Sonicwall XPRS2 & SOHO3

From: Giorgio Benedetti (giorgio.benedetti@libero.it)
Date: 09/09/02


From: "Giorgio Benedetti" <giorgio.benedetti@libero.it>
Date: Mon, 9 Sep 2002 10:05:11 +0000 (UTC)

Hi. My two LAN are protected by a XPRS2 (LAN 1, since 2 months) and
SOHO3 (LAN 2, since last friday) firewall rispectively.
Users may connect from LAN 2 to LAN 1 a UNIX server (by telnet session),
a MS-SQL Server (BY ODBC and OLEDB) and a file server sharing Office
documents.
After installing XPRS2, I seen that telnet sessions have became
instable. Terminal emulator closes connection whithout cause 2 o 3 times
in an hour.
After installing SOHO3 in LAN 2, all network resources in LAN 1 seems
not work properly from LAN 2: access to file server gives generic
network error when a user try to write or read a file form Server,
terminal session closes, database access is broken or very, very,
slow...
All problems persist also I set no filter in both firewall access
rules...
Both firewalls are working in a standard mode and Clients send IP
Packets to router gateway, not a firewall...
Firewall Log are normally empty and no dropped actions are shown...
Can you help me to solve this problem?
Thanks.
G.

-- 
Posted via Mailgate.ORG Server - http://www.Mailgate.ORG



Relevant Pages

  • Re: SMTP will not connect
    ... This webserver is outside of my office LAN. ... I have no idea how to see what's in the firewall, ... The server allows email sending and it receives emails. ... > That doesn't mean Exchange isn't being a mail server. ...
    (microsoft.public.exchange2000.admin)
  • Re: Security, Distributed firewalling application...long ;-)
    ... > redirected to internal IP space DMZ server running web-apps ... Do note that that's a lot of services to offer inside the LAN (instead ... firewall configuration, can be used to 'persuade' it to). ... Running an IDS on the local network. ...
    (Focus-Linux)
  • Re: Dual NIC Default Gateway Configuration
    ... This firewall opens ports for e-mail, ... The workstations on the LAN, ... The Windows 2003 SBS in question serves multiple ... mail server will bind to that IP address and that IP ...
    (microsoft.public.windows.server.sbs)
  • Re: Remote Desktop
    ... I have recently added a second windows 2003 std server to ... were setup with names longer then 15-characters. ... >If you can't connect on LAN then it's not VPN problem. ... >firewall settings on clients e.g. disable firewall for a ...
    (microsoft.public.windowsxp.general)
  • Re: ICF problems win Win2003
    ... It's interesting to know why your ISP reckons you need another firewall. ... Have they actually proven that your Netgear has a vulnerability that opens ... Microsoft ISA Server on your Windows server. ... >> LAN, with a firewall running either on the server's external NIC or on ...
    (microsoft.public.windows.server.security)