This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 54%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EQL%3C/text%3E%3C/svg%3E)
hi:
I can’t find the implementation of IPV6 forwarding in the netx duo code. Does netx duo support IPV6 forwarding now?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 74%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
@qingsheng.li Welcome to Microsoft Q&A forum!
Did you look at these documentations already?
Azure RTOS NetX Duo Services and IPv6 in NetX Duo
IPv6 uses a default router to forward packets to offlink destinations. The NetX Duo service nxd_ipv6_default_router_addenables an application to add an IPv6 router to the default router table.
When forwarding IPv6 packets, NetX Duo first checks if the packet destination is on-link. If not, NetX Duo checks the default routing table for a valid router to forward the off-link packet to.
Okay, thanks for the support, I am looking at the code myself
hi:
I did not find a place to use the default router table for routing in the IPv6 data receiving process. Can you tell me where the IPv6 data is routed? Or ipv6 routing operations need to be processed in the network card driver?
Hi @qingsheng.li , NetX Duo does not support IPv6 forwarding yet.