[Serusers] NAT traversal with redundant server (The problem when enable the MySql)

Klaus Darilion klaus.mailinglists at pernau.at
Sun Mar 28 13:50:20 CEST 2004


Do I have to start/restart ser after an IP takeover or is it somehow 
possible to configue the virtual IP address in advance so that ser uses 
this IP address as soon as it becomes available?

Klaus

Jiri Kuthan wrote:
> At 01:29 AM 3/28/2004, Klaus Darilion wrote:
> 
>>What do you mean by "tools"? For symmetric NATs, the proxy that sends the request to the UA must have the same IP address as the proxy that received the REGISTER request - so I thought of using IP takeover (heartbeat) is the only way (except UAs which can register at multiple proxies). Is there any other way to solve this problem?
> 
> 
> no, you need to take-over IP. There are different tools to achieve so, hearbeat one
> of them, VRRP another one and potentialy some more.
> 
> -jiri 
> 
> 




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