RE: RE: Block MSN Messenger [7:57595]
AOL instant messenger can be blocked by filtering out the following I.P. addresses: 205.188.3.160. 205.188.3.176, 205.188.5.204, 205.188.5.208, 205.188.7.164, 205.188.7.168, 205.188.7.172 205.188.7.176, and DNS name of login.oscar.aol.com which is used to login to aol instant messenger. block yahoo messenger msg.sc5.yahoo.com msg.yahoo.com MSN gateway.messenger.hotmail.com This should resolve most of your messenger blocking issues. If you need anything else, let me know. -Oorspronkelijk bericht- Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Namens Mears, Rob Verzonden: dinsdag 19 november 2002 18:28 Aan: [EMAIL PROTECTED] Onderwerp: RE: RE: Block MSN Messenger [7:57595] Yes and I have done it all via the PIX Where you run into problems is when they use port 80. Rob Rob H Mears III, CCNP, MCSE, NNCDS, NNCSS, CNE, A+ LAN Engineer and Technical Mercenary Valor Telecom 469.420.2656 -Original Message- From: vikramjskeer [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 19, 2002 10:46 AM To: [EMAIL PROTECTED] Subject: Re: RE: Block MSN Messenger [7:57595] Hi All, Very rightly said that these messengers use so many servers and so many ports that it's kind of impossible to block them all. But you can very easily do it, right on the OS level. I know about the Win2K that you can set up some system policies with which you can directly block these exes themselves. Hope it helps: Regards, Vikram Lidiya White wrote: Try to block the login servers: http://acronymsonline.com/im_ips.htm -- Lidiya White -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh Green Sent: Monday, November 18, 2002 10:16 AM To: [EMAIL PROTECTED] Subject: RE: Block MSN Messenger [7:57595] It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... gt; Dear All; gt; gt; Is there any way to block MSN Messenger by using the access-list statements gt; on an IOS Cisco router. gt; gt; Thanks All. Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy Music, Video, CD-ROM, Audio-Books and Music Accessories from http://www.planetm.co.in Change the way you talk. Indiatimes presents Valufon, Your PC to Phone service with clear voice at rates far less than the normal ISD rates. Go to http://www.valufon.indiatimes.com. Choose your plan. BUY NOW. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=58302t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: RE: Block MSN Messenger [7:57595]
Hi All, Very rightly said that these messengers use so many servers and so many ports that it's kind of impossible to block them all. But you can very easily do it, right on the OS level. I know about the Win2K that you can set up some system policies with which you can directly block these exes themselves. Hope it helps: Regards, Vikram Lidiya White wrote: Try to block the login servers: http://acronymsonline.com/im_ips.htm -- Lidiya White -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh Green Sent: Monday, November 18, 2002 10:16 AM To: [EMAIL PROTECTED] Subject: RE: Block MSN Messenger [7:57595] It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... gt; Dear All; gt; gt; Is there any way to block MSN Messenger by using the access-list statements gt; on an IOS Cisco router. gt; gt; Thanks All. Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy Music, Video, CD-ROM, Audio-Books and Music Accessories from http://www.planetm.co.in Change the way you talk. Indiatimes presents Valufon, Your PC to Phone service with clear voice at rates far less than the normal ISD rates. Go to http://www.valufon.indiatimes.com. Choose your plan. BUY NOW. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57714t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: RE: Block MSN Messenger [7:57595]
Yes and I have done it all via the PIX Where you run into problems is when they use port 80. Rob Rob H Mears III, CCNP, MCSE, NNCDS, NNCSS, CNE, A+ LAN Engineer and Technical Mercenary Valor Telecom 469.420.2656 -Original Message- From: vikramjskeer [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 19, 2002 10:46 AM To: [EMAIL PROTECTED] Subject: Re: RE: Block MSN Messenger [7:57595] Hi All, Very rightly said that these messengers use so many servers and so many ports that it's kind of impossible to block them all. But you can very easily do it, right on the OS level. I know about the Win2K that you can set up some system policies with which you can directly block these exes themselves. Hope it helps: Regards, Vikram Lidiya White wrote: Try to block the login servers: http://acronymsonline.com/im_ips.htm -- Lidiya White -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh Green Sent: Monday, November 18, 2002 10:16 AM To: [EMAIL PROTECTED] Subject: RE: Block MSN Messenger [7:57595] It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... gt; Dear All; gt; gt; Is there any way to block MSN Messenger by using the access-list statements gt; on an IOS Cisco router. gt; gt; Thanks All. Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy Music, Video, CD-ROM, Audio-Books and Music Accessories from http://www.planetm.co.in Change the way you talk. Indiatimes presents Valufon, Your PC to Phone service with clear voice at rates far less than the normal ISD rates. Go to http://www.valufon.indiatimes.com. Choose your plan. BUY NOW. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57717t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Block MSN Messenger [7:57595]
no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All; Is there any way to block MSN Messenger by using the access-list statements on an IOS Cisco router. Thanks All. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57607t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Block MSN Messenger [7:57595]
It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All; Is there any way to block MSN Messenger by using the access-list statements on an IOS Cisco router. Thanks All. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57617t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Block MSN Messenger [7:57595]
Try to block the login servers: http://acronymsonline.com/im_ips.htm -- Lidiya White -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh Green Sent: Monday, November 18, 2002 10:16 AM To: [EMAIL PROTECTED] Subject: RE: Block MSN Messenger [7:57595] It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All; Is there any way to block MSN Messenger by using the access-list statements on an IOS Cisco router. Thanks All. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57621t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Block MSN Messenger [7:57595]
Not to mention that msn mesgr can conceal itself using port80 packets. Josh Green wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... It is possible, however Messenger uses so many different ports on so many different servers that it's not worth your time. -Original Message- From: Steven A. Ridder [mailto:[EMAIL PROTECTED]] Sent: Monday, November 18, 2002 8:36 AM To: [EMAIL PROTECTED] Subject: Re: Block MSN Messenger [7:57595] no. don't waste your time. Ahed Naimi wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Dear All; Is there any way to block MSN Messenger by using the access-list statements on an IOS Cisco router. Thanks All. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57622t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Block MSN Messenger [7:57595]
I have seen just blocking 1863/TCP kills this monstrosity.. However I prefer routing all the blocks MSN allocates for the program to NULL 0 ip route 207.46.106.0 255.255.255.0 null0 ip route 207.68.171.0 255.255.255.0 null0 You will find others once these are killed, just keep looking for others the program tries to contact and route those to null as well. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57623t=57595 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
