desintall and reinstall

i'm trying to desintall piratebox and reinstall the official mr3020

# opkg update && opkg install unzip
# cd /tmp
# wget [www.tp-link.com]
# unzip TL-MR3020*.zip
# mtd -r write mr3020*up*.bin firmware

i can ping 8.8.8.8 but i can't ping google.com


it was working for installation but now nothing work.


login as: root
root@192.168.0.198's password:


BusyBox v1.19.4 (2013-03-14 11:28:31 UTC) built-in shell (ash)
Enter 'help' for a list of built-in commands.

_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
ATTITUDE ADJUSTMENT (12.09, r36088)
-----------------------------------------------------
* 1/4 oz Vodka Pour all ingredients into mixing
* 1/4 oz Gin tin with ice, strain into glass.
* 1/4 oz Amaretto
* 1/4 oz Triple sec
* 1/4 oz Peach schnapps
* 1/4 oz Sour mix
* 1 splash Cranberry juice
-----------------------------------------------------
root@C3Leweh1:~# vi /etc/config/network

config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'

config interface 'lan'
option ifname 'eth0'
option type 'bridge'
option ipaddr '192.168.0.198'
option proto 'static'
option netmask '255.255.255.0'
option gateway '192.168.0.1'
list dns '192.168.0.1'
list dns '8.8.8.8'


~
~
~
~
~
root@C3Leweh1:~# ping google.com
PING google.com (192.168.1.1): 56 data bytes
^C
--- google.com ping statistics ---
8 packets transmitted, 0 packets received, 100% packet loss
root@C3Leweh1:~# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=39 time=57.283 ms
64 bytes from 8.8.8.8: seq=1 ttl=39 time=54.805 ms
64 bytes from 8.8.8.8: seq=2 ttl=39 time=54.386 ms
64 bytes from 8.8.8.8: seq=3 ttl=39 time=53.947 ms
64 bytes from 8.8.8.8: seq=4 ttl=39 time=56.968 ms
64 bytes from 8.8.8.8: seq=5 ttl=39 time=54.325 ms
64 bytes from 8.8.8.8: seq=6 ttl=39 time=56.409 ms
64 bytes from 8.8.8.8: seq=7 ttl=39 time=57.694 ms
64 bytes from 8.8.8.8: seq=8 ttl=39 time=56.797 ms
^C
--- 8.8.8.8 ping statistics ---
9 packets transmitted, 9 packets received, 0% packet loss
round-trip min/avg/max = 53.947/55.846/57.694 ms
root@C3Leweh1:~# login as: root
-ash: login: not found
root@C3Leweh1:~# root@192.168.0.198's password:
>
>
> BusyBox v1.19.4 (2013-03-14 11:28:31 UTC) built-in shell (ash)
> Enter 'help' for a list of built-in commands.
>
> _______ ________ __
> | |.-----.-----.-----.| | | |.----.| |_
> | - || _ | -__| || | | || _|| _|
> |_______|| __|_____|__|__||________||__| |____|
> |__| W I R E L E S S F R E E D O M
> -----------------------------------------------------
> ATTITUDE ADJUSTMENT (12.09, r36088)
> -----------------------------------------------------
option ifname 'eth0'
option type 'bridge'
> * 1/4 oz Vodka Pour all ingredients into mixing
> * 1/4 oz Gin tin with ice, strain into glass.
> * 1/4 oz Amaretto
> * 1/4 oz Triple sec
> * 1/4 oz Peach schnapps
> * 1/4 oz Sour mix
> * 1 splash Cranberry juice
> -----------------------------------------------------
> root@C3Leweh1:~# vi /etc/config/network
>
> config interface 'loopback'
> option ifname 'lo'
> option proto 'static'
> option ipaddr '127.0.0.1'
> option netmask '255.0.0.0'
>
> config interface 'lan'
> option ifname 'eth0'
> option type 'bridge'
> option ipaddr '192.168.0.198'
> option proto 'static'
> option netmask '255.255.255.0'
> option gateway '192.168.0.1'
> list dns '192.168.0.1'
> list dns '8.8.8.8'
>
>
> ~
> ~
> ~
> ~
> ~
> root@C3Leweh1:~# ping google.com
> PING google.com (192.168.1.1): 56 data bytes
> ^C
> --- google.com ping statistics ---
> 8 packets transmitted, 0 packets received, 100% packet loss
> root@C3Leweh1:~# ping 8.8.8.8
> PING 8.8.8.8 (8.8.8.8): 56 data bytes
> 64 bytes from 8.8.8.8: seq=0 ttl=39 time=57.283 ms
> 64 bytes from 8.8.8.8: seq=1 ttl=39 time=54.805 ms
> 64 bytes from 8.8.8.8: seq=2 ttl=39 time=54.386 ms
> 64 bytes from 8.8.8.8: seq=3 ttl=39 time=53.947 ms
> 64 bytes from 8.8.8.8: seq=4 ttl=39 time=56.968 ms
> 64 bytes from 8.8.8.8: seq=5 ttl=39 time=54.325 ms
> 64 bytes from 8.8.8.8: seq=6 ttl=39 time=56.409 ms
> 64 bytes from 8.8.8.8: seq=7 ttl=39 time=57.694 ms
> 64 bytes from 8.8.8.8: seq=8 ttl=39 time=56.797 ms
> ^C
> --- 8.8.8.8 ping statistics ---
> 9 packets transmitted, 9 packets received, 0% packet loss
> round-trip min/avg/max = 53.947/55.846/57.694 ms
> root@C3Leweh1:~#
>