[dsg-hallb_gas] Hall B Gas Shed Switch

[Brian Eng]

Some equipment required more fiddling than others, but we managed to bring everything back online this morning.

Thanks

________________________________
From: Carl Bolitho <cbolitho at jlab.org>
Sent: Friday, July 24, 2020 8:48 AM
To: Brian Eng <beng at jlab.org>; Brent Morris <bmorris at jlab.org>; Andrew Seitz <seitz at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Re: Hall B Gas Shed Switch

Brian,

Last night after debugging the fiber for a couple hours we decided to reboot the switch. After the switch rebooted the uplink came up and connectivity to the switch was restored. Full connectivity should have been restored by at least 7:12 last night. Please let me know if you are still seeing connectivity issues with any of the equipment in the gas shed.

--Carl
________________________________
From: Brian Eng <beng at jlab.org>
Sent: Thursday, July 23, 2020 4:02 PM
To: Carl Bolitho <cbolitho at jlab.org>; Brent Morris <bmorris at jlab.org>; Andrew Seitz <seitz at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Re: Hall B Gas Shed Switch

Great, thanks for the update.

Hopefully everything will just magically come back online and won't require us to go in and poke at them.

________________________________
From: Carl Bolitho <cbolitho at jlab.org>
Sent: Thursday, July 23, 2020 3:55 PM
To: Brian Eng <beng at jlab.org>; Brent Morris <bmorris at jlab.org>; Andrew Seitz <seitz at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Re: Hall B Gas Shed Switch

It looks like the transceiver for the uplink in the Hall B switch died. Andrew is going to go grab a new one from Cebaf Center.

--Carl
________________________________
From: Brian Eng <beng at jlab.org>
Sent: Thursday, July 23, 2020 3:31 PM
To: Carl Bolitho <cbolitho at jlab.org>; Brent Morris <bmorris at jlab.org>; Andrew Seitz <seitz at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Re: Hall B Gas Shed Switch

Sounds good, let me know what Andrew finds in the gas shed.

I think, but am not positive, that both of these are powered from the same UPS so if one is still working that is a good sign at least.

________________________________
From: Carl Bolitho <cbolitho at jlab.org>
Sent: Thursday, July 23, 2020 3:19 PM
To: Brian Eng <beng at jlab.org>; Brent Morris <bmorris at jlab.org>; Andrew Seitz <seitz at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Re: Hall B Gas Shed Switch

We got notice right before you emailed at 3:03 PM that b96b-sw went down. It has not come back up since then. That is the switch that provides Hall B networks inside the gas shed. The other switch, b96b-sw-2, which provides desktop-like networks, seems to be working fine. I believe Andrew is going on-site this afternoon, so he may be able to pop in the gas shed and check the switch out.

--Carl
________________________________
From: Brian Eng <beng at jlab.org>
Sent: Thursday, July 23, 2020 3:10 PM
To: Brent Morris <bmorris at jlab.org>; Carl Bolitho <cbolitho at jlab.org>
Cc: dsg-hallb_gas at jlab.org <dsg-hallb_gas at jlab.org>
Subject: Hall B Gas Shed Switch

Brent/Carl,

There are switches (I think 2, but not sure what is plugged into where) in the Hall B gas shed and I can't seem to ping any of the devices in the gas shed and was wondering if you could see if the switch itself was alive?

Thanks
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