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AW: 2 Network adapters

To: nv-l@lists.tivoli.com
Subject: AW: 2 Network adapters
From: Schiffinger Ralph 2100 <Ralph.Schiffinger@ERSTEBANK.AT>
Date: Fri, 16 Apr 1999 17:54:00 +0200
Reply-to: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
Sender: Discussion of IBM NetView and POLYCENTER Manager on NetView <NV-L@UCSBVM.UCSB.EDU>
Right, two adapters - one gateway.

fi0: flags=a080843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,GROUPRT>
      inet 172.31.1.210 netmask 0xffffff00 broadcast 172.31.1.255
tr0: flags=a0a0043<UP,BROADCAST,RUNNING,ALLCAST,MULTICAST,GROUPRT>
        inet 172.21.14.201 netmask 0xffffff00 broadcast 172.21.14.255

* Network INTERFACE fi0 Default GATEWAY Address [172.31.1.251]
* Network INTERFACE tr0 Default GATEWAY Address [172.31.1.251]

What i did, though, was adding static routes for those segments,
where my NetView-Users are sitting:

[root@NMSSR1:/home/root]> netstat -rn | grep 172.21.14
172.20           172.21.14.254     UG        4   154977   -   tr0   -
172.20.250       172.21.14.254     UG       26   681548   -   tr0   -
172.21.14        172.21.14.201     U         2    94414   -   tr0   -
172.21.105       172.21.14.254     UG        0   182151   -   tr0   -
[root@NMSSR1:/home/root]>

Cordially, Ralph.
iT-AUSTRIA / OE2100 / TK-NET
Tel  (mobil)  0664 1908469
Tel  (iT-A)    21717 58948
FAX (iT-A)    21717 58979
Mailto:Ralph.Schiffinger@erstebank.at

 -----Ursprüngliche Nachricht-----
Von:    Gil Irizarry [SMTP:IRIZARRG@LABS.WYETH.COM]
Gesendet am:    Freitag, 16. April 1999 17:32
An:     NV-L@UCSBVM.ucsb.edu; Schiffinger Ralph 2100
Betreff:        Re: AW: 2 Network adapters


Alain:
  I do have deferent adapters pointing to different subnets. When I use 
smitty to config the adapters default gateway, it changes the default gateway 
for all adapters to the same gateway address. If anyone knows of a way to 
avoid this, please let me know.
Gil Irizarry

>>> "MENEZES, ALAIN" <a.menezes@ASLK-CGER.BE> 04/16 9:31 AM >>>
What if the adapters are in different subnets and use different default
gateways ?
 ---------------------
Alain Menezes   
ASLK-CGER Services GIE                          Tel.:  +32 2 228.55.74
Rue Fossé-aux-Loups, 48                               Fax.:  +32 2 228.83.69
1000  Bruxelles                                         Email:
a.menezes@aslk-cger.be




> -----Original Message-----
> From: Gil Irizarry [SMTP:IRIZARRG@LABS.WYETH.COM]
> Sent: vendredi 16 avril 1999 15:23
> To:   NV-L@UCSBVM.UCSB.EDU
> Subject:      Re: AW: 2 Network adapters
>
> Ralph:
>   When looking at your TCP/IP configuration for the two adapters, do
> they share the same default gateway?. I have FDDI & ETH, but, the
> configuration for each have the same default gateway. When I change
> one, the other get updated also with the same IP address for default
> gateway. I have my routers with two entries for the snmp-server
> utilizing the two different adapters on my AIX 4.3.2 NV5..1 server.  I
> believe that all request from the box go out on the adapter with the
> same subnet as the default gateway.
> GIl Irizarry
>
> >>> Schiffinger Ralph 2100 <Ralph.Schiffinger@ERSTEBANK.AT> 04/16 5:42
> AM >>>
> None i could think of.
> Running my server with 2 adapters.
> Adapter 1 is TokenRing, doing my manage-the-manager-traffic.
> Adapter 2 is Fddi, doing my manage-the-network-traffic.
> Nullo problemo.
> Cordially, Ralph.
> iT-AUSTRIA / OE2100 / TK-NET
> Tel  (mobil)  0664 1908469
> Tel  (iT-A)    21717 58948
> FAX (iT-A)    21717 58979
> Mailto:Ralph.Schiffinger@erstebank.at
>
>
>  -----Ursprüngliche Nachricht-----
> Von:    MENEZES, ALAIN [SMTP:a.menezes@ASLK-CGER.BE]
> Gesendet am:    Freitag, 16. April 1999 12:24
> An:     NV-L@UCSBVM.ucsb.edu; Schiffinger Ralph 2100
> Betreff:        2 Network adapters
>
>
> Hi all,
>
> I'm thinking of configuring a second network adapter on my NetView
> server; it will be connected to another subnet, but will be able to
> see
> all the subnets the 1st one can ....
> Are there any know problems/issues regarding the way NetView will
> (populate,) manage the DB ?
>
> Any info will be appreciated.
>
> Thanks
>  ---------------------
> Alain Menezes 
> ASLK-CGER Services GIE                          Tel.:  +32 2 228.55.74
> Rue Fossé-aux-Loups, 48                               Fax.:  +32 2
> 228.83.69
> 1000  Bruxelles                                         Email:
> a.menezes@aslk-cger.be

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