[cisco-nas] problem with lowe success rate on mica modem

d_pejic at inecco.net d_pejic at inecco.net
Wed Jul 19 07:33:29 EDT 2006


hi people,

I have an IOS (tm) 3600 Software (C3620-I-M), Version 12.1(1)T with 1 MICA modules 
which has 33% success rate

router3620#show modem summary
Avg Hold     Incoming calls       Outgoing calls     Busied   Failed   No   Succ
  Time     Succ   Fail  Avail   Succ   Fail  Avail   Out      Dial     Ans  Pct.
00:03:36   5673  11746     23      0      0     23       0        0     7   33%

I have upgrade MICA portware version on 2.9.5.0 and I still have this succes rate.
I sent you below my running-config and modem log

If you have any suggestion please tell me!
If you need more connfiguration i send to you

router3620#show runn
Building configuration...

Current configuration:

version 12.1
no service pad
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname router3620
!
aaa new-model
aaa authentication login default group radius local
aaa authentication ppp default if-needed group radius local
aaa authorization network default group radius
aaa accounting update newinfo
aaa accounting network default wait-start group radius
enable secret 5 **************
username ************************
username **********************
!
!
!
!
!--- This output was removed for brevity.

ip address-pool local
ip accounting-threshold 16000
virtual-profile virtual-template 10
async-bootp dns-server 80.87.240.2 80.87.240.3
isdn switch-type primary-net5
!
controller E1 1/0
 channel-group 29 timeslots 30
 channel-group 30 timeslots 31
 pri-group timeslots 1-28
!
controller E1 1/1
 shutdown
 description primarni iSDN 241***
!
!
interface Multilink1
 no ip address
 shutdown
 no cdp enable
 ppp multilink
 multilink-group 1
!
interface FastEthernet1/0
 ip address 10.0.3.1 255.255.255.0 secondary
 ip address 80.87.240.6 255.255.255.192
 ip access-group 113 in
ip access-group 113 out
 speed auto
 full-duplex
 no cdp enable
!
interface Serial1/0:15
 ip unnumbered FastEthernet1/0
 encapsulation ppp
 no ip route-cache
 no keepalive
 dialer-group 1
 no snmp trap link-status
 isdn switch-type primary-net5
 isdn incoming-voice modem
 peer default ip address pool dialup
 no fair-queue
 no cdp enable
 ppp authentication pap chap
 ppp multilink
!
interface Serial1/0:29
 ip address 80.87.243.5 255.255.255.252
 ip mroute-cache
no fair-queue
 no cdp enable
!
interface Serial1/0:30
 ip address 80.87.243.9 255.255.255.252
 ip mroute-cache
 no fair-queue
 no cdp enable
!
interface Virtual-Template10
 ip unnumbered FastEthernet1/0
 peer default ip address pool dialup
 ppp authentication pap chap
!
interface Group-Async1
 ip unnumbered FastEthernet1/0
 ip access-group 113 out
 encapsulation ppp
 async mode interactive
 peer default ip address pool dialup
 no cdp enable
 ppp authentication pap
 group-range 1 30

router eigrp 1

!--- This output was removed for brevity.

!

!--- This output was removed for brevity.
!

access-list 

!--- This output was removed for brevity.

line con 0
 transport input none
line 1 30
 autoselect during-login
 autoselect ppp
modem InOut
 autocommand ppp
 transport input all
line aux 0
line vty 0 4
 access-class ***
 password ****
!







