[nsp] E1 R2 dialup problems on AS5300

From: Richard Bosire (rbosire@uunet.co.ke)
Date: Thu Jan 17 2002 - 07:53:49 EST


Hello's

I have been trying to configure E1 R2 dialup on an AS5300 to no success.

I am able to make connection after a long trainup period and at very
low speeds typically between 14400 and 336000
What could be my under doing?

cheers

./bosire

System info

AS-5300#sh ver
Cisco Internetwork Operating System Software
IOS (tm) 5300 Software (C5300-I-M), Version 12.1(9), RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Wed 13-Jun-01 15:11 by kellythw
Image text-base: 0x60008948, data-base: 0x60838000

ROM: System Bootstrap, Version 12.0(2)XD1, EARLY DEPLOYMENT RELEASE
SOFTWARE (fc1)
BOOTLDR: 5300 Software (C5300-BOOT-M), Version 12.0(9), RELEASE SOFTWARE

(fc1)

AS-5300 uptime is 3 hours, 18 minutes
System returned to ROM by reload at 17:58:16 Nairobi Thu May 31 2001
System image file is "tftp://10.20.5.200/c5300-i-mz.121-9.bin"

cisco AS5300 (R4K) processor (revision A.32) with 32768K/16384K bytes of

memory.
Processor board ID 11694753
R4700 CPU at 150Mhz, Implementation 33, Rev 1.0, 512KB L2 Cache
Channelized E1, Version 1.0.
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
Backplane revision 2
Manufacture Cookie Info:
 EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x30,
 Board Hardware Version 1.80, Item Number 800-2544-3,
 Board Revision A0, Serial Number 11694753,
 PLD/ISP Version 0.0, Manufacture Date 15-May-1999.
1 Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
4 Serial network interface(s)
12 terminal line(s)
4 Channelized E1/PRI port(s)
128K bytes of non-volatile configuration memory.
4096K bytes of processor board Boot flash (Read/Write)

Configuration register is 0x2102

AS-5300#show modem version

  Codes:
  d - DSP software download is required for achieving K56flex
connections

          Modem module Firmware Boot DSP
  Mdm Number Rev Rev Rev
  1/0 2 2.7.2.0
  1/1 2 2.7.2.0
  1/2 2 2.7.2.0
  1/3 2 2.7.2.0
  1/4 2 2.7.2.0
  1/5 2 2.7.2.0
  1/6 2 2.7.2.0
  1/7 2 2.7.2.0
  1/8 2 2.7.2.0
  1/9 2 2.7.2.0
  1/10 2 2.7.2.0
  1/11 2 2.7.2.0

Modem board HW version info:

Slot 1:
Carrier card:
     number_of_ports= 12, max_modules= 10
Manufacture Cookie Info:
 EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x4C,
 Board Hardware Version 1.0, Item Number 800-3680-1,
 Board Revision A0, Serial Number 11816948,
 PLD/ISP Version 2.2, Manufacture Date 4-Jan-1999.

Modem Module 0

Modem Module 1

Modem Module 2
Manufacture Cookie Info:
 EEPROM Type 0x0101, EEPROM Version 0x01, Board ID 0xDC,
 Board Hardware Version 1.0, Item Number 73-2988-2,
 Board Revision B48, Serial Number 11131807,
 PLD/ISP Version 255.255, Manufacture Date 8-Feb-1999.

