RE: Auto ACL blocker

2011-01-18 Thread Thomas Magill
LOL.. oops.. I guess I could just use 65xxx. -Original Message- From: Thomas Magill [mailto:tmag...@providecommerce.com] Sent: Tuesday, January 18, 2011 5:23 PM To: m...@kenweb.org; nanog@nanog.org Subject: RE: Auto ACL blocker -Original Message- From: ML [mailto:m...@kenweb.org

RE: Auto ACL blocker

2011-01-18 Thread Thomas Magill
-Original Message- From: ML [mailto:m...@kenweb.org] Sent: Tuesday, January 18, 2011 4:28 PM To: nanog@nanog.org Subject: Re: Auto ACL blocker > I know Spamhaus doesn't offer a BGP feed of the DROP list. Has anyone > made a homegrown solution? "DROP is currently ava

Re: Auto ACL blocker

2011-01-18 Thread ML
On 1/18/2011 6:48 PM, Thomas Magill wrote: Also, have you considered just using the spamhaus DROP list? They even have code to have the list pushed to IOS available. You could simply substitute your file for their list if you only want to use IPs caught by your honeypot. http://www.spamhaus.

RE: Auto ACL blocker

2011-01-18 Thread Thomas Magill
-Original Message- From: Brian R. Watters [mailto:brwatt...@absfoc.com] Sent: Tuesday, January 18, 2011 11:12 AM To: nanog@nanog.org Subject: Auto ACL blocker We are looking for the following solution. Honey pot that collects attacks against SSH/FTP and so on Said attacks are then sent

RE: Auto ACL blocker

2011-01-18 Thread Mark Scholten
> From: Larry Smith [mailto:lesm...@ecsis.net] > Sent: Tuesday, January 18, 2011 8:32 PM > > On Tue January 18 2011 13:12, Brian R. Watters wrote: > > We are looking for the following solution. > > > > Honey pot that collects attacks against SSH/FTP and so on > > > > Said attacks are then sent to

RE: Auto ACL blocker

2011-01-18 Thread George Bonser
> From: Brian R. Watters > Sent: Tuesday, January 18, 2011 1:14 PM > To: Dorn Hetzel > Cc: nanog@nanog.org > Subject: Re: Auto ACL blocker > > Agreed, time to live in the ACL is critical as well .. this is primary > to be used to stop sweeps and penetration testing ..

Re: Auto ACL blocker

2011-01-18 Thread Brian R. Watters
Dorn Hetzel " < dorn @ hetzel .org> To: "Brian R. Watters " < brwatters @ absfoc .com> Cc: nanog @ nanog .org, "Ronald Bonica " < rbonica @juniper.net> Sent: Tuesday, January 18, 2011 1:01:43 PM Subject: Re: Auto ACL blocker One suspects this sort

Re: Auto ACL blocker

2011-01-18 Thread Brian R. Watters
t;Joe Blanchard" To: "Brian R. Watters" Cc: nanog@nanog.org Sent: Tuesday, January 18, 2011 12:19:24 PM Subject: Re: Auto ACL blocker On Tue, Jan 18, 2011 at 1:12 PM, Brian R. Watters < brwatt...@absfoc.com > wrote: We are looking for the following solution. Honey

Re: Auto ACL blocker

2011-01-18 Thread Joe Blanchard
On Tue, Jan 18, 2011 at 1:12 PM, Brian R. Watters wrote: > We are looking for the following solution. > > Honey pot that collects attacks against SSH/FTP and so on > > Said attacks are then sent to a master ACL on a edge Cisco router to block > all traffic from these offenders .. > > Of course we

Re: Auto ACL blocker

2011-01-18 Thread Brian R. Watters
January 18, 2011 11:55:28 AM Subject: RE: Auto ACL blocker Brian, Have you thought about what a bad guy might do if he knew that you had such a policy deployed? Is there a way that the bad guy might turn the policy against you? Ron >

RE: Auto ACL blocker

2011-01-18 Thread Ronald Bonica
atters [mailto:brwatt...@absfoc.com] > Sent: Tuesday, January 18, 2011 2:12 PM > To: nanog@nanog.org > Subject: Auto ACL blocker > > We are looking for the following solution. > > Honey pot that collects attacks against SSH/FTP and so on > > Said attacks are then sent to a mas

RE: Auto ACL blocker

2011-01-18 Thread Thomas Magill
the honeypot to export the right format. -Original Message- From: Brian R. Watters [mailto:brwatt...@absfoc.com] Sent: Tuesday, January 18, 2011 11:12 AM To: nanog@nanog.org Subject: Auto ACL blocker We are looking for the following solution. Honey pot that collects attacks against SSH

Re: Auto ACL blocker

2011-01-18 Thread Larry Smith
On Tue January 18 2011 13:12, Brian R. Watters wrote: > We are looking for the following solution. > > Honey pot that collects attacks against SSH/FTP and so on > > Said attacks are then sent to a master ACL on a edge Cisco router to block > all traffic from these offenders .. > > Of course we woul

Re: Auto ACL blocker

2011-01-18 Thread Greg Whynott
send/expect? On Jan 18, 2011, at 2:12 PM, Brian R. Watters wrote: > We are looking for the following solution. > > Honey pot that collects attacks against SSH/FTP and so on > > Said attacks are then sent to a master ACL on a edge Cisco router to block > all traffic from these offenders .. > > Of

Re: Auto ACL blocker

2011-01-18 Thread Roland Dobbins
On Jan 18, 2011, at 1:12 PM, Brian R. Watters wrote: > Any current solutions or ideas ?? This sort of thing can be gamed by attackers to cause DoS on your network/for your users/for others trying to access resources on your network. It's a Bad Idea. Set up S/RTBH and do it by hand. ---

RE: Auto ACL blocker

2011-01-18 Thread Guerra, Ruben
R. Watters [mailto:brwatt...@absfoc.com] Sent: Tuesday, January 18, 2011 1:12 PM To: nanog@nanog.org Subject: Auto ACL blocker We are looking for the following solution. Honey pot that collects attacks against SSH/FTP and so on Said attacks are then sent to a master ACL on a edge Cisco router

Auto ACL blocker

2011-01-18 Thread Brian R. Watters
We are looking for the following solution. Honey pot that collects attacks against SSH/FTP and so on Said attacks are then sent to a master ACL on a edge Cisco router to block all traffic from these offenders .. Of course we would require a master whitelist as well as to not be blocked from