[pppoe]
username='my username'
password='and the password'

[connection]
id=RDS
uuid=51867b63-ff06-4459-9a85-11fc3d816811
type=pppoe
autoconnect=false

[ppp]
lcp-echo-failure=5
lcp-echo-interval=30

[802-3-ethernet]
duplex=full

[ipv4]
method=auto

Everything coincides with what I`ve set up , the username and the password are ok too.
This exact connection worked before but suddenly something happend.
Could some ports be restricting packets???