Security Basics mailing list archives
RE: Cisco Workaround
From: "dave kleiman" <dave () netmedic net>
Date: Wed, 23 Jul 2003 23:17:45 -0400
These are IP protocols you are denying no TCP or UDP protocols. i.e 103 = PIM Protocol Independent Multicast _____________________ Dave Kleiman dave () netmedic net www.netmedic.net "High achievement always takes place in the framework of high expectation." Jack Kinder -----Original Message----- From: Alvaro Gordon-Escobar [mailto:alvaroge () molecularstaging com] Sent: Wednesday, July 23, 2003 10:15 To: firewalls () securityfocus com; security-basics () securityfocus com Subject: Cisco Workaround will this access list modification prevent my internal DNS server from updates to it self from my telco's DNS server? access-list 101 deny 53 any any access-list 101 deny 55 any any access-list 101 deny 77 any any access-list 101 deny 103 any any !--- insert any other previously applied ACL entries here !--- you must permit other protocols through to allow normal !--- traffic -- previously defined permit lists will work !--- or you may use the permit ip any any shown here access-list 101 permit ip any any Thanks in advance ~alvaro Escobar --------------------------------------------------------------------------- ---------------------------------------------------------------------------- --------------------------------------------------------------------------- ----------------------------------------------------------------------------
Current thread:
- RE: Cisco Workaround, (continued)
- RE: Cisco Workaround Dave Gilmore (Intrusense) (Jul 24)
- Re: Cisco Workaround Kurt Seifried (Jul 24)
- RE: Cisco Workaround David Gillett (Jul 24)
- RE: Cisco Workaround Wolfpaw - Dale Corse (Jul 24)
- RE: Cisco Workaround Byrne Ghavalas (Jul 24)
- Re: Cisco Workaround john (Jul 24)
- Re: Cisco Workaround joshua sahala (Jul 24)
- Re: Cisco Workaround Jac (Jul 24)
- Re: Cisco Workaround Luis Enrique Londono (Jul 23)
- Re: Cisco Workaround bryan_khoo (Jul 24)
- RE: Cisco Workaround dave kleiman (Jul 24)
- Re: Cisco Workaround igenge2 (Jul 24)
- Re: Cisco Workaround Stephane Nasdrovisky (Jul 24)
- RE: Cisco Workaround Jofre, Sebastian (Jul 24)
- RE: Cisco Workaround Tim Donahue (Jul 28)
- RE: Cisco Workaround Ghaith Nasrawi (Jul 28)
- RE: Cisco Workaround Noonan, Wesley (Jul 28)
- RE: Cisco Workaround Martin, Olivier (Jul 28)
- Re: Cisco Workaround joshua sahala (Jul 28)
- RE: Cisco Workaround Ghaith Nasrawi (Jul 29)
- Re: Cisco Workaround stephane nasdrovisky (Jul 29)
(Thread continues...)