[CentOS] Forward http traffic
Antonio da Silva Martins Junior
asmartins at uem.br
Wed Jan 8 09:54:50 UTC 2014
----- "Nikolaos Milas" <nmilas at noa.gr> escreveu:
> De: "Nikolaos Milas" <nmilas at noa.gr>
> Para: "CentOS mailing list" <centos at centos.org>
> Enviadas: Quarta-feira, 8 de Janeiro de 2014 6:43:16 (GMT-0300) Auto-Detected
> Assunto: Re: [CentOS] Forward http traffic
>
> On 7/1/2014 6:19 μμ, Antonio da Silva Martins Junior wrote:
>
> > If you put it that way only xxx will receive packets, to balance
> betwin both of them
> > you will need this:
> >
> > -A PREROUTING -s 10.250.250.0/24 -p tcp -m tcp --dport 8080 -j DNAT
> > --to-destination xxx.xxx.xxx.xxx-yyy.yyy.yyy.yyy:80
>
> Thank you,
>
> According to "man iptables", this defines an inclusive *range*. Yet, I
> don't want a range, but two (or more) distinct ip addresses. How can
> this be done?
>
Humm...
Well, I had only used with a "range". Maybe you can take a look on a
software load-balancer, like haproxy, or use something like nginx. Then
forward to the load-balancer instead to the servers.
Att.,
Antonio.
--
Antonio da Silva Martins Jr.
Analista de Suporte
NPD - Núcleo de Processamento de Dados
UEM - Universidade Estadual de Maringá
email: asmartins at uem.br
fone: +55 (44) 3011-4015 / 3011-4411
inoc-dba: 263076*100
"Real Programmers don’t need comments — the code is obvious."
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