06-15-2010 03:59 AM - edited 03-06-2019 11:35 AM
Dear All
My customer is requesting to check the IPV6 in the router..So i assigned the IP for Laptop as 2001:0DB8:2222:1017::73 and Gateway will be 2001:DB8:2222:1018::73.From the Laptop, i can able to ping the Gateway.
But i cant able to ping the Laptop ip from Router.Simillarly, i cant able to take telnet of router if i am in ipv6.What to do?
Tks&Rgds
Senthil
06-15-2010 04:39 AM
Hello Senthil,
post your configuration
be also aware that on a LAN segment IPv6 is usually deployed using EUI-64 addresses
see
Also be aware that likely a firewall is running on the PC and this could explain what you see
Hope to help
Giuseppe
06-15-2010 05:56 AM
Dear Giuseppe,
In router end, i have configured like this,
Router#sh run int gi4/7
Building configuration...
Current configuration : 104 bytes
!
interface GigabitEthernet4/7
no ip address
ipv6 address 2001:DB8:2222:1018::73/64
ipv6 enable
end
and i gave the laptop ip as 2001:DB8:2222:1018::73..Now i can able to ping router end ip but not able to ping laptop ip..what to do?
also i gave ipv6 unicast-routing command globally..
Thanks for ur reply
Senthil
06-15-2010 08:00 AM
Hello Senthil,
it is the same as with IPv4: if a firewall is running on the PC you can typically ping from PC to router but you cannot do the opposite so I would look for firewall service on the PC
Hope to help
Giuseppe
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