How to add IPv6 routing header to UDP and/or TCP packet in JAVA?

Question

I want to send IPv6 packets from server to client through a specific router. That's why I want to add Routing Header, which contains th address of specific router.

Does anyone know, how can I add Routing Header to a packet in JAVA?

Answer 1

My library may help you. This is a java library for crafting and sending packets. https://github.com/kaitoy/pcap4j

Answer 2

AFAIK大多数路由器出于安全原因会忽略此类信息（请参阅RFC 5095以了解原因），而Java不支持更改或检查标头信息。