On connection to rizon I got around 70 connection attempts (pasted below) .. it's the rizon server scanning for open proxies when you connect. Your router is doing its job and blocking the connections.
204.8.34.130 6081
204.8.34.130 38884
204.8.34.130 14321
204.8.34.130 6588
204.8.34.130 9000
204.8.34.130 8128
204.8.34.130 80
204.8.34.130 8080
204.8.34.130 808
204.8.34.130 8090
204.8.34.130 8082
204.8.34.130 7212
204.8.34.130 6748
204.8.34.130 8000
204.8.34.130 6588
204.8.34.130 63809
204.8.34.130 65506
204.8.34.130 6159
204.8.34.130 50050
204.8.34.130 63000
204.8.34.130 5490
204.8.34.130 4480
204.8.34.130 4471
204.8.34.130 35233
204.8.34.130 3802
204.8.34.130 3382
204.8.34.130 3801
204.8.34.130 3332
204.8.34.130 3128
204.8.34.130 3124
204.8.34.130 22635
204.8.34.130 18844
204.8.34.130 12527
204.8.34.130 1234
204.8.34.130 1098
204.8.34.130 58
204.8.34.130 1979
204.8.34.130 1029
204.8.34.130 9090
204.8.34.130 9000
204.8.34.130 8128
204.8.34.130 80
204.8.34.130 8080
204.8.34.130 808
204.8.34.130 8090
204.8.34.130 8082
204.8.34.130 7212
204.8.34.130 8000
204.8.34.130 6748
204.8.34.130 6588
204.8.34.130 65506
204.8.34.130 63809
204.8.34.130 6159
204.8.34.130 63000
204.8.34.130 50050
204.8.34.130 5490
204.8.34.130 4480
204.8.34.130 4471
204.8.34.130 3802
204.8.34.130 3801
204.8.34.130 35233
204.8.34.130 3382
204.8.34.130 3332
204.8.34.130 3124
204.8.34.130 3128
204.8.34.130 22635
204.8.34.130 18844
204.8.34.130 12527
204.8.34.130 1234
