medaver wrote on Friday, March 08, 2019:
I have IPv4 and IPv6 both running on my stack. I can successfully ping both my IPv4 and IPv6 IP from my PC. I am now trying trying to connect to the web server. It works fine using the IPv4 address but not IPv6.
When the client (Chrome) is trying to connect on port 80 with IPv6, I see the “SYN” being sent. The server responds with “SYN, ACK” but then an “ACK” is never sent back to the server from the client. The client times out and then retries with a “SYN” again.
Attahced are wireshark captures for both my IPv4 and IPv6 transactions.
Any insight would be helpful!