Lawrence,
The setup is such that Stonebeat had you
configure the MAC addresses the same on both
systems, right? This is where the switch is getting
confused. Check to see if you can disable this
detection for these two ports. On non-NT, the NIC
is not up until failover is needed. This way the
switch never sees both interfaces at the same
time.
Robert
- -
Robert P. MacDonald, Network Engineer
e-Business Infrastructure
G o r d o n F o o d S e r v i c e
Voice: +1.616.261.7987 email: [EMAIL PROTECTED]
>>> "Wan, Lawrence" <[EMAIL PROTECTED]> 6/23/00 4:19:00 AM >>>
>
>Dear All,
>
> I have installed two Checkpoint Firewall 4.0 with Stonebeat 3.1 on
>two NT Server. Accoring to the Installation Manual of Stonebeat, a Multicast
>MAC Address is set to the StoneBeat Adapter for ONIC. However, when we
>connect those Firewall to the Layer 3 switches, some errors appear. Such as
>MAC address looping or Duplicated MAC Address.
>
> What can we do to correct this error?
>
>Thank you very much!
>
>Best Regards,
>Lawrence Wan
>COMPAQ Computer Limited
>Professional Services
>E-mail: [EMAIL PROTECTED]
>Tel: 2805-3078
>Fax: 2805-4535
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