Hi,

Recently we moved the Base OS of our product from centos 6 to centos 7. Since then configuring IPv6 using slaac doesn't work. I am quite new to ipv6 and doesn't have much clue on how to proceed on this.
Can someone help on how to troubleshoot this.
Thought of restarting network and then do a Network capture and find whats going wrong, but tcpdump fails since the interface goes down during network restart. An attempt to capture
network as soon as "ifup eth0" was executed, also didn't help.


Please help....


I didn't find the right solution from the Internet.
References
https://www.linuxquestions.org/questions...ing-4175616892/
whiteboard explainer