Upgrading OS

We’d like to upgrade our PortServer CM 32 from Linux 2.2.14 to Linux 2.4.2. Is it possible? If it is, how would I do it?

Thanks,
Sunsa

Here is a link to the firmware upgrade page:
http://ftp.digi.com/support/firmware/pscm32/

Since the kernel is an integral part of the unit, it isn’t possible to just upgrade it seperately. The firmware link above is where you can get the most recent version of the firmware, which contains the latest kernel developed for the PSCM32.