[ previous ] [ next ] [ threads ]
 
 From:  Brian McKerr <brian at mckerrs dot net>
 To:  Simon Buob <simon dot buob at lan dot ch>
 Cc:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Re: [m0n0wall] Exchange Behind M0n0wall
 Date:  Thu, 04 May 2006 23:32:45 +1000
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Simon Buob wrote:

> Hello Together
>
> Following Issue
>
> 192.168.0.35 WAN M0n0 <---> DMZ 10.1.2.1 <---> 10.1.2.3 Windows
> Server
>
> There is a MS Exchange Server Running.
>
> When i try to connect over telnet from within the 10.1.2.1/29
> Subnet i can Open a SMTP Session without having any problems and
> see the Mailserver Envelope.
>
> But when i try to connect over the WAN Interface (in this case from
> 192.168.0.77) there is only a black DOS Box which disappear as
> soon as a key is pressed. Ayone any ideas? In the Logs i do not see
> anything..
>
> If i connect from the LAN Interface of the m0n0wall (10.1.1.1/28) i
> dont see any problems too
>
> May 4 13:55:38 m0n0wall ipmon[80]: 13:55:38.607678 xl2 @200:3 p
> 192.168.0.77,1075 -> 10.1.2.3,25 PR tcp len 20 48 -S K-S IN May 4
> 13:55:42 m0n0wall ipmon[80]: 13:55:42.300069 xl2 @200:3 p
> 192.168.0.77,1076 -> 10.1.2.3,25 PR tcp len 20 48 -S K-S IN May 4
> 13:56:08 m0n0wall ipmon[80]: 13:56:08.397862 xl2 @200:3 p
> 192.168.0.77,1078 -> 10.1.2.3,25 PR tcp len 20 48 -S K-S IN
>
>
> List of active sessions: RDR 10.1.2.3 25 <- ->
> 192.168.0.35 25 [192.168.0.77 1080] age 464 use 0 sumd
> 0x4b38/0x4b38 pr 6 bkt 1335/1388 flags 1 drop 0/0 ifp xl2 bytes 296
> pkts 7
>
> Thanks for any hints
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch For
> additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch
>
What is the default route of your windows server ?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2.2 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iD8DBQFEWgJ8Rh9epdEm20sRArFvAKC4TuKJYo4cdU/d51aqZzQxp59XIQCfde4Z
Rc+WonHd6D4YwhqMWKfpv1w=
=/xMv
-----END PGP SIGNATURE-----