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

From: Renato Frederick <renato@xxxxxxxxxxxxxxxx>
To: freebsd@xxxxxxxxxx
Subject: Re: [FUG-BR] CARP - Alta disponibilidade de ips /30
Date: Wed, 11 Apr 2012 12:30:49 -0300
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?


Em 11/04/2012 10:27, Luiz Gustavo escreveu:
On Wed, 11 Apr 2012 09:59:34 -0300
Alisson<alissongoncalves@xxxxxxxxxx>  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@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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