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- Timestamp:
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Oct 17, 2013, 10:24:30 AM (11 years ago)
- Author:
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davide
- Comment:
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v55
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v56
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82 | 82 | === 4.3.1 Click Modular Router === |
83 | 83 | |
84 | | The currently supported Data Path Module is the Click Modular Router, v1.6; later, this is planned to be replaced with v1.8. |
85 | | |
86 | | The functionality of the CLICK Modular Router is based on a dynamically configurable L2 learning switch, and its configuration is shown in Fig 5. |
| 84 | The currently supported Data Path Module is the Click Modular Router, v1.6; later, this is planned to be replaced with v2.x. |
| 85 | |
| 86 | The functionality of the Click Modular Router is based on a dynamically configurable L2 learning switch, and its configuration is shown in Fig 5. |
87 | 87 | |
88 | 88 | |
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101 | 101 | * ARP Requests from GENI Access Network: handled by ARP manager |
102 | 102 | |
103 | | Data paths are setup by the CLICK configuration file; see (reference below). This configuration file is initialized by the Control Module, and then updated whenever data flows are added or deleted. With the current v1.6 implementation, the CLICK modular router must be restarted after the configuration file is updated. |
| 103 | Data paths are setup by the Click configuration file; see (reference below). This configuration file is initialized by the Control Module, and then updated whenever data flows are added or deleted. With the current v1.6 implementation, the Click modular router must be restarted after the configuration file is updated. This will not be necessary with Click 2.x. |
104 | 104 | |
105 | 105 | === 4.3.2 Open Flow Switch === |
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116 | 116 | == 4.4 Control Module == |
117 | 117 | |
118 | | The Control Module talks to the NEC BTS, the ASN-GW Controller and the Data Path Module (e.g., CLICK Modular Router). |
| 118 | The Control Module talks to the NEC BTS, the ASN-GW Controller and the Data Path Module (e.g., Click Modular Router). |
119 | 119 | |
120 | 120 | For Case 1, the Control Module is the Simple Authorization Manager (SAM). |
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151 | 151 | === 4.4.2 WiMAX RF Aggregate Manager === |
152 | 152 | |
153 | | For Cases 2 and 3, the WiMAX RF Agg Mgr replaces the SAM and talks to the NEC IDU, the ASN-GW Controller and the Data Path Module (e.g., CLICK Modular Router). |
| 153 | For Cases 2 and 3, the WiMAX RF Agg Mgr replaces the SAM and talks to the NEC IDU, the ASN-GW Controller and the Data Path Module (e.g., Click Modular Router). |
154 | 154 | |
155 | 155 | The WiMAX RF Agg Mgr deals with these parameters: MS MAC address; gre tunnel identifier; VLAN tag number. |