Hi,
I seem to be having problems pinging the directly connected router.
My interfaces at both routers are UP/UP. But cannot ping the other end.When I ping from my Node to the CPE router I get U.U.U.U. and when I ping the node from the CPE I get .....
Here is what I have configured at node
sh int s2/1/0
Serial2/1/0 is up, line protocol is up
Hardware is cyBus E3 Serial
Internet address is X.X.X.X/30
MTU 4470 bytes, BW 16384 Kbit, DLY 200 usec, rely 255/255, load 1/255
Encapsulation PPP, crc 16, loopback not set
Keepalive set (10 sec)
LCP Open
Open: IPCP
Last input 00:00:07, output 00:00:07, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
282856 packets input, 6005764 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 parity
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
262657 packets output, 4436987 bytes, 0 underruns
0 output errors, 0 applique, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier transitions
LC=up CA=down TM=down LB=down TA=down LA=down
sh controllers serial 2/1/0
Serial2/1/0 -
Mx E3(2) HW Revision 0x3, FW Revision 3.91
Framing is g751, Clock Source is Internal, National Bit is 0
Bandwidth limit is 34010, DSU mode 0
Data in current interval (354 seconds elapsed):
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation
0 P-bit Err Secs, 0 P-bit Sev Err Secs
0 Sev Err Framing Secs, 0 Unavailable Secs
0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err Secs
Total Data (last 24 hours)
0 Line Code Violations, 0 P-bit Coding Violation,
0 C-bit Coding Violation,
0 P-bit Err Secs, 0 P-bit Sev Err Secs,
0 Sev Err Framing Secs, 0 Unavailable Secs,
0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err Secs
No alarms detected.
On the CPE router this is what I have got
sh int s1/0
Serial1/0 is up, line protocol is up
Hardware is M1T-E3 pa
Internet address is X.X.X.X/30
MTU 4470 bytes, BW 16384 Kbit, DLY 200 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Open
Open: IPCP, crc 16, loopback not set
Restart-Delay is 0 secs
Last input 00:09:35, output 00:00:00, output hang never
Last clearing of "show interface" counters 6w5d
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
342418 packets input, 5773924 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 parity
1181777058 input errors, 152531911 CRC, 0 frame, 731491380 overrun, 34122812 ignored, 297753767 abort
369165 packets output, 7862120 bytes, 0 underruns
0 output errors, 0 applique, 8 interface resets
sh controllers Serial 1/0
M1T-E3 pa: show controller:
PAS unit 0, subunit 0, f/w version 3-92, rev ID 0x2800001, version 3
idb = 0x632BDBD0, ds = 0x632BF378, ssb=0x632BF6AC
Clock mux=0x30, ucmd_ctrl=0x0, port_status=0x1
Serial config=0x8, line config=0x1B0202
maxdgram=4584, bufpool=128Kb, 256 particles
rxLOS inactive, rxLOF inactive, rxAIS inactive
txAIS inactive, rxRAI inactive, txRAI inactive
line state: up
cable type : E3 cable, received clockrate 34015923
base0 registers=0x3C800000, base1 registers=0x3C802000
rx_base0 registers=0x3C820000, rx_base1 registers=0x3C822000
mxt_ds=0x63BD66A4, rx ring entries=124, tx ring entries=254
statring=0x7167840, statr shadow=0x632C154C, stat_head=234
plus_pa: rx_statring=0x71F9940, rx_statr shadow=0x632C1D78, rx_stat_head=36
rxring=0x7166A20, rxr shadow=0x632C0F20, rx_head=27
txring=0x728C940, txr shadow=0x632C21A4, tx_head=134, tx_tail=134, tx_count=0
throttled=0, enabled=0
halted=0, last halt reason=0
Microcode fatal errors=0
rx_no_eop_err=0, rx_no_stp_err=0, rx_no_eop_stp_err=0
