Cisco 2800 Adsl problem

[ letileti @ 01.04.2009. 10:34 ] @

Naime na Cisco ruteru 2800 Series, sa IOS verzijom 12.4(9) imam problema sa ADSL konekcijom preko Beotela. Konstantno pada link posle odredjenog vremena i vraca se u normalno stanje tek posle restarta celog rutera.

Evo moje konfiguracije interfejsa

Code:

interface ATM0/0/0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0/0/0.1 point-to-point
no snmp trap link-status
pvc 8/35
pppoe-client dial-pool-number 1
!
interface Dialer0
ip address negotiated
ip mtu 1452
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp chap hostname A12345@beotel
ppp chap password 7 123456789
ppp pap sent-username A12345@beotel password 7 123456789
crypto map MAP_1
crypto ipsec df-bit clear
!

Takodje syslog server izbacuje ovakve poruke konstantno:

2009-04-01 11:25:42 Local7.Info 10.11.0.1 102692: 102700: *Apr 1 11:37:19.807 PCTime: %DIALER-6-BIND: Interface Vi2 bound to profile Di0
2009-04-01 11:25:43 Local7.Error 10.11.0.1 102693: 102701: *Apr 1 11:37:19.815 PCTime: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
2009-04-01 11:25:46 Local7.Info 10.11.0.1 102694: 102702: *Apr 1 11:37:23.943 PCTime: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di0
2009-04-01 11:25:47 Local7.Error 10.11.0.1 102695: 102703: *Apr 1 11:37:23.947 PCTime: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down

Gde moze biti problem?
Hvala unapred

[ smilidrag @ 01.04.2009. 10:49 ] @

Obrati se tehnickoj podrsci Beotel Neta....

Uradi: show dsl int atm0/0/0 I posalji

[ letileti @ 01.04.2009. 11:03 ] @

pre svega, hvala na brzom odgovoru. Tehnicka podrska je naravno odgovorila da je sve OK sa njihove strane, pa moram sad otkloniti sve sumnje da nije do moje strane.
evo i rezultata prethodne komande:

ATM0/0/0
Alcatel 20190 chipset information
ATU-R (DS) ATU-C (US)
Modem Status: Showtime (DMTDSL_SHOWTIME)
DSL Mode: ITU G.992.5 (ADSL2+) Annex A
ITU STD NUM: 0x03 0x2
Chip Vendor ID: 'STMI' 'BDCM'
Chip Vendor Specific: 0x0000 0x6296
Chip Vendor Country: 0x0F 0xB5
Modem Vendor ID: 'CSCO' ' '
Modem Vendor Specific: 0x0000 0x0000
Modem Vendor Country: 0xB5 0x00
Serial Number Near: FOC124828URCISCO73993206
Serial Number Far:
Modem Version Near: 12.4(9)T7
Modem Version Far:
Capacity Used: 22% 100%
Noise Margin: 36.0 dB 31.0 dB
Output Power: 14.0 dBm 12.0 dBm
Attenuation: 14.0 dB 5.0 dB
Defect Status: None None
Last Fail Code: None
Watchdog Counter: 0x84
Watchdog Resets: 3
Selftest Result: 0x00
Subfunction: 0x00
Interrupts: 19167 (0 spurious)
PHY Access Err: 0
Activations: 5
LED Status: OFF
LED On Time: 0
LED Off Time: 0
Init FW: embedded
Operation FW: embedded
FW Version: 2.5.42

DS Channel1 DS Channel0 US Channel1 US Channel0
Speed (kbps): 0 4093 0 248
Cells: 0 210902 0 55612267
Reed-Solomon EC: 0 0 0 0
CRC Errors: 0 0 0 0
Header Errors: 0 0 0 0
Total BER: 0E-0 0E-0
Leakage Avarage BER: 0E-0 0E-0
Interleave Delay: 0 0 0 16

LOM Monitoring : Disabled

DMT Bits Per Bin
000: 0 0 0 0 0 0 0 0 0 2 2 3 4 4 4 4
010: 4 4 4 4 5 5 4 4 4 4 4 3 3 2 2 2
020: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
030: 0 0 0 2 2 2 2 1 2 2 2 2 4 4 4 4
040: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
050: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
060: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 4
070: 5 4 4 4 4 4 4 4 4 4 4 4 5 4 4 4
080: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
090: 4 4 4 4 4 4 2 0 4 4 4 4 4 4 4 4
0A0: 4 4 4 0 4 4 4 4 4 4 4 4 4 4 4 4
0B0: 4 4 4 0 4 4 4 4 4 4 4 4 4 4 4 4
0C0: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
0D0: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 4
0E0: 4 0 2 4 2 3 3 2 2 2 2 2 2 2 2 2
0F0: 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 4
100: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
110: 4 4 4 4 2 2 2 2 2 2 2 4 3 2 2 2
120: 2 2 2 2 2 2 2 2 4 2 4 2 4 4 4 4
130: 4 2 2 4 4 4 4 4 4 3 0 3 4 4 2 2
140: 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
150: 2 2 3 0 2 3 4 2 2 4 4 4 4 4 4 4
160: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
170: 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
180: 4 4 3 4 2 3 2 4 4 4 4 2 2 2 2 2
190: 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1A0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1B0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1C0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1D0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1E0: 0 0 0 0 0 0 0 0 2 2 2 2 2 2 0 2
1F0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

DSL: Training log buffer capability is not enabled

[ optix @ 07.04.2009. 12:03 ] @

Pogledaj temu http://www.elitesecurity.org/t351488 i poruku koju je ostavio markovm - http://www.elitesecurity.org/p2172408 i ostatak diskusije.
Da li se posle svakog pada konekcije, kao sto je u logu koji si poslao, ruter mora resetovati?

[ letileti @ 09.04.2009. 18:17 ] @

u principu ne mora da se restartuje, sam ruter radi i ima izlaz na internet jer mu je ta adsl konekcija sekundarni izlaz. ali da bi proradila sama adsl konekcija ruter mora da se restartuje.