OP here, I was in the same situation. The only way I eventually managed to get the labs was by dirbusting this stanford course's url a few months ago (felt a bit bad about this but I was a bit desperate and it did the job, I managed to get the lab pdfs/htmls, zips and even the vm; I also found it a bit ironic that I managed to get network labs from a top university in such a fashion). But this link is the most up to date version, of course. And this time they put the labs in github, just great.