Hi
I recently switched from several rl-NICs to one quad ste-NIC (D-Link
DFE-580tx) since I was running out of PCI-slots.
The new NIC works very well except for one problem with kernel-pppoe.
The SDSL-modem is connected to ste0 and hostname.pppoe0 is configured
as described in the docs (and this configuration worked flawless with
a rl-NIC).
But now I only get 1/100 of the bandwidth over the pppoe-link it should
have and the only way to fix this I found so far is to repower the
modem. After that, pppoe reastablishes the link and I get full
bandwidth. 
No idea what might cause this, so how can can I debug this?

ste0 at pci2 dev 4 function 0 "D-Link Systems 550TX" rev 0x12: irq 11
address 00:05:5d:5e:93:14 ukphy0 at ste0 phy 0: Generic IEEE 802.3u
media interface ukphy0: OUI 0x000885, model 0x0023, rev. 0
ukphy1 at ste0 phy 1: Generic IEEE 802.3u media interface
ukphy1: OUI 0x000885, model 0x0023, rev. 0
ste1 at pci2 dev 5 function 0 "D-Link Systems 550TX" rev 0x12: irq 5
address 00:05:5d:5e:93:15 ukphy2 at ste1 phy 0: Generic IEEE 802.3u
media interface ukphy2: OUI 0x000885, model 0x0023, rev. 0
ukphy3 at ste1 phy 1: Generic IEEE 802.3u media interface
ukphy3: OUI 0x000885, model 0x0023, rev. 0
ste2 at pci2 dev 6 function 0 "D-Link Systems 550TX" rev 0x12: irq 12
address 00:05:5d:5e:93:16 ukphy4 at ste2 phy 0: Generic IEEE 802.3u
media interface ukphy4: OUI 0x000885, model 0x0023, rev. 0
ukphy5 at ste2 phy 1: Generic IEEE 802.3u media interface
ukphy5: OUI 0x000885, model 0x0023, rev. 0
ste3 at pci2 dev 7 function 0 "D-Link Systems 550TX" rev 0x12: irq 10
address 00:05:5d:5e:93:17 ukphy6 at ste3 phy 0: Generic IEEE 802.3u
media interface ukphy6: OUI 0x000885, model 0x0023, rev. 0
ukphy7 at ste3 phy 1: Generic IEEE 802.3u media interface
ukphy7: OUI 0x000885, model 0x0023, rev. 0

-- 
Fridtjof Busse

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