macro
{.get|external address.} can return the current internet address if is valid else nothing.
using the macro inside the template take a lot of time.
to reduce it you can do this
events
[+start]
{.set|#external-address|{.get|external address.}.}
[every 10 minutes]
{.set|#external-address|{.get|external address.}.}
then you insert this macro in your template
{.^#external-address.}
thanks to silentpliz to his report of this inconvenient.
