Network disruption

[Predrag Punosevac]

Kudos to Piotr! Everything is up and running now. I managed to patch all
perimeter firewalls and network service machines during the outage. If you
use OpenVPN on your desktop you will need to restart the daemon. If you
don't know how, just reboot the machine.

Predrag

On Thu, Oct 26, 2023 at 4:20 PM Predrag Punosevac <predragp at andrew.cmu.edu>
wrote:

> Hi Piotr,
>
> Two of our newer perimeter firewalls (Phobos/Deimos) have dead CMOS
> batteries. The power outage was too long. UPS batteries ran out of juice.
> We have the same problem we had in May of this year. You need to go to the
> server room and physically attach monitors to these machines and reset boot
> order in UEFI. There is nothing I can do from New Mexico. Entire traffic
> goes through these machines. They are only a few years old but they were
> apparently shipped with bad CMOS batteries.
>
> Best,
> Predrag
>
>
>
> On Thu, Oct 26, 2023 at 3:28 PM Piotr Bartosiewicz <
> pbartosi at andrew.cmu.edu> wrote:
>
>> Update:
>>
>> https://computing.cs.cmu.edu/dashboard/2023/scs-wean-machine-room-alert-10-26-2023
>>
>> There was a power outage.
>>
>> Piotr.
>>
>>
>> On Thu, Oct 26, 2023 at 3:25 PM Piotr Bartosiewicz <
>> pbartosi at andrew.cmu.edu> wrote:
>>
>>> Looks like there is a network problem at SCS level.
>>> We're looking into it.
>>>
>>> Piotr.
>>>
>>>
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