at various speeds. The LEC is clean, the ISP can remote loop my router -after finding loops in their network-, but my end shows down/down their end shows up/down. The router works great in the old ckt(we are migrating to new ISP)but not the new isp ckt. I've went so far as changing out the T1Wic and I still show down/down. Keep in mind I've done over 70 turn ups with the guy and I know his configs are solid and I've checked mine also. Look at the reliability of his interface, it should be 255/255 at one point is was 147/255 and when we tried the turn up it was 188/255 and fluctuating.
Below is a show int from the ISP PE
Serial4/0.12/2:13 is up, line protocol is down
Hardware is Channelized Sonet/SDH to T1/E1
Internet address is X.113.239.X/30
MTU 1500 bytes, BW 256 Kbit, DLY 20000 usec, rely 247/255, load 1/255
Encapsulation PPP, crc 16, loopback not set
Below is my configs-
interface Serial0/0/0
bandwidth 256
ip address X.113.239.X 255.255.255.252
ip accounting output-packets
encapsulation ppp
service-module t1 timeslots 1-4
service-module t1 fdl both
end
sh serv
Interface Serial0/0/0
Module type is T1/fractional
Hardware revision is 1.2, Software revision is 20070718,
Image checksum is 0x4144A7, Protocol revision is 0.1
Transmitter is sending remote alarm.
Receiver has loss of frame,
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 4 timeslots (64 Kbits/sec each), Net bandwidth is 256 Kbits/sec.
Last user loopback performed:
line loopback
duration 00:00:30
Last module self-test (done 1d06h): Passed
Last clearing of alarm counters 1d06h
loss of signal : 0,
loss of frame : 1, current duration 1d06h
AIS alarm : 0,
Remote alarm : 0,
Module access errors : 0,
Total Data (last 96 15 minute intervals):
3063065 Line Code Violations, 98208 Path Code Violations
2 Slip Secs, 52 Fr Loss Secs, 86355 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 2147418112 Severely Err Secs, 86400 Unavail Secs
Data in current interval (345 seconds elapsed):
7847 Line Code Violations, 1023 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 345 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 345 Unavail Sec
sho int s0/0/0
Serial0/0/0 is down, line protocol is down
Hardware is GT96K with integrated T1 CSU/DSU
Description:
Internet address is X.113.239.X/30
MTU 1500 bytes, BW 256 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Closed, loopback not set
Keepalive set (10 sec)
Last input 1d06h, output 1d06h, output hang never
Last clearing of "show interface" counters 1d08h
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 192 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
27 packets input, 1914 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 7 giants, 0 throttles
1488 input errors, 1488 CRC, 593 frame, 343 overrun, 0 ignored, 1135 abort
51 packets output, 714 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
6 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=down
