[pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Mikey van der Worp
To whom it may concern, Today I have come to you with the question on how to block users from spamming with smtp/25, behind NAT and the IP of PfSense ( NAT). We do not wish/want to block the entire SMTP traffic in the private range to the world, because there are important clients behind the

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Andrej Ferčič [PCklinika]
Helo! My policy is to block client which gets IPs from DHCP. All other IPs (good clients) can be manualy dedicated to their MAC addresses adnd allowed through. Servers shoud have static IPs of course. You can also add another rule for logging only, so you can chech who is te bad one Lep

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Chris Bagnall
On 9/10/14 12:05 pm, Mikey van der Worp wrote: Today I have come to you with the question on how to block users from spamming with smtp/25, behind NAT and the IP of PfSense ( NAT). We do not wish/want to block the entire SMTP traffic in the private range to the world, because there are

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Rizul khanna
Hello, please let me know the process for unsubscribing from all the mailing lists of pfsense. Thanks and Regards, *Rizul Khanna* rizulkha...@gmail.com | +91 8595370298, +91 9501074400 | http://www.linkedin.com/pub/rizul-khanna/39/81/a3b | http://virtualizationforyou.blogspot.in/ | On

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Chris Bagnall
On 9/10/14 12:21 pm, Rizul khanna wrote: Hello, please let me know the process for unsubscribing from all the mailing lists of pfsense. Follow the link at the bottom of every list email. Kind regards, Chris -- This email is made from 100% recycled electrons

[pfSense] Trying to debug check_reload_status using too much CPU [https://redmine.pfsense.org/issues/2555]

2014-10-09 Thread Jason Pyeron
A transparent firewall is showing the same problem as ticket 2555, I am unable to diagnose the issues without help. I have tried rebooting, the problem comes back at boot time. Killing the process, it respawns almost instantly. Problem started within the last 24 hours. What steps should I take

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Jorge Severino
unsubscribe 2014-10-09 13:32 GMT-03:00 Aaron C. de Bruyn aa...@heyaaron.com: In most of my client networks, there is an internal exchange server and an external spam filter / mail gateway. I use floating rules to allow all SMTP traffic to the spam filter, and all SMTP traffic to the

Re: [pfSense] Issue with SMTP - Spam behind NAT

2014-10-09 Thread Ryan Coleman
Go here: https://lists.pfsense.org/mailman/listinfo/list On 10/9/2014 12:30 PM, Jorge Severino wrote: unsubscribe 2014-10-09 13:32 GMT-03:00 Aaron C. de Bruyn aa...@heyaaron.com mailto:aa...@heyaaron.com: In most of my client networks, there is an internal exchange server and an

Re: [pfSense] Trying to debug check_reload_status using too much CPU[https://redmine.pfsense.org/issues/2555]

2014-10-09 Thread Jason Pyeron
-Original Message- From: Jason Pyeron Sent: Thursday, October 09, 2014 12:06 A transparent firewall is showing the same problem as ticket 2555, I am unable to diagnose the issues without help. I have tried rebooting, the problem comes back at boot time. Killing the process, it

Re: [pfSense] LAN: IPv6 static configuration

2014-10-09 Thread Erik Anderson
Any thoughts on this? Unfortunately, all of the examples and documentation I can find on IPv6 configures with pfSense are geared towards consumer-class circuits using DHCP-PD, and I've not found anything about proper static configuration. Again, I thought this would be simple, but at least