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Síťovka Intel a Flow Control
Síťovka Intel a Flow Control
Řešil jste někdo v Linuxu problém se síťovkou Intel Corporation 82574L Gigabit Network Connection? Dropuje mi a dělá errory proti optice i proti rádiu. Zjistil jsem, že na ní nejde zapnout Flow Control. Když tam vrazím Realtec je vše OK, Flow Control aktivní a žádný errory.
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Mel jsem problem ze se nechtela prepnout ani do gbit rezimu pri nejake starsi verzi jadra, 2.6.32 +- jestli muzes dej tam 3.x kernel a bude klid...
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Daniel Tasáry
To jsem zkoušel mám 3.6.11. Gigabit OK ale jak jsem psal dropuje.
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Tak to nevim, meli jsme ji proti starymu konwes 18GHz radiu ale jen ve 100vce a mame ji proti juniper switchi a jeste proti Dragonwave pojitku a flow control jede v pohode...
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Daniel Tasáry
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 2
Transceiver: internal
Auto-negotiation: on
MDI-X: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000001 (1)
Link detected: yes
mii-tool - eth0: negotiated 1000baseT-FD flow-control, link ok
Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
RX packets:397350572 errors:0 dropped:0 overruns:0 frame:0
TX packets:536192079 errors:0 dropped:0 overruns:0 carrier:0
Je to integrovana sitovka na supermicro desce proti Juniper EX-2200 switchi.
Na tom routeru uz linux neni je tam mikrotik todle je server posazenej hnedka vedle, delka kabelu je cca 30m takze to neni ani na kratkem kabelu..
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 2
Transceiver: internal
Auto-negotiation: on
MDI-X: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000001 (1)
Link detected: yes
mii-tool - eth0: negotiated 1000baseT-FD flow-control, link ok
Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
RX packets:397350572 errors:0 dropped:0 overruns:0 frame:0
TX packets:536192079 errors:0 dropped:0 overruns:0 carrier:0
Je to integrovana sitovka na supermicro desce proti Juniper EX-2200 switchi.
Na tom routeru uz linux neni je tam mikrotik todle je server posazenej hnedka vedle, delka kabelu je cca 30m takze to neni ani na kratkem kabelu..
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Daniel Tasáry
Tohle mi píše Intel:
mii-tool eth2
SIOCGMIIREG on eth2 failed: Input/output error
SIOCGMIIREG on eth2 failed: Input/output error
eth2: negotiated 1000baseT-FD flow-control, link ok
thtool eth2
Settings for eth2:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000001 (1)
drv
Link detected: yes
Tohle píše Realtec:
mii-tool eth0
eth0: negotiated 1000baseT-HD flow-control, link ok
ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Link partner advertised pause frame use: Symmetric Receive-only
Link partner advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
Link detected: yes
mii-tool eth2
SIOCGMIIREG on eth2 failed: Input/output error
SIOCGMIIREG on eth2 failed: Input/output error
eth2: negotiated 1000baseT-FD flow-control, link ok
thtool eth2
Settings for eth2:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000001 (1)
drv
Link detected: yes
Tohle píše Realtec:
mii-tool eth0
eth0: negotiated 1000baseT-HD flow-control, link ok
ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Link partner advertised pause frame use: Symmetric Receive-only
Link partner advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
Link detected: yes
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Nevim, jedinej problem co sem kdy mel byl ze se to poradne neumelo slinkovat, se ztratama nikdy prob nebyl, co jinej kabel?Ale to uz si predpokladam zkousel.
Co dmesg tam nic nehlasi nejaky rozlinkovani a tak?
Jaky mas distro?A kernel kompilovanej rucabo nebo z baliku?
Co dmesg tam nic nehlasi nejaky rozlinkovani a tak?
Jaky mas distro?A kernel kompilovanej rucabo nebo z baliku?
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Daniel Tasáry
Jádro je 3.6.11. je to Gentoo kolega je dost precizní a vše dělá ručně namíru. Pro intel je podpora přímo v jádře. Nejdná se o ojedinělý problém, ale pět strojů tam kde je intel je problém tam kde je Realtek je to OK. Po výměně síťovky Intel za Realtek je taky vše OK. Holt to musím všechno vyměnit. Jen mě to zaráží nakoupil jsem 20 síťovek za balík a budu to měnit za Realtek?
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Odkud si?Napis mi do PM ze bych si vypujcil treba jednu sitovku a testnul ji u sebe...
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Daniel Tasáry