router3620#show modem log 0/2
Modem 0/2 Mica: Event Log contains 100 Events:
00:45:20.212 MICA-Ntf in modem state EC_NEGOTIATING.
00:45:19.724 MICA-Ntf in modem state STEADY.
00:45:19.724 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:45:19.696 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 2Hz
    Round trip delay - 6ms, Tx/Rx bit rate - 52000/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:45:13.536 MICA-Cmd Set Framing Mode to PPP.
00:45:13.504 MICA-Cmd Ack Shutdown-Host-Interface.
00:45:13.484 MICA-Cmd Ack Set-Framing-Mode.
00:45:10.276 MICA-Cfg Set PPP escape map.
00:45:07.672 MICA-Ntf in modem state TERMINATING.
00:45:07.656 MICA-Ntf in modem state IDLE.
00:45:07.660 CSM: event-MODEM_DISCONNECTED New State-CONNECTED_STATE
00:45:07.660 MICA-Cmd Ack TERMINATE_LINK.
00:45:07.584 CSM: event-QUEUED_DISCONNECT New State-IDLE_STATE
00:45:07.584 MICA-Qry Final Link Information:
    Call Time - 00:00:36, Disconnect Reason (0x8220) - EC rcvd DISC frame
    0 retrains and/or speed shifts, 0 ec retransmissions
    898 chars tx, 852 chars rx, 26 chars rx bad
    20 ppp packets tx, 19 ppp packets rx, 0 ppp packets rx bad
    45 ec packets tx, 21 ec packets rx, 0 ec packets rx bad
00:45:06.448 CSM: event-ASYNC_DTR_DOWN New State-IDLE_STATE
00:45:06.448 CSM: event-ASYNC_DTR_DOWN New State-IDLE_STATE
00:45:01.440 MICA-Cmd Set Framing Mode to Raw character.
00:45:01.424 MICA-Cmd Ack Shutdown-Host-Interface.
00:45:01.416 MICA-Cmd Ack Set-Framing-Mode.
00:32:28.184 CSM: Incoming call from 51362803 to 240600
00:32:28.188 CSM: event-ISDN_CALL New State-IC_MODEM_RESERVED
    CSM: status-1 dchan-1/0 bchan-11
00:32:28.160 MICA-Cfg issued S-Reg configuration change:
    S45 = 0       Null transmit and receive Signalling Type
00:32:28.160 MICA-Cfg issued S-Reg configuration change:
    S46 = 0       No call progress tone detection
00:32:28.164 MICA-Cfg issued S-Reg configuration change:
    S11 = 0       In Answer Mode
00:32:28.164 CSM: event-ISDN_CONNECTED New State-WAIT_FOR_CARRIER
00:32:28.060 MICA-Cmd Ack Enter-Call-Setup.
00:32:28.060 MICA-Ntf in modem state CALL_SETUP.
00:32:28.056 MICA-Cmd Ack Initiate-Link.
00:32:28.040 MICA-Ntf in modem state CONNECT.
00:32:23.560 MICA-Ntf in modem state LINK.
00:32:05.200 MICA-Ntf in modem state TRAINUP.
00:31:59.296 MICA-Ntf in modem state EC_NEGOTIATING.
00:31:58.568 MICA-Ntf in modem state STEADY.
00:31:58.568 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:31:58.540 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 10ms, Tx/Rx bit rate - 46666/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:31:53.420 MICA-Cmd Set Framing Mode to PPP.
00:31:53.396 MICA-Cmd Ack Shutdown-Host-Interface.
00:31:53.380 MICA-Cmd Ack Set-Framing-Mode.
00:31:51.084 MICA-Cfg Set PPP escape map.
00:28:52.832 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:28:50.612 MICA-Ntf in modem state STEADY.
00:28:50.612 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:28:50.580 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 10ms, Tx/Rx bit rate - 49333/31200
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:28:27.368 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:28:25.408 MICA-Ntf in modem state STEADY.
00:28:25.408 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:28:25.388 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 10ms, Tx/Rx bit rate - 49333/31200
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:28:11.960 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:28:10.000 MICA-Ntf in modem state STEADY.
00:28:10.000 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:28:09.968 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 10ms, Tx/Rx bit rate - 49333/31200
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:27:43.712 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:27:41.764 MICA-Ntf in modem state STEADY.
00:27:41.764 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:27:41.744 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 10ms, Tx/Rx bit rate - 49333/31200
