Hello John,
we experience the same Problems with Baystack 350F-HD switches with
Software Release 3.0.0.14. We donwgraded one of these to 2.x Software
release and the problem went away. We do not have an actual maintenance
contract with nortel/baynetworks so we have no possibility to verify if
the problem is fixed in the latest release.
hth
Reinhold
On Tue, 15 May 2001, John Neiberger wrote:
> Okay, this is driving me crazy!! This just started happening around
> 2:00 this afternoon and I can't think of a single explanation for it.
> Here's the deal:
>
> PC RouterA RouterB
> BaySwitch
>
> The Bay switch has a management IP address configured with correctly
> configured mask and default gateway. For some reason, any PC on the
> subnet that I belong to cannot ping the Bay switch. From any other
> subnet in our network pings succeed; they only fail from my specific
> subnet. There are no access lists involved anywhere in this scenario
> and pings to any other device on the same subnet as the switch will
> succeed from anywhere.
>
> RouterA can ping the Bay switch using a standard ping, but pings fail
> if I use an extended ping and set the source address to the interface on
> the same subnet as my PC.
>
> I've done traceroutes from a few locations to make sure traffic was
> flowing correctly and I can see no problems whatsoever. The routing
> tables of all routers involved look exactly as I would expect them to
> look. The default gateway and mask is set correctly on the switch. If
> that were not the case then pings from other subnets would fail as
> well.
>
> I've also telnetted to the switch and from there I can ping anywhere in
> the network except my subnet. This is baking my noodle and considering
> I just got back from a vacation in Mexico I'm just not ready for this
> yet. :-)
>
> Any ideas would be appreciated!
>
> Thanks,
> John
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=4564&t=4533
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