Koozali.org: home of the SME Server
Obsolete Releases => SME Server 7.x => Topic started by: muzzy on December 04, 2010, 09:15:06 PM
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Hi
was wondering if anyone can shed some light i have sme 7.5.1 and its running just great. my only snag i my internal lan card which is from the motherboard and is stated to be a gig card is only running at 100mbs my second card is running fine at 100mb which is the best it can do. i searched google and found ethtools to force it to a gig but all this did was shut it down. has anyone had this problem before and know how to sort it or is it more that i have it messed up somewhere?
thank you in advance
[root@zero-server ~]# 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
Supports Wake-on: umbg
Wake-on: d
Current message level: 0x00000007 (7)
Link detected: yes
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was wondering if anyone can shed some light i have sme 7.5.1 and its running just great. my only snag i my internal lan card which is from the motherboard and is stated to be a gig card is only running at 100mbs my second card is running fine at 100mb which is the best it can do. i searched google and found ethtools to force it to a gig but all this did was shut it down. has anyone had this problem before and know how to sort it or is it more that i have it messed up somewhere?
thank you in advance
Are you sure the other site of the connection also support Gb speeds?
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muzzy
Following on from cactus' comment, Does your network switch or hub support 1Gb & are the ports actually running at that speed, does the cabling support 1G & is it wired (pinout wise ie 4 pair vs 2 pair) to support the faster speed ?
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yes the other end and cable all support gig speeds and they have all been test with a gig windows laptops as well they were all tested when it was all installed the other side is a gig switch which is brand new. i tried forcing the change of speed but when i restarted the file was recreated and all changes where removed. so any insite will be great i am going to have another look around see if i can find anything on the redhat sites or fedora site i looked at the centos but the version 4 forums were not there.
anyway
cheers
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my guess is a hardware failure: onboard NIC.
You could try to use another OFFBOARD NIC , a Intel is better, to test anything else and locate the problem.
It may be the NIC himself or SME/RHEL4 drivers to him.
But do not force Gig speed by hand... if NICs could not garantee the speed they do not use it.
Good luck.
Jáder
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the speed of the network card is advertised as being a gig. but i have been testing more cables and a cross over seems that the cross over does give a gig speed so there must be a fault in the cable somewhere i will have to go narrow it down. thanks for all your input