Dropped TCP packets on EC2 and Xen - CraftyCode
After months of debugging, testing, testing, and testing we’ve found the cause for TCP packets going missing from our EC2 instances: it is a Xen issue apparently. Symptoms TCP packets flow normally and then, suddenly, it stops. Data from remote host to the cloud instance still flow, with TCP ACKs coming in from the cloud, … Continue reading "Dropped TCP packets on EC2 and Xen"