mailing list archives
RE: deny access
From: "Paris E. Stone" <pstone () alhurra com>
Date: Tue, 30 Nov 2004 19:51:46 -0500
He posted to the SECURITY-BASICS mailing list.
That would pretty much "determine the correct level of help" in my mind.
~Begin pathetic attempt at help~
And, technically speaking,
"access-list 101 deny ip source ip destination ip"
is the correct syntax, but the information he didn't get was:
There is an implicit "deny any any" in all Cisco ACLs, which means a 1
line ACL to block one host would effectively block all hosts.
ACL built, but it still needs bound
From interface config mode,
"ip access-group 101 in interface "
is the second part of the equation.
If there are no ACLs now, make it a two liner, the deny line, and:
access-list 101 permit ip any any
~End pathetic attempt at help~
From: richardw [mailto:richardw () area52 allserve net]
Sent: Monday, November 29, 2004 11:11 PM
Cc: Carlos Garcia; Agarwal, Ankur; security-basics () securityfocus com
Subject: Re: deny access
Everyone, I want to take this opportunity to apologize for Guido.
Carlos, if you still need help, email me off the list, and we'll help
get squared away.
This is why I said it was better for him to find the answers on his
own, and not just tell him the ACL format. Otherwise it's very likely
that something will get messed up and he won't be able to fix it, or
ask questions online. ;)
Think about things before you act everyone. There is certainly nothing
wrong with helping out someone in need, although, you must determine
the correct level of help.
On Thu, 25 Nov 2004 19:40:40 -0700, Carlos Garcia
<carlosg () cabonet net mx> wrote:
ok i just write
access-list 101 deny ip host 18.104.22.168 any is this ok?
i put too
access-list 101 deny ip 22.214.171.124 255.255.255.255 any...
and can somebody tell me how to improve this, i run some servers and i
to protec them
mail, web,dns,proxy's where can i find a list so that it helps me how
configure the router to support QoS i need it for VoIP service???
all the help
Carlos A. Garcia G.
Tel (624) 14 30120
----- Original Message -----
From: "Agarwal, Ankur" <Ankur.Agarwal () colt-telecom com>
To: "'Carlos Garcia'" <carlosg () cabonet net mx>;
<security-basics () securityfocus com>
Sent: Thursday, November 25, 2004 7:17 PM
Subject: RE: deny access
Simply create an deny access list to block this IP.
Access-list 101 deny ip source ip destination ip
Thanks & Regards,
One Dial : 8-911-7428
Tel : +91 124 5157000 (Ext. 2272)
*Cell : +91 9810702016
ankur.agarwal () colt-telecom com
From: Carlos Garcia [mailto:carlosg () cabonet net mx]
Sent: 25 November 2004 04:58
To: security-basics () securityfocus com
Subject: deny access
newbie question how can i block this ip 126.96.36.199 i have a cisco
this ip is trying to send mail with my server, i did not configure
router so i dont know how to do this any help?
Carlos A. Garcia G.
Tel (624) 14 30120
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