Koozali.org: home of the SME Server
Obsolete Releases => SME Server 7.x => Topic started by: electroman00 on December 18, 2006, 10:33:48 PM
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Download speed is below 1kb and haven't been able to find problem
Tried diff nic's realtek, intel, 3com, netgear ga311 gbit.
Had problems with all nic's detecting.
It's an older Tyan Tiger 100 w/daul PIII.
Ran single and daul mode no change.
All other systems 6-7mbit D/L.
Just can't figure what's going on w/sme 7.0 w/yum to date.
Any ideas / suggestions??
Thanks in advance
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Four things in the past that have given be problems in the past.
1-Bad cable. Have you tried different cables?
2-Bad hub. Have you tried a different hub?
3-PCI conflict. Have you tried moving the nic card to a different PCI slot? Read the MB manual and make sure the slot you are using is not shared with another used slot.
4-Nic having problems in "Full Duplex". Have you tried forcing the nic to "Half Duplex"?
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Paul thanks.....well I did do the first three.
Yea .....it's probably in h/d didn't even think of that.
Don't know why all the nics I've tried would have been stuck in h/d.
Humm..
How can I check and/or force it to f/d.
Currently have a Netgear ga311 gigabit in it.
The other question is are the nic types supposted to show in admin/config.
I'm just getting eth0 & eth1
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The GA311 has been reported to work AND not to work. I'll bet they use different chipsets on the same model and some work and others don't.
Question: When you change the nic card in the machine, do you reboot and go the "configure this server" in the admin console?
If not, then the driver is not getting updated and it won't work. Read this bug report for some background (this bug specificaly names the GA311) http://bugs.contribs.org/show_bug.cgi?id=1696
Also, to see the nic installed try:
# lspci
# config show InternalInterface
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Found the problem
GA311 is a gbit card and the driver seems to work fine at this moment.
Here's the problem.
As far as I can tell the card is not setup to auto-negotiate speed.
I had it plugged into my 100t switch and performance was < 1kb.
Plugged it into my gbit switch 5-7mbit d/l.
So the question is how to set the card for auto-negotiate.
Thanks pfloor for helping me see the trees.
Dang the computer forest.
Probably should bugtracker this hey....
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Well look what we have here......
Say's both nic's are set auto-negotiate
Doesn't look like nic want's to auto-negotiate with me switch....hummm.
# ethtool eth0
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 auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Link detected: yes
# ethtool eth1
Settings for eth1:
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 auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Link detected: yes
You gotta love the computer forest...!!
I'm loosing that lovin' feeling again..!!
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Well another test here...plugged the internal network back into the
100T switch.....detected correctly but....
Download: 116,472 bps
Upload: 622,552 bps
That's funny U/L is faster than D/L....
ethtool eth0
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 auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Link detected: yes
Looks like it auto-neg but bandwidth is in the poopster.
Looks more & more like a driver not working quite right.
Still loosing that lovin' feeling !!
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Who made your gigabit switch?
I ran into a 10/100/1000 switch recently that wouldn't work if *any* non-gigabit device was connected. As long as all devices were gigabit all was OK; not right away but soon after connecting any device at less than gigabit the network throughput would drop to the 100Kbit range -- and this was local workstation-to-server traffic! (Sorry, I'm unsure of the make/model of this gem)
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Netsmear aka Netgear
GS724TV2
GS724TV1
(2) FS526T
Wouldn't recomend them to my enemy.
Got them on the old auction site ebay.
NetSmear needs to fix a lot of stuff (firmware) but they just
don't have anyone with a brain there.
or
Their on the wrong medication.
Take your pick....think it might be a little of both or a lot of both.
I ran into a 10/100/1000 switch recently that wouldn't work if *any* non-gigabit device was connected.
Sure will do that if the switch is not setup correctly.
Does it have a webadmin...it should have one?
If so.... set the ports to auto-negotiate
Probably ports are set to 1000 so connecting 10/100T will borke it
if a port doesn't detect speed correctly.
Don't have model # for it... then open the puppy up and have a look
see inside for evidence.
FCC ID for starters.
In any event I can see your loosing that lov'n feeling...