So this is what my network looks like,
ONR (huawei hg8240t5 router cannot be disabled) -> c921-4p -> switches etc. etc.'
If I connect directly to my ONR and try to browse IPv6 websites it works fine, I can even see my ipv6 address.
My ONR is already doing routing, here are my ipv4 and 6 dhcp settings.
DHCP settings ipv4 settings:
LAN Host IP Address: 192.168.1.254
Subnet Mask: 255.255.255.0
Start IP Address: 192.168.1.1
End IP Address: 192.168.1.253
ipv6 settings:
IPv6 address: fe80::1
Method of Obtaining Prefixes: WAN Agent
Parent Prefix:
Child Prefix Mask: ::/64
MTU: 1472
DNS Source on the LAN Side: DNS Agent
Enable Route Advertisement: Yes
Enable DHCPv6 Server: Yes
Resource Allocation Mode: Manual
Address/Prefix Assignment Mode: SLAAC
Other Information Assignment Mode: DHCPv6
ULA Mode: Disabled
Here are the settings for my c921-4p, I tried to do the ipv6, so port 4 is connected to my ONR and port 5 is connected to my pc for now. I get an Ipv6 address on my PC, but I am unable to access any ipv6 websites or see my global ipv6 address. Not sure what I am doing wrong here.
I also can't figure out where to add the quad9 dns servers. Any help here would be greatly appreciated! Thanks!!
ip dhcp pool DHCP-POOL
network 10.0.0.0 255.255.255.0
default-router 10.0.0.254
dns-server 9.9.9.9 149.112.112.112
!
no ip domain lookup
ip domain name cisco.com
ip name-server 9.9.9.9
ip name-server 149.112.112.112
ip cef
ipv6 unicast-routing
ipv6 cef
multilink bundle-name authenticated
!
interface GigabitEthernet4
description WAN
ip address dhcp
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
ipv6 address dhcp
ipv6 enable
!
interface GigabitEthernet5
description LAN
ip address 10.0.0.254 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
ipv6 address 2001:DB:AAAA:A::1/64
ipv6 enable
!
