Discovering and Imaging the Device

cancel
Showing results for 
Search instead for 
Did you mean: 

Roborio 2 Ethernet Not Working

Hi, 

 

We are unable to get the ethernet port to work on our roborio 2.0. It was working over the summer. We are able to use usb, but not ethernet. 

 

Lights on the ethernet port do not blink. We have the same results with router and with going directly to roborio.

 

Things we have tried:

reimaging SD card on two machines (FRC_roboRIO2_2023_v3.2.img.zip)
reimaging router on robot on two machines

 

ssh over usb to the rio works:

 

admin@roboRIO-6217-FRC:/var# ifconfig
eth0 Link encap:Ethernet HWaddr 00:80:2F:33:D1:89
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:54 Base address:0xb000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:181 errors:0 dropped:0 overruns:0 frame:0
TX packets:181 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:13899 (13.5 KiB) TX bytes:13899 (13.5 KiB)

usb0 Link encap:Ethernet HWaddr 00:80:2F:33:D1:89
inet addr:172.22.11.2 Bcast:172.22.11.7 Mask:255.255.255.248
inet6 addr: fe80::280:2fff:fe33:d189/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:163930 errors:0 dropped:94 overruns:0 frame:0
TX packets:152314 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6343806 (6.0 MiB) TX bytes:9242412 (8.8 MiB)

 

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
link/ether 00:80:2f:33:d1:89 brd ff:ff:ff:ff:ff:ff
3: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether 00:80:2f:33:d1:89 brd ff:ff:ff:ff:ff:ff

 

admin@roboRIO-6217-FRC:/var# cat /var/log/messages | grep eth0
2023-01-05T20:50:39.473+00:00 roboRIO-6217-FRC kernel: [ 0.564697] macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 54 (00:80:2f:33:d1:89)
2023-01-05T20:50:39.477+00:00 roboRIO-6217-FRC kernel: [ 15.230207] macb e000b000.ethernet eth0: polling mode is disabled, using interrupts
2023-01-05T20:50:39.477+00:00 roboRIO-6217-FRC kernel: [ 16.310633] macb e000b000.ethernet eth0: polling mode is disabled, using interrupts
2023-01-05T20:50:39.477+00:00 roboRIO-6217-FRC kernel: [ 18.850675] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

 

Is there any other log we can look at? How can we fix this issue?

 

Thanks,

Team 6217

 

0 Kudos
Message 1 of 1
(427 Views)