[f-nsp] ICX7750 Unstable Control Plane

[Eldon Koyle]

I noticed it on the 8010.  I moved to 8020aa and disabled loop
detection on our peer switches, at which point I promptly forgot about
it and went on with life ;).

We are currently running 8030b, but I haven't had a chance to check to
see if it is fixed (I don't have any of them for our lab environment,
and I don't want to cause an outage).

-- 
Eldon

On Fri, Dec 4, 2015 at 4:05 PM, Frank Bulk <frnkblk at iname.com> wrote:
> Eldon,
>
> Our Brocade reseller is aware of the issue you're describing and says it's
> being worked on.  He's asking what code release you're on and if it's 10G or
> 40G specific.
>
> Frank
>
> -----Original Message-----
> From: foundry-nsp [mailto:foundry-nsp-bounces at puck.nether.net] On Behalf Of
> Eldon Koyle
> Sent: Thursday, December 03, 2015 3:54 PM
> To: Michael Gehrmann <mgehrmann at atlassian.com>
> Cc: foundry-nsp at puck.nether.net
> Subject: Re: [f-nsp] ICX7750 Unstable Control Plane
>
> I have seen other strange things on the ICX7750, the most concerning
> of which is a temporary forwarding loop on an MCT LAG during every
> boot.
>
> The code still seems a bit immature...
>
> On Sun, Nov 29, 2015 at 4:20 PM, Michael Gehrmann
> <mgehrmann at atlassian.com> wrote:
>> I've experienced two weird phenomena recently on ICX7750's on 08030d.
>>
>> 1. Configuring VRRP-E on shutdown VE and losing SSH session to unrelated
> VE
>> interface
>> 2. Disabling 20+ interfaces at once causing VRRP-E to flap and BGP to flap
>>
>> We believe #2 was due to high CPU. Anyone experienced anything similar?
>>
>> --
>> Mike
>>
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