ULT-unite 8156B adapter would be recognized as 1GbE adapter after BE-88U router restarted. workaround is to re-enable the driver after router restarted #452
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Description
Description of the problem
After all hardware and software installed, the 3rd network interface would display 2500Mb/s;
But when BE-88U router reinited network interfaces or restarted by applying some network configurations,
the adapter would be in 1000Mb/s in DSM network interfaces UI.
I would have to disable and enable the driver(2.18.1-1), it would then display as 2500Mb/s again.
Is there any change to fix the root cause? or could I write a crontab job to disable and enable the driver when it is in 1000Mb/s mode?
Description of your products
Linux 4.4.180+ #42962 SMP Mon May 29 14:38:23 CST 2023 x86_64 GNU/Linux synology_apollolake_918+
DS918+ (with DSM 7.1.1-42962 Update 6) ;
Description of your environment
one of Asus BE-88U router 2.5GE port connected to "ULT-unite USB-A to 2.5GE" adapter with CAT-6 cable.
adapter plugged in the back USB port of DS 918+
Output of dmesg command
Output of ``lsusb`
|__usb1 1d6b:0002:0404 09 2.00 480MBit/s 0mA 1IF (Linux 4.4.180+ xhci-hcd xHCI Host Controller 0000:00:15.0) hub
|__1-4 f400:f400:0100 00 2.00 480MBit/s 200mA 1IF (Synology DiskStation 7F0097B90B3A7D34)
|__usb2 1d6b:0003:0404 09 3.00 5000MBit/s 0mA 1IF (Linux 4.4.180+ xhci-hcd xHCI Host Controller 0000:00:15.0) hub
|__2-2 0bda:8156:3104 00 3.20 5000MBit/s 256mA 1IF (Realtek USB 10/100/1G/2.5G LAN 4013000001)
Output of ifconfig -a command
docker0 Link encap:Ethernet HWaddr xxx
inet addr:172.17.0.1 Bcast:172.17.255.255 Mask:255.255.0.0
inet6 addr: fe80::42:e7ff:feb9:456e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2521561 errors:0 dropped:0 overruns:0 frame:0
TX packets:2770069 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3027443197 (2.8 GiB) TX bytes:37519219086 (34.9 GiB)
dockera7c Link encap:Ethernet HWaddr xxx
inet6 addr: fe80::4cf7:3eff:fea0:11a0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2521561 errors:0 dropped:0 overruns:0 frame:0
TX packets:2769775 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3062745051 (2.8 GiB) TX bytes:37519176836 (34.9 GiB)
eth0 Link encap:Ethernet HWaddr xxx
inet addr:192.168.50.112 Bcast:192.168.50.255 Mask:255.255.255.0
inet6 addr: fe80::211:32ff:feb4:5899/64 Scope:Link
inet6 addr: 2408:8207:2530:36c0:211:32ff:feb4:5899/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:170929 errors:0 dropped:0 overruns:0 frame:0
TX packets:190719 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:121227456 (115.6 MiB) TX bytes:144171415 (137.4 MiB)
eth1 Link encap:Ethernet HWaddr xxx
inet addr:169.254.172.2 Bcast:169.254.255.255 Mask:255.255.0.0
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)
eth2 Link encap:Ethernet HWaddr xxx
inet addr:192.168.50.111 Bcast:192.168.50.255 Mask:255.255.255.0
inet6 addr: 2408:8207:2530:36c0:2e0:4cff:fe68:bc5/64 Scope:Global
inet6 addr: fe80::2e0:4cff:fe68:bc5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9997302 errors:0 dropped:0 overruns:0 frame:0
TX packets:10133328 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:14237104664 (13.2 GiB) TX bytes:12286200619 (11.4 GiB)
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:223204 errors:0 dropped:0 overruns:0 frame:0
TX packets:223204 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:88468777 (84.3 MiB) TX bytes:88468777 (84.3 MiB)
ovs-syste Link encap:Ethernet HWaddr xxx
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:1
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 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:1
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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