nanog mailing list archives
Re: Operational impact of filtering SMB/NETBIOS traffic?
From: Shawn McMahon <smcmahon () eiv com>
Date: Sun, 19 Nov 2000 07:53:09 -0500
On Sat, Nov 18, 2000 at 08:19:12PM -0800, Roeland Meyer wrote:
because we want shares. You are considering killing off a whole bunch of legitimate use because some are too brain-dead to not have unintentional shares on the internet?
There are other issues with Microsoft's networking protocols than just unintentional shares. It leaks potentially lethal information like a sieve. Letting it willy-nilly through your firewalls is an invitation to have compromised hosts on your network. It should be filtered by default, and only un-filtered by request; and that with the understanding that if it even looks like you might be owned, you get cut off until there's an explanation.
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Current thread:
- Re: Operational impact of filtering SMB/NETBIOS traffic?, (continued)
- Re: Operational impact of filtering SMB/NETBIOS traffic? batz (Nov 14)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Joe Shaw (Nov 14)
- Message not available
- Re: Operational impact of filtering SMB/NETBIOS traffic? William S. Duncanson (Nov 14)
- RE: Operational impact of filtering SMB/NETBIOS traffic? Sutantyo, Danny (Nov 14)
- RE: Operational impact of filtering SMB/NETBIOS traffic? Joe Shaw (Nov 14)
- RE: Operational impact of filtering SMB/NETBIOS traffic? Joe Shaw (Nov 14)
- RE: Operational impact of filtering SMB/NETBIOS traffic? Joe Shaw (Nov 14)
- RE: Operational impact of filtering SMB/NETBIOS traffic? Roeland Meyer (Nov 18)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Jim Mercer (Nov 18)
- RE: (Already happening) Operational impact of filtering SMB/NETBIOS traffic? Derrick (Nov 18)
- Re: (Already happening) Operational impact of filtering SMB/NETBIOS traffic? Dana Hudes (Nov 18)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Jim Mercer (Nov 18)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Shawn McMahon (Nov 19)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Travis Pugh (Nov 19)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Valdis . Kletnieks (Nov 19)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Jim Mercer (Nov 19)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Shawn McMahon (Nov 19)
- Re: Operational impact of filtering SMB/NETBIOS traffic? Adam Rothschild (Nov 20)
- ISPs as content-police or method-police Ehud Gavron (Nov 20)
- Re: ISPs as content-police or method-police Valdis . Kletnieks (Nov 20)
- RE: ISPs as content-police or method-police Christian Kuhtz (Nov 20)