> I'm surprised to hear all packets are processed in userspace... Specifically for cases of forwarding DPDK-style approach can be faster because it will incur

> I'm surprised to hear all packets are processed in userspace... Specifically for cases of forwarding DPDK-style approach can be faster because it will incur fewer buffer copies. Starlink only does 25-200Mbps and average packets are like 7-8x larger so at most you're doing ~36000 PPS which is pretty manageable even on 1Ghz