Depends on what you are looking to download.
For full installs, i.e., x.0 and x.y releases as well as most x.y.z and x.yMPz releases, those come from Symantec download sites - FileConnect or TrialWare -- which are http-based.
For rolling patches, point patches, etc., you can find and pick the patch via http on your laptop at the VOS site:
https://vos.symantec.com/patch/matrix
then use the ftp location of the patch selected to go directly to your sever. For example,
ftp://ftp.veritas.com/pub/support/patchcentral/Linux/5.0_MP3/vm/vm-sles10_x86_64-5.0MP3RP3-patches.tar.gz
Scott