yum.osc.edu - the site that hosts our install-able packages - recently came under a DDOS attack from some Chinese IPs. For this reason, we’ve started to block these malicious IPs with /24 and /16 CIDRs.
If your institution is being blocked by us and you’re now unable to download RPMs or .deb files, please reach out to us to remedy the issue through:
- opening a ticket here on discourse
- messaging a maintainer here on discourse