Re: Ethernet Broadcasts...

From: Shalom B. (s.bhooshi_at_btinternet.com)
Date: 01/09/05


Date: Sun, 9 Jan 2005 02:51:43 +0000 (UTC)

Dear Rodger,

Please Refer to this Intel SB page

http://support.intel.com/support/network/sb/CS-016895.htm

It seems these packets are actually some heartbeat packets used in
maintaining a successful "team" as you put it. The Page says you may
turn these "probes" off in a near capacity network, is yours one? The
page provides links to some manuals which may help you turn this feature
off, so have a look and the best of luck.

Rodger Stronghurst wrote:
> Thanks for your reply Shalom. Yes, this is a dual Intel NIC with both
> channels setup as a Team, both connected to the same LAN - renders 200Mb
> full duplexed to the LAN.
>
>
> "Shalom B." <s.bhooshi@btinternet.com> wrote in message
> news:crprc1$98$1@hercules.btinternet.com...
>
>>Might be some kind of traffic necessary for maintaining clustering/ load
>>balancing (don't quote me on this, im not too sure but a search on
>>google brought this up).
>>
>>Are you using an Intel NIC or Intel NIC failover??
>>
>>http://www.ethereal.com/lists/ethereal-users/200109/msg00094.html
>>http://www.ethereal.com/lists/ethereal-users/200102/msg00052.html
>>
>>Rodger Stronghurst wrote:
>>
>>>Anyone know how to stop our server from broadcasting the Protocol Type
>>>0x886D Ethernet Broadcast packets over the LAN? This happens EVERY
>
> SINGLE
>
>>>SECOND the server is up.
>>>
>>>The packets are all the same and look like this in the sniffer:
>>>
>>>Flags: 0x00
>>>Status: 0x00
>>>Packet Length: 68
>>>Ethernet Header
>>>===========
>>>Destination: FF:FF:FF:FF:FF Ethernet Broadcast
>>>Source: 00:03:47:3B:F5:1C
>>>Protocol Type: 0x886D
>>>Packet Data: (this field is blank)
>>>Data: (50 bytes)
>>>Frame Check Sequence: 0x00000000
>>>
>>>Thanks in advance,
>>>
>>>
>>>Rodger
>>>
>>>
>>>
>>>
>
>
>



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