nv-l

Re: AW: 2 Network adapters

1999-04-16 10:18:38
Subject: Re: AW: 2 Network adapters
From: "Owens, Blaine C" <bowens AT EASTMAN DOT COM>
To: nv-l AT lists.tivoli DOT com
Date: Fri, 16 Apr 1999 10:18:38 -0400
HI, this is the way it works. You only have one default gateway. If you do
"netstat -r" you will see that there are routing table entries for each
interface, i.e. - anything for subnet 1 will be via the interface on subnet
1 and anything for subnet 2 will be via the interface on subnet 2. The
default gateway is for subnets 3,4,5, etc. Decide which router would be best
for "everything else" and set this as your default gateway (note - the
default gateway must have an interface on either subnet 1 or subnet 2).
 
Blaine Owens
Eastman Chemical Company
Email - bowens AT eastman DOT com
Phone - (423)229-3579
Fax     - (423)229-1188

> -----Original Message-----
> From: Gil Irizarry [SMTP:IRIZARRG AT labs.wyeth DOT com]
> Sent: Friday, April 16, 1999 10:08 AM
> To:   NV-L AT UCSBVM.ucsb DOT edu
> Subject:      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 AT ASLK-CGER DOT 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 AT aslk-cger DOT be 
> 
> 
> 
> 
> > -----Original Message-----
> > From: Gil Irizarry [SMTP:IRIZARRG AT LABS.WYETH DOT COM] 
> > Sent: vendredi 16 avril 1999 15:23
> > To:   NV-L AT UCSBVM.UCSB DOT 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 AT ERSTEBANK DOT 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 AT erstebank DOT at 
> > 
> > 
> >  -----Ursprüngliche Nachricht-----
> > Von:    MENEZES, ALAIN [SMTP:a.menezes AT ASLK-CGER DOT BE] 
> > Gesendet am:    Freitag, 16. April 1999 12:24
> > An:     NV-L AT UCSBVM.ucsb DOT 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 AT aslk-cger DOT be

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