----- Original Message ----- From: Marco Calistri <[EMAIL PROTECTED]> To: Pat Masterson <[EMAIL PROTECTED]> Sent: Thursday, June 08, 2000 9:16 PM Subject: R: 2 basic questions Pat,your server does not allows e-mail directly? This Message was undeliverable due to the following reason: Your message was not delivered because the return address was refused. The return address was '<[EMAIL PROTECTED]>' Please reply to [EMAIL PROTECTED] if you feel this message to be in error Reporting-MTA: dns; fep02-svc.tin.it Arrival-Date: Thu, 8 Jun 2000 21:31:38 +0200 Received-From-MTA: dns; linux.ik5bcu.tin.it (212.171.199.175) Final-Recipient: RFC822; <[EMAIL PROTECTED]> Action: failed Status: 5.1.1 Remote-MTA: dns; gateway.grumman.com (192.86.71.8) Diagnostic-Code: smtp; 550 5.0.0 <[EMAIL PROTECTED]>... We don't accept mail from spammers > > ----- Original Message ----- > From: Pat Masterson <[EMAIL PROTECTED]> > To: Marco Calistri <[EMAIL PROTECTED]> > Sent: Thursday, June 08, 2000 1:51 AM > Subject: Re: 2 basic questions > > > > On Wed, 7 Jun 2000, Marco Calistri wrote: > > > > > > 1) How to add a User-ID to linux,with full permissions, > > > but avoiding the risks of using "root" as Login ? > > > > You set that user's UID field to be 0 (zero). This is the thrid position > > in /etc/passwd. Same as root has. But, it will have the same risks. > > > > > > > > 2) How to configure Telnet and FTP access permission to > > > Linux Servers (Red Hat 6.0) from localhost and from > > > a "lan" machine having a private "192.168.." i.p.a. ? > > > > You should already be able to do this. What happens when you try? > > If the LAN isn't the 192.168.. network, then you need to have a real IP > > address for the machine to be able to get to systems that are on other > > networks. > > > > > > * Pat Masterson B38-01, Northrop Grumman, * Ham:KE2LJ > > * 20 Orville Road, * President Grumman > Amateur > > * Bohemia, NY * Radio Club WA2LQO > > * email: [EMAIL PROTECTED] Fone: 631-218-6746 * www.qsl.net/wa2lqo > > > Hello Pat,thanks for reply. > If I will have the same risks the newuser adding is worthless. > About telnet,right now I have a login and password prompts, > If I try to input my usual login and my usual password > (the same I use at linux startup) I get "login incorrect" > for 3 times,then I loose connection. > FTP is working without such problem. > > See you later,All the Best,Marco.