Modem Module 3

Modem Module 4

Modem Module 5

Modem Module 6

Modem Module 7

Modem Module 8

Modem Module 9

Output of debug modem csm
AS-5300#
*Jan 17 14:17:44.679 Nairobi: VDEV_ALLOCATE: 1/6 is allocated
*Jan 17 14:17:44.679 Nairobi: CSM_RX_CAS_EVENT_FROM_NEAT:(cid0021):
EVENT_CALL_DIAL_IN at slot 1 and port 6
*Jan 17 14:17:44.679 Nairobi: CSM_PROC_IDLE:
CSM_EVENT_START_DIGIT_COLLECT at slot 1, port 6
*Jan 17 14:17:44.679 Nairobi: Mica Modem(1/6): Configure(0x1 = 0x0)
*Jan 17 14:17:44.679 Nairobi: Mica Modem(1/6): Configure(0x23 = 0x3)
*Jan 17 14:17:44.679 Nairobi: Mica Modem(1/6): Call Setup
*Jan 17 14:17:44.679 Nairobi: Enter csm_connect_pri_vdev function
*Jan 17 14:17:44.679 Nairobi: csm_connect_pri_vdev:tdm_allocate_bp_ts()
call. BP TS allocated at bp_stream1, bp_Ch0,vdev_common 0x610105EC
*Jan 17 14:17:44.683 Nairobi: to NEAT:(cid0021) EVENT_CHANNEL_LOCK for
slot0 ctlr1 chan21
*Jan 17 14:17:44.779 Nairobi: CSM_RX_CAS_EVENT_FROM_NEAT:(0021):
EVENT_START_RX_TONE at slot 1 and port 6
*Jan 17 14:17:44.835 Nairobi: Mica Modem(1/6): State Transition to Call
Setup
*Jan 17 14:17:44.835 Nairobi: Mica Modem(1/6): Went offhook
*Jan 17 14:17:44.835 Nairobi: CSM_PROC_IC1_COLLECT_ADDR_INFO:
CSM_EVENT_MODEM_OFFHOOK (DNIS=, ANI=) at slot 1, port 6

*Jan 17 14:17:44.835 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_IDLE R2 Got Event R2_START
*Jan 17 14:17:44.955 Nairobi: Mica Modem(1/6): Rcvd Digit detected(0)
*Jan 17 14:17:44.955 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event 10
*Jan 17 14:17:44.955 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=1 len=1
*Jan 17 14:17:45.075 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:45.135 Nairobi: Mica Modem(1/6): Rcvd Digit detected(#)
*Jan 17 14:17:45.135 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event R2_TONE_OFF

*Jan 17 14:17:45.135 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=# len=1
*Jan 17 14:17:45.255 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:45.315 Nairobi: Mica Modem(1/6): Rcvd Digit detected(0)
*Jan 17 14:17:45.315 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event 10
*Jan 17 14:17:45.315 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=1 len=1
*Jan 17 14:17:45.435 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:45.495 Nairobi: Mica Modem(1/6): Rcvd Digit detected(#)
*Jan 17 14:17:45.495 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event R2_TONE_OFF

*Jan 17 14:17:45.495 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=# len=1
*Jan 17 14:17:45.615 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:45.675 Nairobi: Mica Modem(1/6): Rcvd Digit detected(1)
*Jan 17 14:17:45.675 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event 1
*Jan 17 14:17:45.675 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=1 len=1
*Jan 17 14:17:45.795 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:45.855 Nairobi: Mica Modem(1/6): Rcvd Digit detected(#)
*Jan 17 14:17:45.855 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event R2_TONE_OFF

*Jan 17 14:17:45.855 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=# len=1
*Jan 17 14:17:45.975 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:48.675 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COLLECT_DNIS R2 Got Event R2_TONE_TIMER
*Jan 17 14:17:48.675 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=3# len=2
*Jan 17 14:17:48.915 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:48.975 Nairobi: Mica Modem(1/6): Rcvd Digit detected(1)
*Jan 17 14:17:48.975 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_CATEGORY R2 Got Event 1
*Jan 17 14:17:48.975 Nairobi: r2_comp_category:R2_ALERTING
*Jan 17 14:17:48.975 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=1 len=1
*Jan 17 14:17:49.095 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:49.155 Nairobi: Mica Modem(1/6): Rcvd Digit detected(#)
*Jan 17 14:17:49.155 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_COMPLETE R2 Got Event R2_TONE_OFF

*Jan 17 14:17:49.155 Nairobi: Mica Modem(1/6): Generate
digits:called_party_num=# len=1
*Jan 17 14:17:49.275 Nairobi: Mica Modem(1/6): Rcvd Digits Generated
*Jan 17 14:17:50.159 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_WAIT_GUARD R2 Got Event R2_TONE_TIMER
*Jan 17 14:17:50.159 Nairobi: R2_IN_IDLE:2 r2_in_connect called
*Jan 17 14:17:50.159 Nairobi: CSM_PROC_IC1_COLLECT_ADDR_INFO:
CSM_EVENT_ADDR_INFO_COLLECTED (DNIS=001, ANI=) at slot 1, port 6

