
Chapter 15 Firewall
The following table describes the labels in this screen.
Table 65 Security > Firewall > Default Action
LABEL | DESCRIPTION |
Packet Direction | This is the direction of travel of packets (LAN to Router, LAN to WAN, WAN to Router, |
| WAN to LAN). |
| Firewall rules are grouped based on the direction of travel of packets to which they apply. |
| For example, LAN to Router means packets traveling from a computer/subnet on the |
| LAN to the |
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Default Action | Use the |
| packets that are traveling in the selected direction and do not match any of the firewall |
| rules. |
| Select Drop to silently discard the packets without sending a TCP reset packet or an ICMP |
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| Select Reject to deny the packets and send a TCP reset packet (for a TCP packet) or an |
| ICMP |
| Select Permit to allow the passage of the packets. |
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Apply | Click this to save your changes. |
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Cancel | Click this to restore your previously saved settings. |
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