- use_dns_cache can be enabled/disabled runtime

[sip-router] / doc / dns.txt

diff --git a/doc/dns.txt b/doc/dns.txt
index 1338ee2..b7f9f1b 100644 (file)
--- a/doc/dns.txt
+++ b/doc/dns.txt
@@ -258,6 +258,9 @@ DNS Cache and Failover Config Variables
       ones. The last-recently used entries are deleted first.
       Default: no
 
+   dns_cache_init = on | off - if off, the dns cache is not initialized
+      at startup and cannot be enabled runtime, that saves some memory.
+      Default: on
 
 DNS Cache Compile Options