DNS请求超时时间
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reject = 74.125.127.102, # 以下是脏IP,也就是DNS污染一般会返回的结果,如果收到如下DNS结果会触发二次请求(TCP协议一般不会碰到脏IP)
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74.125.155.102,
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74.125.39.102,
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74.125.39.113,
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@ -105,9 +105,9 @@ server {
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}
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server {
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label = "special"; # 这个随便写
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ip = 117.50.10.10,52.80.52.52,119.29.29.29; # 这里为备用DNS服务器的 ip 地址
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port = 5353; # 推荐使用53以外的端口(DNS服务器必须支持)
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label = "special"; # 这个随便写
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ip = 117.50.10.10,52.80.52.52,119.29.29.29; # 这里为备用DNS服务器的 ip 地址
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port = 5353; # 推荐使用53以外的端口(DNS服务器必须支持)
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proxy_only = on;
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timeout = 5;
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}
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@ -138,10 +138,9 @@ start_dnsforwarder() {
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IPV6DNS_SERVER=$(uci get flowoffload.@flow[0].ipv6dns_server 2>/dev/null)
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dnscache_enable=$(uci get flowoffload.@flow[0].dnscache_enable 2>/dev/null)
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if [ $dnscache_enable = "2" ]; then
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localserver=$(echo -e "${lan_addr}:5333")
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localserver=$(echo -e "127.0.0.1:5333")
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elif [ $dnscache_enable = "3" ]; then
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localserver=$(echo -e "${lan_addr}:5383")
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localserver=$(echo -e "127.0.0.1:5383")
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fi
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cp -a /usr/bin/dnsforwarder /usr/sbin/dnscache
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