Bug 255251 - The ue0 device has an unstable network connection
Summary: The ue0 device has an unstable network connection
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 13.0-RELEASE
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-usb (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-04-20 09:25 UTC by Roman
Modified: 2021-04-20 11:39 UTC (History)
1 user (show)

See Also:


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Description Roman 2021-04-20 09:25:19 UTC
When I connect an external ethernet card to usb-c, its interface constantly switches from UP to DOWN and back. Only the execution of the command "usbconfig -d 0.11 set_config 1" and the manual launch of the command "dhclient ue0" helps to avoid this.

kernel: ure0 on uhub3
kernel: ure0: <Realtek USB 10/100/1000 LAN, class 0/0, rev 3.00/31.00, addr 9> on usbus0
kernel: ure0: unknown version 0x6010
kernel: miibus0: <MII bus> on ure0
kernel: rgephy0: <RTL8251/8153 1000BASE-T media interface> PHY 0 on miibus0
kernel: rgephy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, 1000baseT-FDX-master, auto
kernel: ue0: <USB Ethernet> on ure0
kernel: ue0: Ethernet address: d4:3a:65:xx:xx:xx
kernel: ue0: link state changed to DOWN
kernel: ue0: link state changed to UP
ue0: link state changed to DOWN
kernel: ue0: link state changed to UP
dhclient[59000]: New IP Address (ue0): 192.168.51.200
dhclient[59741]: New Subnet Mask (ue0): 255.255.255.0
dhclient[60075]: New Broadcast Address (ue0): 192.168.51.255
dhclient[60092]: New Routers (ue0): 192.168.51.1
kernel: ue0: link state changed to DOWN
kernel: ue0: link state changed to UP
kernel: ue0: link state changed to DOWN
kernel: ue0: link state changed to UP
dhclient[70375]: New IP Address (ue0): 192.168.51.200
dhclient[71188]: New Subnet Mask (ue0): 255.255.255.0
dhclient[72005]: New Broadcast Address (ue0): 192.168.51.255
dhclient[72582]: New Routers (ue0): 192.168.51.
Comment 1 Li-Wen Hsu freebsd_committer 2021-04-20 11:39:04 UTC
I guess it's mode an issue in ure(4)