*Jan 17 14:17:50.159 Nairobi: CSM_PROC_IC3_WAIT_FOR_RES_RESP:
CSM_EVENT_RESOURCE_OK at slot 1, port 6
*Jan 17 14:17:50.271 Nairobi: CSM_RX_CAS_EVENT_FROM_NEAT:(0021):
EVENT_CHANNEL_CONNECTED at slot 1 and port 6
*Jan 17 14:17:50.271 Nairobi: CSM_PROC_IC6_WAIT_FOR_CONNECT:
CSM_EVENT_DSX0_CONNECTED at slot 1, port 6
*Jan 17 14:17:50.271 Nairobi: Mica Modem(1/6): Link Initiate
*Jan 17 14:17:51.379 Nairobi: Mica Modem(1/6): State Transition to
Connect
*Jan 17 14:17:55.879 Nairobi: Mica Modem(1/6): State Transition to Link
*Jan 17 14:18:07.287 Nairobi: Mica Modem(1/6): State Transition to
Trainup
*Jan 17 14:18:36.467 Nairobi: Mica Modem(1/6): State Transition to EC
Negotiating
*Jan 17 14:18:51.895 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:18:52.615 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:18:54.431 Nairobi: %LINK-3-UPDOWN: Interface Async7, changed
state to up
*Jan 17 14:19:00.359 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:19:05.823 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:19:13.631 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:19:14.979 Nairobi: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Async7, changed state to up
*Jan 17 14:19:19.031 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:19:26.779 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:19:32.179 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:19:39.927 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:19:45.387 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:19:53.135 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:19:58.479 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:20:06.223 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:20:11.687 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
AS-5300#
*Jan 17 14:20:19.431 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:20:24.835 Nairobi: Mica Modem(1/6): State Transition to
Steady State Retraining
*Jan 17 14:20:32.579 Nairobi: Mica Modem(1/6): State Transition to
Steady State
*Jan 17 14:20:32.759 Nairobi: Mica Modem(1/6): State Transition to
Terminating
*Jan 17 14:20:33.359 Nairobi: Mica Modem(1/6): State Transition to Idle
*Jan 17 14:20:33.359 Nairobi: Mica Modem(1/6): Went onhook
*Jan 17 14:20:33.359 Nairobi: CSM_PROC_IC7_OC6_CONNECTED:
CSM_EVENT_MODEM_ONHOOK at slot 1, port 6
*Jan 17 14:20:33.359 Nairobi: Enter csm_enter_idle_state

*Jan 17 14:20:33.359 Nairobi: R2 Incoming Modem(1/6): DSX (E1 1:21):
STATE: R2_IN_IDLE R2 Got Event R2_STOP
*Jan 17 14:20:33.359 Nairobi: VDEV_DEALLOCATE: slot 1 and port 6 is
deallocated

*Jan 17 14:20:34.139 Nairobi: Mica Modem(1/6): State Transition to
Terminating
*Jan 17 14:20:34.199 Nairobi: Mica Modem(1/6): State Transition to Idle
*Jan 17 14:20:36.095 Nairobi: %LINK-5-CHANGED: Interface Async7, changed

state to reset
*Jan 17 14:20:37.095 Nairobi: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Async7, changed state to down
*Jan 17 14:20:41.095 Nairobi: %LINK-3-UPDOWN: Interface Async7, changed
state to down

