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RE: [nv-l] Netview behind firewall & VLAN

To: <nv-l@lists.us.ibm.com>
Subject: RE: [nv-l] Netview behind firewall & VLAN
From: "Glen Warn" <Glen.Warn@pemcocorp.com>
Date: Mon, 20 Mar 2006 16:07:27 -0800
Delivery-date: Tue, 21 Mar 2006 00:08:14 +0000
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Thread-index: AcZMHtjI5MfjESTrTsC+LVeFgqvpNAAWyZYw
Thread-topic: [nv-l] Netview behind firewall & VLAN
There are 2 parts to the firewall config.  The first is accessing the 
application interactively.  Do you want to run Web console or X-Windows?  If 
Web, I believe the only port is TCP 8080 unless you customize.  If X-Windows, 
there is a list - I think this is it:

telnet 23/tcp or ssh 22/tcp
xdmcp 177/tcp X Display Manager Control Protocol 
xdmcp 177/udp X Display Manager Control Protocol 
x11 6000-6063/tcp X Window System 
x11 6000-6063/udp X Window System 
font-service 7100/tcp X Font Service 
font-service 7100/udp X Font Service 

The 2nd part is the Netview application talking outbound to other devices (or 
them talking to Netview)
For sure, you'll need outbound SNMP 161/udp, icmp echo.  If you want some of 
the tools to function (like telnet from the map) you'll need those opened to 
tcp 23 in the example case.
Inbound is probably less.  For sure you'll want SNMPTRAP 162/udp and icmp 

This should get you rolling but is probably not everything (doing this from 
memory)  You can monitor the firewall log after putting this together to see if 
other ports are required.

-----Original Message-----
From: owner-nv-l@lists.us.ibm.com [mailto:owner-nv-l@lists.us.ibm.com] On 
Behalf Of X X
Sent: Monday, March 20, 2006 5:04 AM
To: nv-l@lists.us.ibm.com
Subject: [nv-l] Netview behind firewall & VLAN

Hi, I have installed Netview 7.1.4 in a AIX 5.3,in a
TME  I make the initial discovery and it showme only
the devices that i have in my vlan, I want to know if

1. What ports I have to open in my firewall 
2. Hava I to make a trunk in my vlan port for discover
all devices in the lan, how can i mangle the vlan
thing in netview 

3. If I try to administer or start a interface with
the icon of the Tivoli desktop I have the following
error FRWSL0024E A failure was detected by the oser
daemon: FRWOG0003E general failure 


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