Can´t go to login screen

[Hayu.]

I was playing and my internet went down. When it came back, I tried to connect to eurobattle but i got the following error:
Unable to connect to battle.net
You may be trying to connect to an invalid battle.net server. If you are using a modem, you may need to manually connect to the internet before connecting to battle.net.
PS: when my internet was down, i tried to log in, i think it started there..
And when i try to login my ghost it says:
[ BNET: server.eurobattle.net] refreshed ban list (0 -> 58 bans)
[ BNET: server.eurobattle.net] connecting to server [server.eurobattle.net] on port 6112
[ BNET: server.eurobattle.net] resolved and cached server IP address 78.46.66.104
[ BNET: server.eurobattle.net] connected
[ TCPSOCKET] closed by remote host
[ BNET: server.eurobattle.net] disconnected from battle.net due to socket not connected
[ BNET: server.eurobattle.net] waiting 90 seconds to reconnect






I dont know what to do.. please help!!
Thanks

[PetyseXy]

Are you usin routers? If yes, you need add the lookpack.

Anyway, try login in warcraft 3 or Topaz.

[Hayu.]

i was playing normally before my internet went down, i didnt change anything and i have loopback but with the messages of my ghost i wanted to show whats the error because i cant login too

[Taz.]

Does the error come directly after you press Battle.net or takes time ?