nanog mailing list archives
Re: Port 25 filters - how many here deploy them bidirectionally?
From: Todd Vierling <tv () duh org>
Date: Wed, 12 Jan 2005 01:13:11 -0500 (EST)
On Tue, 11 Jan 2005, Joe Rhett wrote:
Applying port 25 filters both ways (inbound and outbound to your dialup pool, instead of just outbound port 25 filtering) would help in such a situation.Inbound 25 filtering has nothing to do with the situation listed above.
No, but inbound filtering *from* port 25 (to any port) does address the problem, as I mentioned earlier in this thread. -- -- Todd Vierling <tv () duh org> <tv () pobox com>
Current thread:
- Re: Port 25 filters - how many here deploy them bidirectionally?, (continued)
- Re: Port 25 filters - how many here deploy them bidirectionally? Subhi S Hashwa (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Bob Martin (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Bob Martin (Jan 25)
- Re: Port 25 filters - how many here deploy them bidirectionally? Subhi S Hashwa (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Christopher L. Morrow (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? John Levine (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Patrick W Gilmore (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Sean Donelan (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Suresh Ramasubramanian (Jan 09)
- Re: Port 25 filters - how many here deploy them bidirectionally? Todd Vierling (Jan 10)
- Re: Port 25 filters - how many here deploy them bidirectionally? Joe Rhett (Jan 11)
- Re: Port 25 filters - how many here deploy them bidirectionally? Todd Vierling (Jan 11)