Re: [nv-l] PC becomes Router !!
2005-06-28 09:31:37
One more thing would be to run the snmpget
I suggested. There can be a difference between what is set in the
registry and what the agent sends in response to an snmp query.
I have found that after setting the
registry value one way or the other, a reboot was required to make the
mib reflect the change in the registry. The reboot was my last resort
after recycling everything I could think of, but it worked for me.
Regards,
Geo.
George deSocio
IBM Americas Support - Distributed Network Management
Dept 46-E1ZA
IBM B660 CC109
HWY 54 & 600 Park Offices
Research Triangle Park, NC 27709
919-254-2259 (T/L 444) Fax: 919-543-7936 (T/L 441)
E-Mail: desocio AT us.ibm DOT com
Gildas.Plouzennec AT alcatel DOT fr
Sent by: owner-nv-l AT lists.us.ibm DOT com
06/28/2005 04:34 AM
|
To
| nv-l AT lists.us.ibm DOT com
|
cc
|
|
Subject
| Re: [nv-l] PC becomes Router
!! |
|
The ipForwarding value is "not forawarding"
and the Windows Key
"IPEnableRouter" is 0.
I have another PC with similar configuration but without this issue.
The main difference between both PC is the one with the problem is
hosted on a blade (in IBM blade center) and the other one is a server
hosted in a "standard" box.
Gildas PLOUZENNEC
George deSocio wrote:
>
> I believe if you use regedit and navigate to:
>
> HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
>
> look for the value for IPEnableRouter; 1 means IP Forwarding
is
> enabled; if you issue the following, you can also see it:
>
> snmpget <hostname> ip.ipForwarding.0
>
>
>
> I have set this on before on machines with more than one nic card,
but
> have not seen it get set by itself.
>
>
>
>
>
> Regards,
> Geo.
>
> George deSocio
> IBM Americas Support - Distributed Network Management
> Dept 46-E1ZA
> IBM B660 CC109
> HWY 54 & 600 Park Offices
> Research Triangle Park, NC 27709
>
> 919-254-2259 (T/L 444) Fax: 919-543-7936 (T/L 441)
>
> E-Mail: desocio AT us.ibm DOT com
>
>
>
>
> *Leslie Clark/Southfield/IBM@IBMUS*
> Sent by: owner-nv-l AT lists.us.ibm DOT com
>
> 06/27/2005 11:25 AM
> Please respond to
> nv-l
>
>
>
> To
> nv-l AT lists.us.ibm DOT com
> cc
>
> Subject
> Re:
[nv-l] PC becomes Router !!
>
>
>
>
>
>
>
>
>
>
> Yes, it is normal. It usually means the ipforwarding is enabled
> between the interfaces on the server. If you do not want to see it
at
> that level of the map, your best bet is to hide it from that submap.
> It will still show up in the segments on which it has interfaces.
>
> Cordially,
>
> Leslie A. Clark
> IBM Global Services - Systems Mgmt & Networking
> (248) 552-4968 Voicemail, Fax, Pager
>
>
> *Gildas.Plouzennec AT alcatel DOT fr*
> Sent by: owner-nv-l AT lists.us.ibm DOT com
>
> 06/27/2005 11:19 AM
> Please respond to
> nv-l
>
>
> To
> nv-l AT lists.us.ibm DOT com
> cc
>
> Subject
> [nv-l]
PC becomes Router !!
>
>
>
>
>
>
>
>
>
>
>
> Hi all,
>
> my Netview is 7.1.3.
>
> On my network, a PC (W2K SP4) had one network interface in
> 192.168.80.x/24 and all was fine (trap well received, etc ..)
> Then I added on this PC a second network interface in 169.254.x.x/16.
> After a manual polling request, the second interface was discovered,
and
> the object was added at the network level (in root submap), linked
to
> the 2 IP network (192.168.80.x/24 and 169.254.x.x/16) and in
its
> properties : IPRouter, Node, Computer, Connector, Router, PC, IP.
> Before the add of the interface, the properties was : Node,
Computer,
> Connector, PC, IP.
> Note the icone used to display the PC is still the PC icone.
>
> Is it a normal behavior, I mean when a host have 2 interfaces on 2
IP
> networks, it is considered as a router ?
>
> thanks for your help.
>
> --
>
> Gildas
>
>
>
>
>
|
|
|