Problem se siti

[Jirka Kubik]

Ahoj,


muzete mi prosim nekdo osvetlit co presne znamena hodnota collsns
u tx bytes u karty eth0 ? Zjistil jsem totiz ze mezi timhle pocitacem
a routerem ktery je pred nim /zapojeny do eth0/ dochazi k packet
lossu okolo 1% a tohle je vsechno co napovida o nejakem problemu.
Zkousel jsem menit sitovku, kabel, ale ploss je tam porad. Nejak jsem
rozumne nevystoural co to znamena a co se mi tim snazi linux rict.

[root na doma-gw root]# ip -s link show
1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    RX: bytes  packets  errors  dropped overrun mcast
    149892578  1494779  0       0       0       0
    TX: bytes  packets  errors  dropped carrier collsns
    149892578  1494779  0       0       0       0
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc htb qlen 100
    link/ether 00:40:ca:12:5b:8f brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast
    3187320905 208197212 102     0       0       0
    TX: bytes  packets  errors  dropped carrier collsns
    255985496  229639894 0       0       0       2225771
3: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc htb qlen 100
    link/ether 00:10:4b:cd:02:3f brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast
    202737618  232099574 243     0       0       0
    TX: bytes  packets  errors  dropped carrier collsns
    1895911961 210691707 0       0       0       0


Diky moc

Jirka