Does my interface failed?

Unanswered Question
Nov 26th, 2013
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Could you help me diagnose with HWIC-2T interface on Cisco 1841?

On this interface was connected Frame-Relay link and everything worked well until yesterday, service team from my Internet Operator they won't help me because they connecter their router and everything working.

Here are some debug output, how can I diagnose if this inferface fail?


1841#show controllers

Interface Serial0/0/0

Hardware is GT96K

DTE V.35 TX and RX clocks detected.

idb at 0x62E21A18, driver data structure at 0x62E2913C

wic_info 0x62E29740

Physical Port 0, SCC Num 0

MPSC Registers:

MMCR_L=0x000304C0, MMCR_H=0x00000000, MPCR=0x00000000

CHR1=0x00FE007E, CHR2=0x00000000, CHR3=0x0000064A, CHR4=0x00000000

CHR5=0x00000000, CHR6=0x00000000, CHR7=0x00000000, CHR8=0x00000000

CHR9=0x00000000, CHR10=0x00003008

SDMA Registers:

SDC=0x00002201, SDCM=0x00000080, SGC=0x0000C000

CRDP=0x074BCEE0, CTDP=0x074BD120, FTDB=0x074BD120

Main Routing Register=0x0003FE38 BRG Conf Register=0x00480000

Rx Clk Routing Register=0x76543818 Tx Clk Routing Register=0x76543219

GPP Registers:

Conf=0x30002   , Io=0x6C050   , Data=0x7F5BBFAB, Level=0x180000

Conf0=0x30002   , Io0=0x6C050   , Data0=0x7F3BBFAB, Level0=0x180000

0 input aborts on receiving flag sequence

0 throttles, 0 enables

0 overruns

0 transmitter underruns

0 transmitter CTS losts

1 rxintr, 4390 txintr, 0 rxerr, 0 txerr

1471 mpsc_rx, 0 mpsc_rxerr, 0 mpsc_rlsc, 1466 mpsc_rhnt, 8 mpsc_rfsc

1469 mpsc_rcsc, 0 mpsc_rovr, 0 mpsc_rcdl, 0 mpsc_rckg, 0 mpsc_bper

0 mpsc_txerr, 1464 mpsc_teidl, 0 mpsc_tudr, 0 mpsc_tctsl, 0 mpsc_tckg

0 sdma_rx_sf, 0 sdma_rx_mfl, 0 sdma_rx_or, 0 sdma_rx_abr, 0 sdma_rx_no

0 sdma_rx_de, 0 sdma_rx_cdl, 0 sdma_rx_ce, 0 sdma_tx_rl, 0 sdma_tx_ur, 0 sdma_tx_ctsl

0 sdma_rx_reserr, 0 sdma_tx_reserr

0 rx_bogus_pkts, rx_bogus_flag FALSE

0 sdma_tx_ur_processed


tx_limited = 1(2), errata19 count1 - 0, count2 - 0

Receive Ring

rxr head (0)(0x074BCEE0), rxr tail (0)(0x074BCEE0)

   rmd(74BCEE0): nbd 74BCEF0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74CA5C0

   rmd(74BCEF0): nbd 74BCF00 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74BE020

   rmd(74BCF00): nbd 74BCF10 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74BE680

   rmd(74BCF10): nbd 74BCF20 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74BECE0

   rmd(74BCF20): nbd 74BCF30 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74BF340

   rmd(74BCF30): nbd 74BCF40 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74BF9A0

   rmd(74BCF40): nbd 74BCF50 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C0000

   rmd(74BCF50): nbd 74BCF60 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C0660

   rmd(74BCF60): nbd 74BCF70 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C0CC0

   rmd(74BCF70): nbd 74BCF80 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C1320

   rmd(74BCF80): nbd 74BCF90 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C1980

   rmd(74BCF90): nbd 74BCFA0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C1FE0

   rmd(74BCFA0): nbd 74BCFB0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C2640

   rmd(74BCFB0): nbd 74BCFC0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C2CA0

   rmd(74BCFC0): nbd 74BCFD0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C3300

   rmd(74BCFD0): nbd 74BCFE0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C3960

   rmd(74BCFE0): nbd 74BCFF0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C3FC0

   rmd(74BCFF0): nbd 74BD000 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C4620

   rmd(74BD000): nbd 74BD010 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C4C80

   rmd(74BD010): nbd 74BD020 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C52E0

   rmd(74BD020): nbd 74BD030 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C5940

   rmd(74BD030): nbd 74BD040 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C5FA0

   rmd(74BD040): nbd 74BD050 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C6600

   rmd(74BD050): nbd 74BD060 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C6C60

