Router and DNS forwarding

Hi all,

my router has resolv.conf:
nameserver 62.235.14.4
nameserver 62.235.13.199

Connected PC have resolv.conf:
nameserver 192.168.1.1
which is the router address.

From PC ping DNS addresses (ie www.google.com) are working but after few
days (mean no router rebooting) only ping IP addresses (ie.66.249.93.99)
are working and no more DNS. To correct this, resolv.conf need to be
completed with DNS server on each PC.

Apparently problem is DNS forwarding on router is no more working after
being up few days. Note: from router (access via telnet) DNS servers are
allways fine.

How / where can I check DNS forwarding ?
Any reason after few days it suddenly don't work ?

I know I can simply force DNS servers address on PC config in resolv.conf
but however I would like to understand what's the problem and prefer to use
DNS server return by provider on router configuration as these addresses
might change.

Thanks,
Bruno

Bruno Costacurta wrote:
> Hi all,
>
> my router has resolv.conf:
> nameserver 62.235.14.4
> nameserver 62.235.13.199
>
> Connected PC have resolv.conf:
> nameserver 192.168.1.1
> which is the router address.

Change connected PC to router DNS IP adress to those on router or run
dns serwer on your router or try to chcnge DNS on router