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Feature: Supports setting the maximum TTL value of the response to the client

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This commit is contained in:
Nick Peng
2022-04-29 22:29:40 +08:00
parent d30264ed08
commit c561ae2fc5
11 changed files with 51 additions and 6 deletions
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src/dns_conf.c
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@@ -95,6 +95,7 @@ int dns_conf_dualstack_ip_selection_threshold = 15;
/* TTL */
int dns_conf_rr_ttl;
int dns_conf_rr_ttl_rely_max = 60;
int dns_conf_rr_ttl_min = 600;
int dns_conf_rr_ttl_max;
int dns_conf_force_AAAA_SOA;
@@ -1487,6 +1488,7 @@ static struct config_item _config_item[] = {
CONF_INT("rr-ttl", &dns_conf_rr_ttl, 0, CONF_INT_MAX),
CONF_INT("rr-ttl-min", &dns_conf_rr_ttl_min, 0, CONF_INT_MAX),
CONF_INT("rr-ttl-max", &dns_conf_rr_ttl_max, 0, CONF_INT_MAX),
CONF_INT("rr-ttl-reply-max", &dns_conf_rr_ttl_rely_max, 0, CONF_INT_MAX),
CONF_YESNO("force-AAAA-SOA", &dns_conf_force_AAAA_SOA),
CONF_CUSTOM("force-qtype-SOA", _config_qtype_soa, NULL),
CONF_CUSTOM("blacklist-ip", _config_blacklist_ip, NULL),