Chapter 8 WAN Screens
Table 32 NETWORK > WAN > WAN (Ethernet Encapsulation) (continued)
LABEL | DESCRIPTION |
Relogin | The Telia server logs the ZyWALL out if the ZyWALL does not log in periodically. |
Every(min) | Type the number of minutes from 1 to 59 (30 default) for the ZyWALL to wait |
(Telia Login only) | between logins. |
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WAN IP Address |
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Assignment |
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Get automatically | Select this option If your ISP did not assign you a fixed IP address. This is the |
from ISP | default selection. |
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Use Fixed IP | Select this option If the ISP assigned a fixed IP address. |
Address |
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My WAN IP | Enter your WAN IP address in this field if you selected Use Fixed IP Address. |
Address |
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My WAN IP | Enter the IP subnet mask (if your ISP gave you one) in this field if you selected Use |
Subnet Mask | Fixed IP Address. |
Gateway IP | Enter the gateway IP address (if your ISP gave you one) in this field if you selected |
Address | Use Fixed IP Address. |
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Advanced Setup |
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Enable NAT | Network Address Translation (NAT) allows the translation of an Internet protocol |
(Network | address used within one network (for example a private IP address used in a local |
Address | network) to a different IP address known within another network (for example a |
Translation) | public IP address used on the Internet). |
| Select this check box to enable NAT. |
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RIP Direction | RIP (Routing Information Protocol) allows a router to exchange routing information |
| with other routers. The RIP Direction field controls the sending and receiving of |
| RIP packets. |
| Choose Both, None, In Only or Out Only. |
| When set to Both or Out Only, the ZyWALL will broadcast its routing table |
| periodically. |
| When set to Both or In Only, the ZyWALL will incorporate RIP information that it |
| receives. |
| When set to None, the ZyWALL will not send any RIP packets and will ignore any |
| RIP packets received. |
| By default, RIP Direction is set to Both. |
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RIP Version | The RIP Version field controls the format and the broadcasting method of the RIP |
| packets that the ZyWALL sends (it recognizes both formats when receiving). |
| Choose |
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| probably adequate for most networks, unless you have an unusual network |
| topology. Both |
| difference being that |
| multicasting. Multicasting can reduce the load on |
| generally do not listen to the RIP multicast address and so will not receive the RIP |
| packets. However, if one router uses multicasting, then all routers on your network |
| must use multicasting, also. By default, the RIP Version field is set to |
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Enable Multicast | Select this check box to turn on IGMP (Internet Group Multicast Protocol). IGMP is |
| a |
| not used to carry user data. |
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ZyWALL 2 Plus User’s Guide |
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