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| ZyWALL 5/35/70 Series User’s Guide |
| Table 67 Default Rule (Router Mode) (continued) | |
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| LABEL | DESCRIPTION |
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| Packet Direction | This is the direction of travel of packets (LAN to LAN/ZyWALL, LAN to WAN, LAN |
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| to DMZ, LAN to WLAN, WAN to LAN, WAN to WAN/ZyWALL, WAN to DMZ, |
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| WAN to WLAN, DMZ to LAN, DMZ to WAN, DMZ to DMZ/ZyWALL, DMZ to |
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| WLAN, WLAN to LAN, WLAN to WAN, WLAN to DMZ or WLAN to WLAN/ |
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| ZyWALL). |
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| Firewall rules are grouped based on the direction of travel of packets to which they |
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| apply. For example, LAN to LAN/ZyWALL means packets traveling from a |
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| computer/subnet on the LAN to either another computer/subnet on the LAN interface |
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| of the ZyWALL or the ZyWALL itself. |
| Default Action | Use the |
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| (discard and send an ICMP |
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| Permit (allow the passage of) packets that are traveling in the selected direction. |
| Log | Select the check box to create a log (when the above action is taken) for packets |
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| that are traveling in the selected direction and do not match any of your customized |
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| rules. |
| Apply | Click Apply to save your changes back to the ZyWALL. |
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| Reset | Click Reset to begin configuring this screen afresh. |
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11.7 Firewall Default Rule (Bridge Mode)
Click SECURITY, FIREWALL to open the Default Rule screen. Enable (or activate) the firewall by selecting the Enable Firewall check box.
Use this screen to configure general firewall settings when the ZyWALL is set to bridge mode.
Chapter 11 Firewall Screens | 216 |