How to enable SSL handshake debugging for IS

This was very good advise, and we were very happy to find it, as we are investigating SSL issue and would require detailed SSL handshake debug information.
We have tried to activate the SSL debugger as advised here, but haven’t been able to get any output with it. Could someone please help here?

We have added these two lines to server.cnf.
watt.ssl.iaik.debug=true
watt.net.ssl.debug=true

And to get the stderr, we have added >> $MYLOG 2>&1 to server.sh at the end of line below.
${JAVA_RUN} -DWM_HOME=${WM_HOME} -Djavax.net.debug=all -classpath ${CLASSPATH} ${IS_PROXY_MAIN} ${IS_DIR}/bin/ini.cnf $ ${PREPENDCLASSES_SWITCH} ${PREPENDCLASSE
S} ${APPENDCLASSES_SWITCH} ${APPENDCLASSES} ${ENV_CLASSPATH_SWITCH} ${SAVED_CP}: $* >> $MYLOG 2>&1

However, there is nothing coming for ssl to the log file given in MYLOG. In fact, there’s only two errors (about /usr/lib/dld.sl) coming to mylog when ever IS is started, nothing else.
Even grepping for ssl_debug in doesn’t find anything in any file in any folder.

Could someone please comment if there is another way we could try to get the debug information? Or can you see what we are doing wrong?

Any comments are most appreciated.