Hello,
We found out yesterday that there is a problem in serctl. If you try to add an alias using serctl utility, it expires immedialy. serctl creates expires value that is too big and variable that contains the expires value overflows.
The problem was fixed yesterday in both, stable and unstable, CVS branches.
To fix the problem, you can either edit serctl script and change the line FOREVER_REL=1073741823 to FOREVER_REL=1003741823 or update the script from the stable CVS branch:
cd sip_router cd scripts cvs update sc
and then reinstall the script (either using make install or by hand -- cp sc /usr/local/sbin/serctl)
We apologize for the inconvenience.
Jan.