   rmd(74BD060): nbd 74BD070 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C72C0

   rmd(74BD070): nbd 74BD080 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C7920

   rmd(74BD080): nbd 74BD090 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C7F80

   rmd(74BD090): nbd 74BD0A0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C85E0

   rmd(74BD0A0): nbd 74BD0B0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C8C40

   rmd(74BD0B0): nbd 74BD0C0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C92A0

   rmd(74BD0C0): nbd 74BD0D0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C9900

   rmd(74BD0D0): nbd 74BCEE0 cmd_sts 80800000 buf_sz 06000000 buf_ptr 74C9F60

Transmit Ring

txr head (1)(0x074BD130), txr tail (1)(0x074BD130)

   tmd(74BD120): nbd 74BD130 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 7101614

   tmd(74BD130): nbd 74BD140 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD140): nbd 74BD150 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD150): nbd 74BD160 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD160): nbd 74BD170 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD170): nbd 74BD180 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD180): nbd 74BD190 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD190): nbd 74BD1A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1A0): nbd 74BD1B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1B0): nbd 74BD1C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1C0): nbd 74BD1D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1D0): nbd 74BD1E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1E0): nbd 74BD1F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD1F0): nbd 74BD200 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD200): nbd 74BD210 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD210): nbd 74BD220 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD220): nbd 74BD230 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD230): nbd 74BD240 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD240): nbd 74BD250 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD250): nbd 74BD260 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD260): nbd 74BD270 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD270): nbd 74BD280 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD280): nbd 74BD290 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD290): nbd 74BD2A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2A0): nbd 74BD2B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2B0): nbd 74BD2C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2C0): nbd 74BD2D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2D0): nbd 74BD2E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2E0): nbd 74BD2F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD2F0): nbd 74BD300 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD300): nbd 74BD310 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD310): nbd 74BD320 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD320): nbd 74BD330 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD330): nbd 74BD340 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD340): nbd 74BD350 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD350): nbd 74BD360 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD360): nbd 74BD370 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD370): nbd 74BD380 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD380): nbd 74BD390 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD390): nbd 74BD3A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3A0): nbd 74BD3B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3B0): nbd 74BD3C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3C0): nbd 74BD3D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3D0): nbd 74BD3E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3E0): nbd 74BD3F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD3F0): nbd 74BD400 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD400): nbd 74BD410 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD410): nbd 74BD420 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD420): nbd 74BD430 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD430): nbd 74BD440 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD440): nbd 74BD450 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD450): nbd 74BD460 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD460): nbd 74BD470 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD470): nbd 74BD480 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD480): nbd 74BD490 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD490): nbd 74BD4A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4A0): nbd 74BD4B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4B0): nbd 74BD4C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4C0): nbd 74BD4D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4D0): nbd 74BD4E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4E0): nbd 74BD4F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD4F0): nbd 74BD500 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD500): nbd 74BD510 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD510): nbd 74BD520 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD520): nbd 74BD530 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD530): nbd 74BD540 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD540): nbd 74BD550 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD550): nbd 74BD560 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD560): nbd 74BD570 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD570): nbd 74BD580 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD580): nbd 74BD590 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD590): nbd 74BD5A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5A0): nbd 74BD5B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5B0): nbd 74BD5C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5C0): nbd 74BD5D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5D0): nbd 74BD5E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5E0): nbd 74BD5F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD5F0): nbd 74BD600 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD600): nbd 74BD610 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD610): nbd 74BD620 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD620): nbd 74BD630 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD630): nbd 74BD640 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD640): nbd 74BD650 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD650): nbd 74BD660 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD660): nbd 74BD670 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD670): nbd 74BD680 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD680): nbd 74BD690 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD690): nbd 74BD6A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6A0): nbd 74BD6B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6B0): nbd 74BD6C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6C0): nbd 74BD6D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6D0): nbd 74BD6E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6E0): nbd 74BD6F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD6F0): nbd 74BD700 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD700): nbd 74BD710 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD710): nbd 74BD720 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD720): nbd 74BD730 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD730): nbd 74BD740 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD740): nbd 74BD750 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD750): nbd 74BD760 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD760): nbd 74BD770 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD770): nbd 74BD780 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD780): nbd 74BD790 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD790): nbd 74BD7A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7A0): nbd 74BD7B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7B0): nbd 74BD7C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7C0): nbd 74BD7D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7D0): nbd 74BD7E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7E0): nbd 74BD7F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD7F0): nbd 74BD800 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD800): nbd 74BD810 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD810): nbd 74BD820 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD820): nbd 74BD830 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD830): nbd 74BD840 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD840): nbd 74BD850 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD850): nbd 74BD860 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD860): nbd 74BD870 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD870): nbd 74BD880 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD880): nbd 74BD890 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD890): nbd 74BD8A0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8A0): nbd 74BD8B0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8B0): nbd 74BD8C0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8C0): nbd 74BD8D0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8D0): nbd 74BD8E0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8E0): nbd 74BD8F0 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD8F0): nbd 74BD900 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD900): nbd 74BD910 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0

