[CentOS] DNS or firewall problem
Thomas Dukes
tdukes at sc.rr.com
Tue Jul 6 00:12:23 UTC 2010
> -----Original Message-----
> From: centos-bounces at centos.org
> [mailto:centos-bounces at centos.org] On Behalf Of Cliff
> Sent: Monday, July 05, 2010 8:05 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] DNS or firewall problem
>
> Do u have ipv4 forwarding on in your /etc/syscttl
>
> Sent from my iPhone
Uhhh, in /etc/sysctl.conf,
net.ipv4.conf.ip_forward = 0 ??
change to = 1 ??
--Eddie
>
> On Jul 5, 2010, at 7:00 PM, "Thomas Dukes" <tdukes at sc.rr.com> wrote:
>
> > Been working this for over a month now and I'm stumped.
> >
> > Everything was working until the 'crash'. Backup was no
> good so I did
> > a fresh install of centos 5.5. Trying to get things back like they
> > were but its been a really long time since I had to set
> things up from
> > scratch, Redhat 2.0.
> >
> > My centos server acts as a gateway/firewall/router for my home
> > network.
> > Internal machines can access the internet. The server can
> access the
> > internet. I can access my server/services from outside the local
> > network but internal machines cannot.
> >
> > Any ideas/suggestions?
> >
> > Thanks,
> >
> > --Eddie
> >
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