[linux] Linux gateway - pomaly upload

[Peter Viskup]

Matus UHLAR - fantomas wrote:
> On 13.06.08 01:03, Peter Viskup wrote:
>   
>> Zdravim vsetkych,
>> mam velmi zaujimavy problem s jednou gateway.
>> Vsetky stanice v sieti maju problem s rychlostou uploadu - iba cca 7B/s. 
>> Download je bezproblemovy.
>>
>> Cela situacia vyzera asi takto:
>>
>> internet (2Mbit ADSL linka) ------------ ADSL router ------------- 
>> [Intel 82801BA/BAM/CA/CAM] gateway [3Com 3c905] -------------- LAN (20PC)
>>     
>
>
> pozri sa na nastavenie duplexneho modu na linuxovej masine. Podla mojich
> skustnosti najvacsia cast problemov vznika ked jedna strana ma nastaveny
> half-duplex a druha full-duplex, respektive jedna ma negociaciu a druha nie,
> potom vznikaju kolizie.
>
>   

Z vystupov ethtool aj ifconfig vyzera byt vsetko v poriadku.
Co takto HW problem - chybna sietovka alebo kabel?

first:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:60:97:83:8B:09 
          inet addr:10.0.0.254  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::260:97ff:fe83:8b09/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1414396 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2333852 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:211105064 (201.3 MiB)  TX bytes:2663714722 (2.4 GiB)
          Interrupt:16 Base address:0x1040

eth1      Link encap:Ethernet  HWaddr 00:C0:A8:FB:56:44 
          inet addr:172.16.1.1  Bcast:172.16.1.255  Mask:255.255.255.0
          inet6 addr: fe80::2c0:a8ff:fefb:5644/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2400295 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1754591 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2637894513 (2.4 GiB)  TX bytes:233100277 (222.3 MiB)
          Interrupt:17

first:~# ethtool eth0
Settings for eth0:
    Supported ports: [ TP MII ]
    Supported link modes:   10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
    Supports auto-negotiation: Yes
    Advertised link modes:  10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
    Advertised auto-negotiation: Yes
    Speed: 100Mb/s
    Duplex: Full
    Port: MII
    PHYAD: 24
    Transceiver: internal
    Auto-negotiation: on
    Current message level: 0x00000001 (1)
    Link detected: yes
first:~# ethtool eth1
Settings for eth1:
    Supported ports: [ TP MII ]
    Supported link modes:   10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
    Supports auto-negotiation: Yes
    Advertised link modes:  10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
    Advertised auto-negotiation: Yes
    Speed: 100Mb/s
    Duplex: Full
    Port: MII
    PHYAD: 1
    Transceiver: internal
    Auto-negotiation: on
    Current message level: 0x000020c1 (8385)
    Link detected: yes


Peter "skupko" Viskup
jabber: skupko at jabber.sk
mail: skupko.sk at gmail.com