Do you mean something like:
This blocks everything except a few IP's and firewall devices/modems. Is this what you mean? However, may the UNIX gods help you maintaining an acl list of 7700 ip's manually. Answer to your question: yes it will block everything you want.
Hi all
I'm using an AIX 5 machine.
I'm trying to telnet from this machine to another Aix machine.
When I use the "root" user - Everything works.
I can telnet successfully the other machine
When I use another user but root - I can't telnet the machine:
noah@logist:/home/noah>telnet aixtst... (2 Replies)
OK, let see, i have a Tru64 Unix and need to know how the list of ftp users works and in /etc/ftpusers we have the unauthorized users but when we create a new user i want this users put automatic for deny access .....
where i set when creation of users action put automatic the user in that file?... (1 Reply)
Each thread has a copy of auto variables within a function, but variables
declared as static within a function are common to all threads. To circumvent
this can static variables be placed outside the function. If so, will the
scope of the variable be file only or will it be extern, and will each... (7 Replies)
Hi,
I have to forbid root-logins on all my servers, expect from two machines, these 2 machines login with root without a password
it was quite easy with ssh, but I have a problem regarding rsh/rlogin, an there
are a lot of rsh jobs, so it would take a lot of time to change all this... (4 Replies)
Hello everyone
I have to limit the root logins on my aix box (aix 5.3)
I change the value on the /etc/security/user
default (login and rlogin) change to false
and add to root (rlogin and login = false)
I tried in different ways but I got the same.
Root still can login
I try algo... (6 Replies)
Hello I want to block individuals who attempt to use ssh to loggon to one of my machines from a certain IP address. I added the following entry in hosts.deny. Will the entry do what I want to do?
ssh: 202.111.128.225 (3 Replies)
Dear AIX/UNIX experts:
I have a demand to restricted a file to be copy by others, but this file must can be read by others/Applications.
As I tried, the chmod command cannot fulfill this requirement. But not sure if the ACL can achieve this function or not ?
Could anybody give me your... (8 Replies)
Is there a way to deny access to a specific remote login option.
example:
usera--deny telnet access but keep rsh and rlogin
userb--keeps telnet, rsh, and rlogin
I'm basically trying to contol the access per services instead of changing the LOGIN REMOTELY(rsh,tn,rlogin) option to yes or no. (12 Replies)
Hi there,
For /etc/hosts.deny was it used to deny access from the internet? (2 Replies)
Discussion started by: alvinoo
2 Replies
LEARN ABOUT OSX
acl_delete_entry
ACL_DELETE_ENTRY(3) BSD Library Functions Manual ACL_DELETE_ENTRY(3)NAME
acl_delete_entry -- delete an ACL entry from an ACL
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_delete_entry(acl_t acl, acl_entry_t entry_d);
DESCRIPTION
The acl_delete_entry() function is a POSIX.1e call that removes the ACL entry entry_d from ACL acl.
RETURN VALUES
The acl_delete_entry() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
The acl_delete_entry() function fails if:
[EINVAL] Argument acl does not point to a valid ACL. Argument entry_d is not a valid descriptor for an ACL entry in acl.
SEE ALSO acl(3), acl_copy_entry(3), acl_get_entry(3), posix1e(3)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
AUTHORS
Michael Smith
Chris D Fulhaber
BSD March 10, 2001 BSD