Hi Bruce, thank you for your recommendations . . . I passed the test and the
only wanrning is this one :
/usr/sbin/unhide [ Warning ]
/usr/sbin/useradd [ OK ]
/usr/sbin/userdel [ OK ]
/usr/sbin/usermod [ OK ]
/usr/sbin/vipw [ OK ]
/usr/sbin/unhide-linux26 [ Warning ]
On Wed, Jul 1, 2009 at 1:42 PM, Bruce Ferrell <[email protected]> wrote:
>
>
> Xavier Cardil wrote:
> > I found nothing is passing through those ports . . . I think something
> > was sending the stream to our PST/SIP gateways, so the calls where
> > affected when getting in to the gateways. I found we are not running any
> > extra TCL applications on those gateways . . . could it be possible ?
> > Could an UDP stream get mixed with another through an UDP port ? Is a
> > very strange issue but I really want to know why . . . any more hints ?
> >
> > Thanks.
> >
> > On Wed, Jul 1, 2009 at 11:48 AM, John A. Sullivan III
> > <[email protected] <mailto:[email protected]>>
> > wrote:
> >
> > On Wed, 2009-07-01 at 10:14 +0100, Steve Howes wrote:
> > > On 1 Jul 2009, at 09:54, Xavier Cardil wrote:
> > > > udp 0 0 0.0.0.0:2727 <http://0.0.0.0:2727>
> > > > 0.0.0.0:* 4989/asterisk
> > > > udp 0 0 0.0.0.0:9001 <http://0.0.0.0:9001>
> > > > 0.0.0.0:* 26354/udp-sender
> > > > udp 0 0 0.0.0.0:5000 <http://0.0.0.0:5000>
> > > > 0.0.0.0:* 4989/asterisk
> > >
> > > 2727 = mgcp
> > >
> > > I found that with Google. A useful tool.
> > <snip>
> > I thought 9001 was for JetDirect style print servers. I don't recall
> > off the top of my head if they are tcp or udp - John
> > --
> > John A. Sullivan III
> > Open Source Development Corporation
> > +1 207-985-7880
> > [email protected] <mailto:[email protected]>
> >
> > http://www.spiritualoutreach.com
> > Making Christianity intelligible to secular society
> >
>
>
> Assuming first your box doesn't have a rootkit installed (to check for
> a rootkit, use rkhunter. Your distro may have it packaged, if not
> google for it) I use lsof to find out what is listening to TCP and UDP
> ports:
>
> lsof -P | grep UDP
> lsof -P | grep TCP
>
> YMMV
>
> Bruce
>
>
>
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