In an Enterprise Network, Is it possible to Intercept HTTP Requests and Respond 302 Redirect using TAP/SPAN/Mirror Port Traffic

All the end users traffic towards Internet (RX/TX) will be mirrored to the New Device, where we need to examine the HTTP Headers and apply some logic to decide whether to redirect or not. If redirect required, we need to send 302 response to users, so that the users will be taken the redirected page in their web browser.

if possible, Kindly suggest how to achieve.. the required software and hardware for serving about 1 gbps http throughput