If you do not already have an understanding of firewall filters, read Firewall Filter Overview.
Unlike a stateful firewall filter, you can configure a stateless firewall filter before configuring the interfaces on which they are applied.
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If a packet does not match any terms in a firewall filter rule, the packet is discarded. Take care you do not configure a stateless firewall filter that prevents you from accessing the Services Router after you commit the configuration. For example, if you configure a firewall filter that does not match HTTP or HTTPS packets, you cannot access the router with the J-Web interface. |