AS-5300#show modem configuration 1/6
 Modem(1/6) Configuration Block:
 Country Code: 512
 Originate/Answer Mode: Answer
 Data Bits Selection: 8
 Parity Selection: 0
 Stop Bits Selection: 1
 V.42 ODP generation: Generate ODP sequence when originating a call
 Error Correction Autodetect Time-out value: 5000 ms
 Protocol Negotiation Time-out value: 10000 ms
 Protocol Negotiation Fallback Character:
 Protocol Negotiation Retransmission Limit: 12
 Error Correction Frame Length: 256 bytes
 Data Compression: V.42bis and MNP5
 ARA Error Correction: ARA1.0 & ARA2.0 Disabled
 V.42 Error Correction: V.42(LAP-M) Originate&Answer enabled
 MNP Error Correction: MNP Originate&Answer enabled
 Link Protocol Fallback: Asynchronous Framing (Start/Stop/Parity)
 DSP processor MVIP TDM slice: 0
 Calling Tone: Disabled
 Guard Tone: Disabled
 Modem Standard: V.90 Automode
 Max. Connect Rate: 33600 bps
 Min. Connect Rate: 300 bps
 Signal Quality Threshold: Bit Errors >=1:1000 cause recovery
 Fallback/Fallforward Squelch Timer: 500 ms
 Fall Forward Timer: 20000 ms
 Fall Back Timer: 500 ms
 Terminate Time-out: 20 second(s)
 Wait For Data Mode Time-out: 60 second(s)
 Lost Carrier To Hang-up Delay: 1400 ms
 Transmit Level Setting: -13 dBm
 Retrain Limit: 4
 V.34 Max. Symbol Rate: 3249 Baud
 V.34 Min. Symbol Rate: 2400 Baud
 V.34 Carrier Frequency: Auto Carrier Selection
 V.34 Preemphasis Filter Selection: 11
 Tx and RX Signaling Type: NULL signaling
 Call Progress Tone Detection: No tone detection
 +++ Escape Detection: Enabled-Originate-Mode-Only
 AT Command Processor: Enabled
 Call Set Up Delay: no delay before link initiation
 Automatic Answer: delay 2 second(s)
 Escape Detection Character: ASCII 43 ('+')
 Carriage Return Character: ASCII 13 (CR)
 Line Feed Character: ASCII 10 (LF)
 Backspace Character: ASCII 8 (BS)
 Pause Before Blind Dialing: 2 second(s)
 Wait For Carrier After Dial: 60 second(s)
 Comma Dial Modifier Time: 2 second(s)
 Bit-mapped Register(S9=0x13D): E1Q2V1&D3X4
 Delay For Hangup After Carrier Loss: 1400 ms

--

AS-5300#show modem 1/6 Mdm Typ Status Tx/Rx G Duration RTS CTS DCD DTR 1/6 V.34+ Idle 7200/14400 1 00:02:48 x x x

Modem 1/6, Mica Hex Modem (Managed), Async7, TTY7 Firmware Rev: 2.7.2.0 Modem config: Incoming and Outgoing Protocol: LAP-M, Compression: V.42bis both Management config: Status polling RX signals: -18 dBm

Last clearing of "show modem" counters never 1 incoming completes, 2 incoming failures 0 outgoing completes, 0 outgoing failures 0 failed dial attempts, 0 ring no answers, 2 busied outs 0 no dial tones, 0 dial timeouts, 0 watchdog timeouts 0 no carriers, 0 link failures, 0 resets, 0 recover oob 0 recover modem, 0 current fail count 0 protocol timeouts, 0 protocol errors, 0 lost events 0 ready poll timeouts

Transmit Speed Counters:

Connection Speeds 75 300 600 1200 2400 4800 # of connections 0 0 0 0 0 0 Connection Speeds 7200 9600 12000 14400 16800 19200 # of connections 0 0 0 0 0 1 Connection Speeds 21600 24000 26400 28000 28800 29333 # of connections 0 0 0 0 0 0 Connection Speeds 30667 31200 32000 33333 33600 34000 # of connections 0 0 0 0 0 0 Connection Speeds 34667 36000 37333 38000 38400 38667 # of connections 0 0 0 0 0 0 Connection Speeds 40000 41333 42000 42667 44000 45333 # of connections 0 0 0 0 0 0 Connection Speeds 46000 46667 48000 49333 50000 50667 # of connections 0 0 0 0 0 0 Connection Speeds 52000 53333 54000 54667 56000 # of connections 0 0 0 0 0

Receive Speed Counters:

Connection Speeds 75 300 600 1200 2400 4800 # of connections 0 0 0 0 0 0 Connection Speeds 7200 9600 12000 14400 16800 19200 # of connections 0 0 0 1 0 0 Connection Speeds 21600 24000 26400 28000 28800 29333 # of connections 0 0 0 0 0 0 Connection Speeds 30667 31200 32000 33333 33600 34000 # of connections 0 0 0 0 0 0 Connection Speeds 34667 36000 37333 38000 38400 38667 # of connections 0 0 0 0 0 0 Connection Speeds 40000 41333 42000 42667 44000 45333 # of connections 0 0 0 0 0 0 Connection Speeds 46000 46667 48000 49333 50000 50667 # of connections 0 0 0 0 0 0 Connection Speeds 52000 53333 54000 54667 56000 # of connections 0 0 0 0 0 AS-5300# _______________________________________________

-- _______________________________________________ richard bosire



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