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:26:41.172 MICA-Ntf in modem state SS_RETRAINING.
00:26:26.496 MICA-Ntf in modem state STEADY.
00:26:26.496 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:26:26.480 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 6ms, Tx/Rx bit rate - 46666/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:26:12.600 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:26:10.732 MICA-Ntf in modem state STEADY.
00:26:10.732 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:26:10.724 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 6ms, Tx/Rx bit rate - 46666/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:25:35.332 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:25:33.448 MICA-Ntf in modem state STEADY.
00:25:33.452 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:25:33.956 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 6ms, Tx/Rx bit rate - 46666/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:21:26.000 MICA-Ntf in modem state SS_SHIFTINGSPEED.
00:21:24.108 MICA-Ntf in modem state STEADY.
00:21:24.108 CSM: event-MODEM_CONNECTED New State-CONNECTED_STATE
00:21:24.088 MICA-Qry Static Link Information:
    Connect Protocol - LAPM, Compression - V42bis, Connected Standard - V90
    Tx/Rx Symbol Rate - 8000/3200, Tx/Rx Carrier Freq - 0/1829
    Tx/Rx Trellis Coding - None/16, Frequency offset - 0Hz
    Round trip delay - 6ms, Tx/Rx bit rate - 46666/28800
    RBS pattern - 0x0, digital pad - None, compensation - 1
00:16:48.556 MICA-Ntf in modem state TERMINATING.
00:16:48.544 MICA-Cmd Ack TERMINATE_LINK.
00:16:48.524 MICA-Ntf in modem state IDLE.
00:16:48.524 CSM: event-MODEM_DISCONNECTED New State-CONNECTED_STATE
00:16:48.452 CSM: event-QUEUED_DISCONNECT New State-IDLE_STATE
00:16:48.452 MICA-Qry Final Link Information:
    Call Time - 00:15:42, Disconnect Reason (0x8220) - EC rcvd DISC frame
    8 retrains and/or speed shifts, 49 ec retransmissions
    1864449 chars tx, 592428 chars rx, 26 chars rx bad
    2685 ppp packets tx, 2759 ppp packets rx, 0 ppp packets rx bad
    14632 ec packets tx, 3559 ec packets rx, 0 ec packets rx bad
00:16:47.056 CSM: event-ASYNC_DTR_DOWN New State-IDLE_STATE
00:16:47.060 CSM: event-ASYNC_DTR_DOWN New State-IDLE_STATE
00:16:42.044 MICA-Cmd Set Framing Mode to Raw character.
00:16:42.028 MICA-Cmd Ack Shutdown-Host-Interface.
00:16:42.020 MICA-Cmd Ack Set-Framing-Mode.
00:02:43.028 CSM: Incoming call from 51301619 to 081501014
00:02:43.028 CSM: event-ISDN_CALL New State-IC_MODEM_RESERVED
    CSM: status-1 dchan-1/0 bchan-20
00:02:43.000 MICA-Cfg issued S-Reg configuration change:
    S45 = 0       Null transmit and receive Signalling Type
00:02:43.000 MICA-Cfg issued S-Reg configuration change:
    S46 = 0       No call progress tone detection
00:02:43.004 MICA-Cfg issued S-Reg configuration change:
    S11 = 0       In Answer Mode
00:02:43.004 CSM: event-ISDN_CONNECTED New State-WAIT_FOR_CARRIER
00:02:42.824 MICA-Cmd Ack Enter-Call-Setup.
00:02:42.820 MICA-Ntf in modem state CALL_SETUP.
00:02:42.812 MICA-Cmd Ack Initiate-Link.
00:02:42.808 MICA-Ntf in modem state CONNECT.
00:02:38.320 MICA-Ntf in modem state LINK.
00:02:34.048 MICA-Ntf in modem state TRAINUP.
00:02:26.216 MICA-Ntf in modem state TERMINATING.
00:02:26.200 MICA-Ntf in modem state IDLE.
00:02:26.200 CSM: event-MODEM_DISCONNECTED New State-WAIT_FOR_CARRIER
00:02:26.204 MICA-Cmd Ack TERMINATE_LINK.
00:02:26.132 CSM: event-QUEUED_DISCONNECT New State-IDLE_STATE
00:02:26.128 MICA-Qry Final Link Information:
    Call Time - 00:00:17, Disconnect Reason (0x6102) - No Trainup
    7 retrains and/or speed shifts, 0 ec retransmissions
    0 chars tx, 0 chars rx, 794 chars rx bad
    0 ppp packets tx, 0 ppp packets rx, 0 ppp packets rx bad
    0 ec packets tx, 0 ec packets rx, 0 ec packets rx bad

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