   tmd(74BD910): nbd 74BD120 cmd_sts 00C30000 byt_cnt ABCDABCD buf_ptr 0


buffer size 1524


1841#debug serial interface

*Nov 26 20:50:30.824: Serial0/0/0(out): StEnq, myseq 67, yourseen 0, DTE down

*Nov 26 20:50:31.820: Serial0/0/0: attempting to restart

*Nov 26 20:50:31.820:  gt96k_mbrd_serial_mode_reg_init:: was DTE, now set to DTE

*Nov 26 20:50:31.820:  DTE idb->dte_interface = DTE

*Nov 26 20:50:31.820: Dscc4(Serial0/0/0): DCD is up.



*Nov 26 20:50:40.824: Serial0/0/0(out): StEnq, myseq 68, yourseen 0, DTE down


*Nov 26 20:50:50.824: Serial0/0/0(out): StEnq, myseq 69, yourseen 0, DTE down



1841#sh interfaces ser0/0/0

Serial0/0/0 is up, line protocol is down

   Hardware is GT96K Serial

   Internet address is 80.X.X.26/30

   MTU 1500 bytes, BW 1544 Kbit/sec, DLY 20000 usec,

      reliability 255/255, txload 1/255, rxload 1/255

   Encapsulation FRAME-RELAY IETF, loopback not set

   Keepalive set (10 sec)

   LMI enq sent  4415, LMI stat recvd 0, LMI upd recvd 0, DTE LMI down

   LMI enq recvd 0, LMI stat sent  0, LMI upd sent  0

   LMI DLCI 0  LMI type is ANSI Annex D  frame relay DTE

   FR SVC disabled, LAPF state down

   Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0

   Last input never, output 00:00:00, output hang never

   Last clearing of "show interface" counters 12:21:06

   Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0

   Queueing strategy: weighted fair

   Output queue: 0/1000/64/0 (size/max total/threshold/drops)

      Conversations  0/1/256 (active/max active/max total)

      Reserved Conversations 0/0 (allocated/max allocated)

      Available Bandwidth 1158 kilobits/sec

   5 minute input rate 0 bits/sec, 0 packets/sec

   5 minute output rate 0 bits/sec, 0 packets/sec

      1 packets input, 128 bytes, 0 no buffer

      Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

      0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort

      4415 packets output, 61810 bytes, 0 underruns

      0 output errors, 0 collisions, 1470 interface resets

      0 unknown protocol drops

      0 output buffer failures, 0 output buffers swapped out

      7 carrier transitions

      DCD=up  DSR=up  DTR=up  RTS=up  CTS=up


1841#debug frame-relay lmi

Frame Relay LMI debugging is on

Displaying all Frame Relay LMI data

1841#

*Nov 27 06:54:50.858: Serial0/0/0(out): StEnq, myseq 240, yourseen 0, DTE down

*Nov 27 06:54:50.858: datagramstart = 0xE7100354, datagramsize = 14

*Nov 27 06:54:50.858: FR encap = 0x00010308

*Nov 27 06:54:50.858: 00 75 95 01 01 00 03 02 F0 00

*Nov 27 06:54:50.858:

1841#

*Nov 27 06:55:00.858: Serial0/0/0(out): StEnq, myseq 241, yourseen 0, DTE down

*Nov 27 06:55:00.858: datagramstart = 0xE74F2774, datagramsize = 14

*Nov 27 06:55:00.858: FR encap = 0x00010308

*Nov 27 06:55:00.858: 00 75 95 01 01 00 03 02 F1 00

*Nov 27 06:55:00.858:

1841#

*Nov 27 06:55:10.858: Serial0/0/0(out): StEnq, myseq 242, yourseen 0, DTE down

*Nov 27 06:55:10.858: datagramstart = 0xE7100D54, datagramsize = 14

*Nov 27 06:55:10.858: FR encap = 0x00010308

*Nov 27 06:55:10.858: 00 75 95 01 01 00 03 02 F2 00

*Nov 27 06:55:10.858:


looks like this interface doesn't exchange LMIs. What do you think?

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daniel.dib Wed, 11/27/2013 - 00:19
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Yes, it looks like you aren't getting any LMI packets from the SP.



Daniel Dib
CCIE #37149

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