Re: [nv-l] Netview Router Display shows Static NAT addresses

[Leslie Clark <lclark@us.ibm.com>]

Netview is not looking at your router NAT configuration at all. It is
looking at the MIBII Interface table, address table, ipNetToMedia table,
etc. If the IOS populates those tables with information about the NAT
addresses, Netview will faithfully depict it. Take a check of the values in
those tables (Monitor....Network Configuration.....Addresses, and
Monitor...MIB Values...Interface Info).  If what Netview draws differs from
what you see there, then you should report it to Support.  NAT is generally
unsupported in Netview otherwise.

Cordially,

Leslie A. Clark
IBM Global Services - Systems Mgmt & Networking
Detroit



                                                                                
                                       
                      dparmer@boscovs.c                                         
                                       
                      om (Dave Parmer)         To:       
<nv-l@lists.tivoli.com>                                       
                                               cc:                              
                                       
                      05/08/2003 12:51         Subject:  [nv-l] Netview Router 
Display shows Static NAT addresses      
                      PM                                                        
                                       
                      Please respond to                                         
                                       
                      dparmer                                                   
                                       
                                                                                
                                       
                                                                                
                                       




Hello,

I have an issue with Netview discovering all my IP addresses in my Cisco
router that are configured as static NAT (one to one) translations and
displaying them incorrectly as an actual router interfaces.  A example NAT
config in my IOS config is   <snip> ip nat outside source static
66.55.44.33 10.20.30.40 <snip>.  An interface with the internal IP address
of 10.20.30.40 then shows up on the Netview map for the router.  Besides
unmanaging and hiding these objects, does anyone know if this is problem is
with the Cisco IOS SNMP agent or with Netview?  My Cisco IOS is 12.1.15,
and my Netview is 7.1.3 FP1 on z/Linux.  Thanks.

Dave Parmer, CCNP/CCDP
Network Engineer
Boscov's Department Stores, LLC




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