Note: Frost has been moved out from behind the CryptoCard firewall, as of 10/22/2006. You may scp directly to either frost.ucar.edu or frost.ncar.teragrid.org which will still use your CryptoCard for authentication.
It is easiest to use scp or sftp on Frost to transfer files between Frost and an outside machine. For example:
fr0102ge /home/voran> scp -r remotemachine.somedomain.edu:/home/voran/mydir .
If the firewall on the external machine will not allow you to ssh directly to it from Frost, then these links will get you started transferring files through roy to frost: