Osmo-gbproxy » History » Version 2
laforge, 02/19/2016 10:48 PM
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1 | 1 | laforge | [PageOutline] |
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2 | = The Gb proxy = |
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4 | The purpose of the Gb proxy is to aggregate the Gb links of multiple |
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5 | BSS's and present them in one Gb link to the SGSN. |
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7 | More specifically, the Gb proxy terminates the NS-VCs of each BSS |
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8 | locally. Furthermore, it establishes one NS-VC with the SGSN. |
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10 | The proxy then forwards NS-DUs (BSSGP PDUs) between the SGSN and the |
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11 | respective BSS (and vice versa). |
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14 | == Configuring and using osmo-gbproxy == |
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15 | FIXME |
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16 | |||
17 | == Advanced use cases == |
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19 | 2 | laforge | === Cascading proxies === |
20 | 1 | laforge | |
21 | You can also cascade multiple Gb proxies behind each other, where a number |
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22 | of BSS connect to one Gb proxy, which in turn connects to another Gb proxy, |
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23 | which then finally connects to the SGSN. |
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25 | The reason for this type of use can be broken or limited Gb implementations |
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26 | in proprietary BSS equipment, which fails to re-connect the Gb link after some |
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27 | intermittent network outage. |
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28 | |||
29 | == Design documentation == |
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30 | |||
31 | There's a more detailed [wiki:osmo-gbproxy_design design description] outlining |
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32 | details of the proxy. |