Samovolné restarty LAN portu

Software [CZ] SW chyby-diskuze [CZ]
1

Zdravim, od posledniho updatu routeru jsem si vsiml ze se mi zacal odpojovat jeden port na routeru na kterym mam aktualne PC podezrival jsem sveho ISP ze ma vypadky nez jsem na to prisel ze to dela LAN port.
Dela to pomerne pravidelne uz nekolikaty den vzdy kolem 20h nedokazu vyzkoumat proc pres den vse normalne vse bezelo ve stejnem rezimu i zatizeni
Druhy port na kterem je iptv s routerem v bridgi v pohode.
Turris 1.1
V dmesg pouze toto

[  810.445585] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
[  814.453223] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
[  820.465421] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
[  824.473058] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
[  836.497135] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
[  838.500835] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
[  868.560592] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
[  880.584086] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up

V messages je

2017-03-22T21:10:10+01:00 info kernel[]: [ 2267.374593] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
2017-03-22T21:10:12+01:00 info dnsmasq-dhcp[6100]: DHCPREQUEST(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4
2017-03-22T21:10:12+01:00 info dnsmasq-dhcp[6100]: DHCPACK(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4 LuRy-Acer
2017-03-22T21:10:12+01:00 warning odhcpd[4804]: DHCPV6 SOLICIT IA_NA from 000100011ce422e3d43d7eda4fb4 on br-lan: ok 2a01:5e0:48:2::ec9/128 fd95:d9b3:e20c::ec9/128
2017-03-22T21:10:12+01:00 info kernel[]: [ 2269.378140] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
2017-03-22T21:11:01+01:00 info /usr/sbin/cron[7401]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2017-03-22T21:11:28+01:00 warning syslog[]: Unable to use //tmp//yin2yang.xsl (No such file or directory).
2017-03-22T21:11:28+01:00 warning syslog[]: YANG format data models will not be available via get-schema.
2017-03-22T21:11:29+01:00 warning syslog[]: Unable to get tty (Inappropriate ioctl for device) to get the client's hostname (session 8329).
2017-03-22T21:11:39+01:00 info kernel[]: [ 2355.544913] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
2017-03-22T21:11:42+01:00 info dnsmasq-dhcp[6100]: DHCPREQUEST(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4
2017-03-22T21:11:42+01:00 info dnsmasq-dhcp[6100]: DHCPACK(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4 LuRy-Acer
2017-03-22T21:11:42+01:00 warning odhcpd[4804]: DHCPV6 SOLICIT IA_NA from 000100011ce422e3d43d7eda4fb4 on br-lan: ok 2a01:5e0:48:2::ec9/128 fd95:d9b3:e20c::ec9/128
2017-03-22T21:11:43+01:00 info kernel[]: [ 2359.552365] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
2017-03-22T21:11:45+01:00 info kernel[]: [ 2361.556525] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is down
2017-03-22T21:11:46+01:00 info dnsmasq-dhcp[6100]: DHCPREQUEST(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4
2017-03-22T21:11:46+01:00 info dnsmasq-dhcp[6100]: DHCPACK(br-lan) 192.168.1.38 d4:3d:7e:da:4f:b4 LuRy-Acer
2017-03-22T21:11:46+01:00 warning odhcpd[4804]: DHCPV6 SOLICIT IA_NA from 000100011ce422e3d43d7eda4fb4 on br-lan: ok 2a01:5e0:48:2::ec9/128 fd95:d9b3:e20c::ec9/128
2017-03-22T21:11:47+01:00 info kernel[]: [ 2363.560079] Atheros AR8216/AR8236/AR8316 mdio@ffe24520:00: Port 3 is up
2

Nemůže to být náhodou vadný kabel?

3

Jako muze, taky me to napadlo, ale nesedi mi ty denni casy a s kabelem se dlouhou dobu nijak nehybalo ani neprepojovalo. Ted to od doby co sem to sem postnul udelalo jen jednou jeste kolem te 20h a doted je klid. Predchozi dny to delalo tez kolem 20h a pak zase do druheho dne nic.
Musim pockat zas do zitra :grinning: zkusim prohodit kabel popripade port a uvidim