It looks like you either have the email proxy (BASIC CONFIGURATION->EMAIL PROXY) or the filter email server (FILTERS->PREFERENCES->EMAIL SERVER) mis-configured with the GNAT Box's own IP address.
If your email is coming through OK, then I'd bet on the second one... -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Matthew Tetzlaff Sent: Wednesday, February 23, 2000 5:44 PM To: [EMAIL PROTECTED] Subject: Strange happenings on our Gnatbox.. Send postings to: [EMAIL PROTECTED] Access the list archives at: http://www.gnatbox.com/gb-users/ ---------------------------------- Hi all, I'd appreciate hearing from anyone you could help me diagnose what's going on here... it doesn't _appear_ to be affecting the rest of Gnatbox or access to/from it but... I hate things I can't fix! I am getting some strange filter alarms where it appears that an Aliased IP address is making a call back onto itself... (at least that's the my interpretation of it!) I have included a copy of the filter alarm below: ---------------------------------------------------------------------------- - NOTIFICATION TYPE: GNAT Box FILTER ALARM NAME: ***** CONFIGURATION: EXT=210.55.93.213 PRO=192.168.4.6 PSN=10.1.1.1 ---------------------------------------------------------------------------- - ALARM NO: 43 DATE: Saturday, Feb 5, 2000 TIME: 22:45:05 INTERFACE: lo0 ALARM TYPE: Block IP PACKET: TCP [210.55.93.211/3884]-->[210.55.93.211/25] l=0 f=0x2 [smtp.logistics.co.nz/3884]-->[smtp.logistics.co.nz/25] DETAILED DESCRIPTION: IP packet was rejected. The IP address 210.55.93.211 is set as an alias on the external NIC and I have checked my tunnels and filters and they seem OK. Relavant bits are below... - Inbound tunnel for TCP 210.55.93.211/port 25 through to 10.1.1.21/port 25 (email server on PSN) - Allow the Internet access to Asset's Email Servers Accept EXT TCP from 0.0.0.0/0.0.0.0 to 210.55.93.208/255.255.255.248 25 110 (I have a couple of email servers on differnet IP address' - this seemed the logical way to do this...) Any help would be greatly appreciated. TIA Oh... Gnatbox version 2.2.0 Matthew Tetzlaff ---------------------------------------------- To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe gb-users your_email_address in the body of the message
