As part of our efforts to improve security, we will be making some changes to the configuration of our gateway nodes on Monday August 18th, 2025. Initially, these changes will only affect a single gateway node (gateway-00.hpcc.msu.edu), but eventually all gateway nodes will have the updated configuration. If you experience an error in connecting to the hpcc after Monday, you may need to update your ssh client. As always, please submit a ticket if you have any questions or experience an ongoing issue connecting to the HPCC.