[FUG-BR] CARP - Alta disponibilidade de ips /30

[Luiz Gustavo]

Sim, da uma zoiada ai no man dele pra entender:

http://www.freebsd.org/cgi/man.cgi?query=freevrrpd&apropos=0&sektion=0&manpath=FreeBSD+9.0-RELEASE+and+Ports&arch=default&format=html

On Wed, 11 Apr 2012 12:30:49 -0300
Renato Frederick <renato em frederick.eti.br> wrote:

> Opa Luiz,
> 
> o VRRP para associar á uma interface física você especifica manualmente? 
> Eliminando a necessidade da interface ter que ter um IP da mesma máscara 
> da interface virtual?
> 
> []s
> 
> Em 11/04/2012 10:27, Luiz Gustavo escreveu:
> > On Wed, 11 Apr 2012 09:59:34 -0300
> > Alisson<alissongoncalves em bsd.com.br>  wrote:
> >
> >> isso que eu temia...
> >>
> >> entao quer dizer que se voce entrega um /30 para fazer um ponto a ponto
> >> para um cliente
> >>
> >> voce tera que entregar um /29
> >>
> >> nao tem outro jeito no FreeBSD?
> >>
> > [root em desktop] /usr/ports# cat net/freevrrpd/pkg-descr
> > freevrrpd is a VRRP (Virtual Router Redundancy Protocol) implementation
> > daemon under FreeBSD, NetBSD and OpenBSD.
> > This daemon has been rewritten from scratch and is not based on
> > existing projects.  In this second public release, you can find:
> >
> >         * A daemon RFC 2338 Compliant adapted on FreeBSD systems
> >         * Implementation of Virtual Adresses
> >         * Support for multiples VRID
> >         * Master announce state by sending multicast packets via BPF
> >         * Changing routes and IP in 3 seconds
> >         * Doing gratuitous ARP requests to clean the cache of all hosts
> >         * Election between different slave servers
> >         * Same host can be Slave and Master at the same time
> >         * Automatic Downgrade to Slave if a Master is up again
> >         * Anti-Address Conflict system
> >         * Multi-threaded vrrp daemon
> >         * Plain text password authentication
> >         * Using now only one BPF device for all VRID
> >         * Support netmask for Virtual IP addresses
> >         * Support for monitored circuit and dependances between VRIDs
> >         * Support for VLAN pseudo devices under *BSD
> >
> 
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