[OpenSIPS-Users] Load balancer and Access control list

[Peter P GMX]

Hello Bogdan,

> maybe you can configure LB 
> to put the original SRC IP into a SIP header into the request.

Do you have a hint how to do that?

Best regards
Peter

Bogdan-Andrei Iancu schrieb:
> Hi Peter,
>
> Interesting - the LB was not designed to work via 3xx redirect model, 
> even so, with some changes, it is possible to do it.
>
> On the other side, can you trick FS to look for the IP (used for ACLs) 
> somewhere else than the net level (src IP) ? maybe you can configure LB 
> to put the original SRC IP into a SIP header into the request.
>
> Regards,
> Bogdan
>
> Peter P GMX wrote:
>   
>> Hello,
>>
>> I am using OpenSIPS as a load balancer in front of Freeswitch by using
>> the load balancer module.
>> Scenario: All phones are registered at Freeswitch. Some gateways provide
>> calls via registered accounts  and some external gateways are accepted
>> by their IPs (access control list, ACL).
>>
>> When using OpenSIPS in front of Freeswitch I am losing the ACL feature
>> for some external gateways, as from Freeswitch's perpective all calls
>> are now coming from OpenSIPS.
>>
>> Does anybody know how to solve this ACL problem? Is there a way load
>> balance by redirecting invites (302 Moved temporarily) to Freeswitch?
>> Then the gateway will contact Freeswitch directly and ACLs will still apply.
>> So is there any load balancing feature in OpenSIPS which uses redirects
>> or do I have to implement it by myself? E.g. by a perl script which
>> changes the redirect IP on every request (e.g. round robin).
>>
>> Best regards
>> Peter
>>
>>
>>
>>
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>>
>>   
>>     
>
>
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