Netopia 2200 Manual do Utilizador Página 161

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 351
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 160
161
Firewall Tutorial
Source IP Address = 199.211.211.17
Source IP address mask = 255.255.255.255
Destination IP Address = 0.0.0.0
Destination IP address mask = 0.0.0.0
Using the tables on page 158, find the destination port and protocol numbers (the local
Telnet port):
Protocol = TCP (or 6)
Destination Port = 23
The filter should be enabled and instructed to block the Telnet packets containing the
source address shown in step 2:
Forward = unchecked
This four-step process is how we produced the following filter from the original rule:
Vista de página 160
1 2 ... 156 157 158 159 160 161 162 163 164 165 166 ... 350 351

Comentários a estes Manuais

Sem comentários