Unable to setup GATT

Hi,

We are trying to setup two machines, with btgatt-server and btgatt-client
running on either side.

On btgatt-server: (--index hci0 -r)
1.	hciconfig hci0 up
2.	hciconfig hci0 leadv
3.	bluetoothd is running with -ndE option.

"Started listening on ATT channel, waiting for connections"

On btgatt-client: (--index hci0 -d <server addr>)
1.	hciconfig hci0 up
2.	bluetoothd -ndE

After running btgatt-client with above options, it gets connected to
btgatt-server and returns below error message,
"GATT Discovery procedure failed - error code 0x0a"
Which means "ATTR_NOT_FOUND", and ATT is not ready.

Could anyone please help us, if we missed any steps to make the gatt
server/client up and running?

Thanks,
Best Regards,
Bharat