Problem trying connect by SSH/telnet

I can't connect by SSH or telnet with my MR3020 after i configured the firewall and wireless according this turorial: [docs.google.com]
My problem now is i can't change the configurations, i tried connect directly with my computer, connect by wifi and connect in my home router after by my home wifi, but in no one of this attempts i got the access by SSH or telnet.

Another problem is that i could not ping google.com, when i attempt appears: ping: bad address 'google.com'

Obs: i'm with the openwrt firmware.

Network configurations:

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 '192.168.1.101'
option netmask '255.255.255.0'
option gateway '192.168.1.1'
list dns '192.168.1.1'
list dns '8.8.8.8'

Firewall config;

config defaults
option syn_flood 1
option input ACCEPT
option output ACCEPT
option forward ACCEPT
# Uncomment this line to disable ipv6 rules
# option disable_ipv6 1

config zone
option name lan
option network 'lan'
option input ACCEPT
option output ACCEPT
option forward ACCEPT

config zone
option name wan
option network 'wan'
option input ACCEPT
option output ACCEPT
option forward ACCEPT
option masq 1
option mtu_fix 1

config forwarding
option src lan
option dest wan

Wireless config:
in wireless this is the only line i modified

option disabled '0'


I hope you can help me, sorry by the english, i'm brazilian (tu)