28 Dec
2014
28 Dec
'14
8:50 a.m.
On 28 Dec 2014, at 09:25, Mahmoud Ramadan Ali cisco.and.more.blog@gmail.com wrote:
In addition, you can work with virtual IPs with Heartbeat/Pacemaker.
Carsten is completely right, the primary alternative is using DNS SRV records for load balancing and failover.
The only issue is if you have NAT clients that lock to a single IP. In that case, you may want to look into IP failover.
For more information about DNS SRV and NAPTR you can take a look at my presentation about SIP and DNS on Slideshare: http://www.slideshare.net/oej/sip-and-dns
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