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| Chapter 12 Policy and Static Routes |
| Table 90 Network > Routing > Policy Route > Edit (continued) | |
| LABEL | DESCRIPTION |
| Incoming Service | Select the service that the client computer sends to a remote server. |
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| The incoming service should have the same service or protocol type as what you |
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| configured in the Service field. |
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| Trigger Service | Select a service that a remote server sends. It causes (triggers) the ZyWALL to |
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| forward the traffic (received on the outgoing interface) to the client computer that |
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| requested the service. |
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| Add icon | Click the Add icon in the heading row to add a new first entry. |
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| Click the Add icon in an entry to add a rule below the current entry. |
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| Click the Remove icon to delete an existing rule from the ZyWALL. A window |
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| displays asking you to confirm that you want to delete the rule. |
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| In a numbered list, click the Move to N icon to display a field to type a number for |
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| where you want to put that rule and press [ENTER] to move the rule to the number |
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| that you typed. |
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| The ordering of your rules is important as they are applied in order of their |
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| numbering. |
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| Bandwidth | This allows you to allocate bandwidth to a route and prioritize traffic that matches |
| Shaping | the routing policy. |
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| You must also enable bandwidth management in the main policy route screen |
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| (Network > Routing > Policy Route) in order to apply bandwidth shaping. |
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| Maximum | Specify the maximum bandwidth (from 1 to 1048576) allowed for the route in kbps. |
| Bandwidth | If you enter 0 here, there is no bandwidth limitation for the route. |
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| If the sum of the bandwidths for routes using the same next hop is higher than the |
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| actual transmission speed, lower priority traffic may not be sent if higher priority |
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| traffic uses all of the actual bandwidth. |
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| To reserve bandwidth for traffic that does not match any of the policy routes, leave |
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| some of the interface’s bandwidth unbudgeted and do not enable Maximize |
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| Bandwidth Usage. |
| Bandwidth | Enter a number between 1 and 7 to set the priority for traffic. The smaller the |
| Priority | number, the higher the priority. If you set the maximum bandwidth to 0, the |
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| bandwidth priority will be changed to 0 after you click OK. That means the route |
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| has the highest priority and will get all the bandwidth it needs up to the maximum |
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| available. |
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| A route with higher priority is given bandwidth before a route with lower priority. |
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| If you set routes to have the same priority, then bandwidth is divided equally |
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| amongst those routes. |
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| Maximize | Select this check box to have the ZyWALL divide up all of the interface’s |
| Bandwidth Usage | unallocated and/or unused bandwidth among the policy routes that require |
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| bandwidth. Do not select this if you want to reserve bandwidth for traffic that does |
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| not match any of the policy routes. |
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| OK | Click OK to save your changes back to the ZyWALL. |
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| Cancel | Click Cancel to exit this screen without saving. |
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12.3 IP Static Route Screen
Click Network > Routing > Static Route to open the Static Route screen. This screen displays the configured static routes. Configure static routes to be able to use RIP or OSPF to propagate the routing information to other routers.
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ZyWALL USG 100/200 Series User’s Guide | |
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