Hey everyone. I noticed this past week that I was having some issues in trying to get to some ipv6 related sites and didn't think much of it until I realized that it had been ongoing for more than a few days.
Problem I'm having is in trying to pull up websites like ipv6.google.com, ipv6.netflix.com, ipv6.cnn.com, etc while using Google Chrome. Now I've been using Chrome for a while now and it has always worked perfectly fine with my ipv6 destinations and it seems like it's only something recent that's happened.
Now the weird part is this. If I try a different web browser like IE or Firefox the websites come up super fast like normal. Ok, so I figure it's Chrome then. Well I decided to check on my 1811's config and to turn off the IOS firewall configuration on the Tunnel interface. After doing that the websites come up perfectly fine in Chrome!
So, any suggestions on how to proceed or has anyone noticed any issues with Chrome and ipv6 related sites? I really hate going back to Firefox now since I've practically moved over entirely to Chrome and I don't like the fact of not having the firewall enabled on the tunnel.
Here is the configuration on my 1811 in case anyone sees something:
description Hurricane Electric IPv6 Tunnel Broker
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip flow ingress
ip flow egress
ipv6 address 2001:470:1C:1C5::2/64
ipv6 traffic-filter IPV6_EXTERNAL_ACL in
ipv6 inspect ipv6-out out
tunnel source 18.104.22.168
tunnel destination 22.214.171.124
tunnel mode ipv6ip
tunnel bandwidth transmit 10000000
tunnel bandwidth receive 10000000
ipv6 inspect name ipv6-out icmp
ipv6 inspect name ipv6-out tcp
ipv6 inspect name ipv6-out udp
ipv6 inspect name ipv6-out ftp
ipv6 access-list IPV6_EXTERNAL_ACL
permit icmp any any nd-na
permit icmp any any nd-ns
permit icmp any any echo-reply
sequence 35 permit icmp any any echo-request
sequence 40 permit icmp any any hop-limit
permit icmp any any time-exceeded
permit tcp any host 2001:470:B081::2 eq 51720
permit udp any host 2001:470:B081::2 eq 51720
deny ipv6 any any log
P.S. I can't even get to this site without either using one of the other browsers or disabling the FW on the 1811 for the ipv6 tunnel.