Re: [SR-Users] high availability and load balancing

2018-11-10 Thread eyas barhouk
thankful. thanks in advance & regards. Eyas From: sr-users on behalf of Mojtaba Sent: Friday, November 9, 2018 9:05 PM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] high availability and load balancing Hi, The concept of HA in IMS is a lit

Re: [SR-Users] high availability and load balancing

2018-11-09 Thread Mojtaba
Hi, The concept of HA in IMS is a little different in non-IMS network. In each node of CSCF in IMS, you could do HA separately. For example in PCSCF, you could use DNS load balancer to select one of your PCSCF. Actually the UE just see one domain as PCSCF, while you may have more than one PCSCF

Re: [SR-Users] high availability and load balancing

2018-11-09 Thread Kjeld Flarup
Hi Eyas A typical HA setup has two kamailio proxies with identical setup. Use keepalived or similar to give the proxies a shared IP. Because of the shared IP, all traffic will go to one proxy only. Thus each of the proxies must be able to handle all traffic, mening the functionality must be

[SR-Users] high availability and load balancing

2018-11-09 Thread eyas barhouk
hello dears, i'm using kamailio 5.1 as IMS , and i have the following servers: * p-cscf * i-cscf-1 ,icscf-2 * s-cscf-1,scscf-2 i need to do high availability and load balancing between my servers , but i have some questions like do i have to use keepalived or dispatcher module and