@gvflavio Fiz este passo a passo mas eu ainda estou com problema de duplo NAT, tem alguma outra configuração? Poderia me ajudar? Obrigado.
traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 52 byte packets
1 192.168.0.1 (192.168.0.1) 2.155 ms 3.505 ms 2.222 ms
2 192.168.1.254 (192.168.1.254) 5.898 ms 3.000 ms 3.399 ms
3 * * *
4 100.120.68.94 (100.120.68.94) 7.973 ms
100.120.69.72 (100.120.69.72) 6.801 ms
100.120.69.74 (100.120.69.74) 16.830 ms
5 100.120.21.207 (100.120.21.207) 5.291 ms
100.120.17.137 (100.120.17.137) 5.570 ms
te-0-4-0-0-etco-df-rotd-01 (177.2.248.13) 16.865 ms
6 100.120.22.210 (100.120.22.210) 23.743 ms
100.120.22.212 (100.120.22.212) 44.955 ms
100.120.22.208 (100.120.22.208) 23.336 ms
7 100.120.20.246 (100.120.20.246) 47.285 ms
100.120.20.182 (100.120.20.182) 25.213 ms 23.772 ms
8 * * *
9 * * *
10 dns.google (8.8.8.8) 34.841 ms 36.077 ms 35.175 ms