diff -Nur nsca-2.7.2.ori/include/common.h nsca-2.7.2/include/common.h
--- nsca-2.7.2.ori/include/common.h	2007-07-03 21:57:28.000000000 +0200
+++ nsca-2.7.2/include/common.h	2009-10-23 18:11:35.000000000 +0200
@@ -42,13 +42,13 @@
 
 #define DEFAULT_SOCKET_TIMEOUT	10	/* timeout after 10 seconds */
 
-#define MAX_INPUT_BUFFER	2048	/* max size of most buffers we use */
+#define MAX_INPUT_BUFFER	16384	/* max size of most buffers we use */
 
 #define MAX_HOST_ADDRESS_LENGTH	256	/* max size of a host address */
 
 #define MAX_HOSTNAME_LENGTH	64
 #define MAX_DESCRIPTION_LENGTH	128
-#define MAX_PLUGINOUTPUT_LENGTH	512
+#define MAX_PLUGINOUTPUT_LENGTH	15360
 
 #define MAX_PASSWORD_LENGTH     512