[Users] OpenSER and Redundancy

[Bogdan-Andrei Iancu]

I guess the most important issue will be the location DB :
    - use no-cache mode
    - use cache mode and fins a way to synchronize the caches.

regards,
bogdan

Martin Klisch wrote:

>Hi,
>
>the MySQL Table and Radius-Servers are located on another redundant machines.
>
>we are now thinking about putting all services onto two sun t2000.
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>>Hi MArtin,
>>
>>it should work, but what about the mysql DB? is it located on a
>>different machine and accessed by both proxy servers?
>>
>>regards,
>>bogdan
>>
>>Martin Klisch wrote:
>>
>>    
>>
>>>Hi,
>>>
>>>is anyone using openser in a redundancy enviroment? i'm planning to use
>>>two sunfire with a running openser on each.
>>>
>>>both openser get the same ip adress. on a cisco switch i can switch
>>>between too servers via hsrp. so i have a running openser on the
>>>expensive
>>>sunfire with redundant disk-drives and power supply. on the other cheap
>>>sunfire runs the backup client on standby. the backup server checks (for
>>>example via sipsak) the availability of the main server every second.
>>>
>>>the user-locations are written into a mysql table.
>>>
>>>so if server1 fails, server2 can recognize it in a second and can switch
>>>over.
>>>so only some transaction, which were processed at the moment of the
>>>failure will lost.
>>>
>>>what do you think. could this work? anyone has other ideas?
>>>
>>>bye, martin
>>>
>>>
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>>>
>>>      
>>>
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