Shark Attack
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Still having serial connection issues
What could this be? I swapped the whole router. Still seems like we're having issues. Before the outage, the interface counters were clear. After the router came back up I had whole bunch of CRC errors, interface resets, unknown protocol drops.
When I called ISP they always tell me that there is nothing causing this on their end. I am starting to think that it might be an issue between my router and the circuit box on the wall. I swapped the cable but still nothing. ISP is constantly blaming that its a config issue on the router. Any ideas? I have a very simple config. VPN tunnel, NAT, and thats all
When I called ISP they always tell me that there is nothing causing this on their end. I am starting to think that it might be an issue between my router and the circuit box on the wall. I swapped the cable but still nothing. ISP is constantly blaming that its a config issue on the router. Any ideas? I have a very simple config. VPN tunnel, NAT, and thats all
Can you connect directly to the ISP circuit with a computer and does that work?
It would seem that a replacement router would work if compatible with the ISP.
A VPN tunnel cannot cause connection issues in my experience.
It would seem that a replacement router would work if compatible with the ISP.
A VPN tunnel cannot cause connection issues in my experience.
ASKER
it a t1 circuit would it would anyways if i connect a laptop directly?
You would need a T1 modem to connect via a computer. I did not know it was a T1 until your later post.
Was the first router working? Is the router compatible (WAN side) with a T1 connection?
Was the first router working? Is the router compatible (WAN side) with a T1 connection?
ASKER
yes, it was working yesterday
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ASKER
what is my clock rate here ?
Router#show controll s0/0/0
Interface Serial0/0/0
Hardware is GT96K with Integrated FT1 CSU/DSU module
idb at 0x4686E2E8, driver data structure at 0x46875B04
wic_info 0x46876130
Physical Port 1, SCC Num 1
MPSC Registers:
MMCR_L=0x00030440, MMCR_H=0x00000000, MPCR=0x00000100
CHR1=0x00FE007E, CHR2=0x00000000, CHR3=0x0000064A, CHR4=0x00000000
CHR5=0x00000000, CHR6=0x00000000, CHR7=0x00000000, CHR8=0x00000000
CHR9=0x00000000, CHR10=0x0000000B
SDMA Registers:
SDC=0x00002201, SDCM=0x00000000
CRDP=0x0F6F5040, CTDP=0x0F6F5840, FTDB=0x0F6F5840
Main Routing Register=0x77777707 BRG Conf Register=0x00480000
Rx Clk Routing Register=0x00000080 Tx Clk Routing Register=0x00000090
GPP Registers:
Conf=0x50055600, Io=0x50055600, Data=0xFFFFFBFF, Level=0x00000000
TDM FPGA Registers:
vmcr[0] = 0x00010040, vmcr[1] = 0x00000000,
vmcr[2] = 0x00000000, vmcr[3] = 0x00000000
ntrcr0 = 0x00000000, ntrcr1 = 0x00000000
tdmcr = 0x0000006A, labcr = 0x00000000, tpllr_cr = 0x00000000
nhr = 0x66666664, isr = 0x0000FFFF, imr = 0x00000000
148342 input aborts on receiving flag sequence
0 throttles, 0 enables
70831 overruns
0 transmitter underruns
0 transmitter CTS losts
2046935 rxintr, 2107415 txintr, 2 rxerr, 0 txerr
3893211 mpsc_rx, 2 mpsc_rxerr, 139295 mpsc_rlsc, 312880 mpsc_rhnt, 3659293 mpsc_rfsc
130 mpsc_rcsc, 2 mpsc_rovr, 0 mpsc_rcdl, 0 mpsc_rckg, 0 mpsc_bper
0 mpsc_txerr, 545142 mpsc_teidl, 0 mpsc_tudr, 0 mpsc_tctsl, 0 mpsc_tckg
0 sdma_rx_sf, 0 sdma_rx_mfl, 70831 sdma_rx_or, 148342 sdma_rx_abr, 28362 sdma_rx_no
0 sdma_rx_de, 0 sdma_rx_cdl, 55768 sdma_rx_ce, 0 sdma_tx_rl, 0 sdma_tx_ur, 0 sdma_tx_ctsl
2 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
I can't tell from your log what the clock rate is, but since it was working, the clock rate should not make a difference unless the ISP changed something.
ASKER
ISP finally decided to swap some repeater out after 2 weeks of blame game, all working now.
@Zack Gil - Good news and thank you. Happy to help.
ISP finally decided to swap some repeater out after 2 weeks of blame game <-- Years ago my ISP (still my ISP) said "your problem" until they changed out their gateway and all started working again.
ISP finally decided to swap some repeater out after 2 weeks of blame game <-- Years ago my ISP (still my ISP) said "your problem" until they changed out their gateway and all started working again.
ASKER
Thank you
ASKER