--- /usr/bin/nxssh.orig	2010-03-16 09:52:28 +0300
+++ /usr/bin/nxssh	2010-03-16 09:52:37 +0300
@@ -3,4 +3,4 @@
 NXCOMMAND=$(basename $0)
 
 export LD_LIBRARY_PATH=/usr/lib/NX:$LD_LIBRARY_PATH
-exec /usr/lib/$NXCOMMAND ${1+"$@"}
+exec /usr/lib/$NXCOMMAND ${1+"$@"} -o StrictHostKeyChecking=no