Инет лагает

Соединяюсь с webplus - нормально
Соединяюсь с ptn - пол сети в отрубе
Соединяюсь с comset - связь обрывают.

В винде нормально.
Вот логи:

QTwvdialer:
/var/log/syslog:
------------------------------------------------------------------
Jan 23 20:15:04 home pppd[7956]: pppd 2.4.2 started by root, uid 0
Jan 23 20:15:04 home pppd[7956]: Using interface ppp0
Jan 23 20:15:04 home pppd[7956]: Connect: ppp0 <--> /dev/ttyS0
Jan 23 20:15:37 home pppd[7956]: LCP: timeout sending Config-Requests
Jan 23 20:15:37 home pppd[7956]: Connection terminated.
Jan 23 20:15:37 home pppd[7956]: Using interface ppp0
Jan 23 20:15:37 home pppd[7956]: Connect: ppp0 <--> /dev/ttyS0
Jan 23 20:15:59 home pppd[7956]: Hangup (SIGHUP)
Jan 23 20:15:59 home pppd[7956]: Modem hangup
Jan 23 20:15:59 home pppd[7956]: Connection terminated.
Jan 23 20:15:59 home pppd[7956]: tcgetattr: No such device or address (line 932)Jan 23 20:15:59 home pppd[7956]: Exit.
------------------------------------------------------------------
wvdial:

home log # wvdial comset
--> WvDial: Internet dialer version 1.53
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Modem initialized.
--> Idle Seconds = 180, disabling automatic reconnect.
--> Sending: ATDT3310333
--> Waiting for carrier.
ATDT3310333
CONNECT 46666/V44
--> Carrier detected.  Waiting for prompt.
~[7f]}#@!}!d} }8}"}&} }*} } }#}$@#}%}&[15]-MG}'}"}(}"[11]{~~[7f]}#@!}!e} }8}"}&} }*} } }#}$@#}%}&[15]-MG}'}"}(}"Xr~
--> PPP negotiation detected.
--> Starting pppd at Sun Jan 23 20:20:30 2005
--> pid of pppd: 8258
--> Disconnecting at Sun Jan 23 20:21:25 2005
--> The PPP daemon has died: Fatal pppd error (exit code = 1)
--> man pppd explains pppd error codes in more detail.
--> Try again and look into /var/log/messages and the wvdial and pppd man pages for more information.
home log #
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