Tcp wrappers how to

[Bliss, Aaron]

I think I figured it out; it's inet.  Thanks everyone for your help.

Aaron 

-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of Bliss, Aaron
Sent: Friday, March 17, 2006 4:57 PM
To: redhat-list at redhat.com
Subject: RE: Tcp wrappers how to

I think the piece that I'm struggling with is the service name to
exclude...

-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of Wayne Pinette
Sent: Friday, March 17, 2006 4:15 PM
To: brent at cdo.linux.org.ph; redhat-list at redhat.com
Subject: Re: Tcp wrappers how to

actually, you should also make sure the hp data protector server (which
in this case Im assuming is called omni) uses the tcp wrappers.

type ldd <fullly patthed server executable> and make sure that
libwrap.so is in the list.  If it isn't then tcp wrappers won't work,
and you will have to use iptables.

Wayner


>>> brent at cdo.linux.org.ph 03/17/06 12:52 pm >>>
On 3/18/06, Bliss, Aaron <ABliss at preferredcare.org> wrote:
> I'm attempting to limit connections to the hp data protector client 
> service using tcp wrappers, but have not had much luck (let me say
that
> I've never used tcp wrappers before so it's very likely my syntax is 
> bad); here's the line I added to /etc/hosts.allow
>
> omni : backup1
>
> And in /etc/hosts.deny
>
> omni : *
>

If I wanted to do something similar to what youre doing, but for ssh,
I'd edit only /etc/hosts.deny with the following information:

sshd: ALL EXCEPT backup1

hth

--
Robert Brent P. Lipke, RHCE
brent at cdo.linux.org.ph
gpg --keyserver pgp.mit.edu --recv-keys 49A711F1

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