From owner-freebsd-hackers  Thu Mar 29 10:14:14 2001
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From: "Paul Armor" <parmor@dotnet.com>
To: "John Calderon" <john@timogen.com>,
	<freebsd-hackers@FreeBSD.ORG>, <freebsd-net@FreeBSD.ORG>
References: <002e01c0b710$d3306da0$2ac67fd8@blah2> <3AC12273.908588B4@timogen.com> <004001c0b719$fe40d120$2ac67fd8@blah2> <3AC131C9.3A18671@timogen.com>
Subject: Re: nmap over pppoe
Date: Thu, 29 Mar 2001 12:15:13 -0600
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Sorry, away for a couple of days...but yes, I am firewalled (ipfw, I beleive
I'm running 4.2 current, although kernel says 4.3 beta...I cvsup-ed and this
is a by product).  fxp0 is external if, tun0 is pppoe if pointed at fxp0 and
fxp1 is internal.  I have no problem scanning to internal addrs, but can't
go through tun0 to get to the internet, nmap gives "permission denied" error
trying to open tun0 if.
Thanks
Paul
----- Original Message -----
From: "John Calderon" <john@timogen.com>
To: "Paul Armor" <parmor@dotnet.com>
Sent: Tuesday, March 27, 2001 6:35 PM
Subject: Re: nmap over pppoe


> I think you might not have installed libpcap or might not be working
right.
> what the log files say can you scan anything? are you firewalled?
>
> john
>
> Paul Armor wrote:
>
> > It's strange, but I am running as root, nmap barfs with this msg...
> >
> > sendto in send_ip_raw: sendto(4, packet, 28, 0, my.public.ip.addr, 16)
=>
> > Permission denied
> >
> > which is the addr of tun0.
> >
> > Paul
> >
> > ----- Original Message -----
> > From: "John Calderon" <john@timogen.com>
> > To: "Paul Armor" <parmor@dotnet.com>
> > Sent: Tuesday, March 27, 2001 5:29 PM
> > Subject: Re: nmap over pppoe
> >
> > > running as root?
> > > try nmap -v -v  -sS YOUR.IP.TO.SCAN
> > >
> > >
> > > john
> > >
> > > Paul Armor wrote:
> > >
> > > > Hi,
> > > > I'm kinda new to this pppoe thing.  I'm trying to run nmap on my
> > external if
> > > > and get a "permission denied" error when nmap tries to open.  Anyone
> > have
> > > > any ideas on what I've misconfigured?  Thanks in advance!
> > > > Paul
> > > >
> > > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > > with "unsubscribe freebsd-net" in the body of the message
> > >
>
>


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