Добрый день,
наблюдаю в логах вот такую картину:
[Mon Mar 9 22:22:33 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Mon Mar 9 22:22:35 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Mon Mar 9 22:35:00 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Mon Mar 9 22:35:03 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Mon Mar 9 22:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Mon Mar 9 22:49:32 2026] RTW: set group key camid:2, addr:64:d1:54:70:21:01, kid:1, type:AES
[Mon Mar 9 22:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Mon Mar 9 22:50:12 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Mon Mar 9 22:50:14 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Mon Mar 9 23:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Mon Mar 9 23:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Mon Mar 9 23:49:32 2026] RTW: set group key camid:1, addr:64:d1:54:70:21:01, kid:2, type:AES
[Mon Mar 9 23:50:41 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Mon Mar 9 23:50:43 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 00:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Tue Mar 10 00:49:32 2026] RTW: set group key camid:2, addr:64:d1:54:70:21:01, kid:1, type:AES
[Tue Mar 10 00:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Tue Mar 10 00:50:07 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 00:50:11 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 01:10:06 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 01:10:08 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 01:37:43 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 01:37:45 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 01:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Tue Mar 10 01:49:32 2026] RTW: set group key camid:1, addr:64:d1:54:70:21:01, kid:2, type:AES
[Tue Mar 10 01:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Tue Mar 10 02:11:15 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 02:11:19 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 02:21:22 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 02:21:24 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 02:35:48 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 02:35:51 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 02:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Tue Mar 10 02:49:32 2026] RTW: set group key camid:2, addr:64:d1:54:70:21:01, kid:1, type:AES
[Tue Mar 10 02:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Tue Mar 10 03:37:38 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 03:37:42 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 03:46:09 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 03:46:11 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 03:49:32 2026] RTW: recv eapol packet - WPA Group Key 1/2
[Tue Mar 10 03:49:32 2026] RTW: set group key camid:1, addr:64:d1:54:70:21:01, kid:2, type:AES
[Tue Mar 10 03:49:32 2026] RTW: send eapol packet - WPA Group Key 2/2
[Tue Mar 10 03:52:25 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 03:52:27 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 04:00:29 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 04:00:32 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 04:03:48 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 04:03:51 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[Tue Mar 10 04:39:27 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Down
[Tue Mar 10 04:39:29 2026] dwmac-sun8i 5020000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off