sm110p-10s10605 ens2f0np0 LAN issue

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Yuan Liang

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May 15, 2026, 12:07:18 PMMay 15
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Hello admin,

I am having a network issue on node sm110p-10s10605.

The LAN interface ens2f0np0 has IP 10.10.1.1/24, but it is down:

[yuanlyon@server0 ~]$ ip -br addr
lo               UNKNOWN        127.0.0.1/8 ::1/128
usb0             UNKNOWN        
ens2f0np0        DOWN           10.10.1.1/24
eno1             DOWN          
ens2f1np1        DOWN          
ens1f0np0        UP             128.105.146.96/22 fe80::b1ea:a808:3c6a:6b79/64
eno2             DOWN          
ens1f1np1        DOWN    

Could you please check the link connection for ens2f0np0  on this node? I checked other nodes in my experiment, they look fine.

Thank you for the help!

Here is my experiment web page: https://www.cloudlab.us/status.php?uuid=c5438e79-5d61-4ffe-9751-48458b4694ff

Aleksander Maricq

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May 16, 2026, 1:25:22 AMMay 16
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Hi, we asked our contacts at Wisconsin this morning to take a look at the interface in question, but we have not heard back yet.  Sorry for the inconvenience, we'll let you know once they've had a chance to look at it.

Best,
 - Aleks

Yuan Liang

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May 19, 2026, 3:22:47 PMMay 19
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Hello Aleks,

Thank you for the update! I can confirm that the ens2f0np0 interface on that node is still down as of today.

Best regards,
Yuan

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