From: Abderrahim . (a_sadki1@hotmail.com)
Date: Sun Aug 10 2003 - 13:37:19 GMT-3
Hi all,
I have a problem with some serial interfaces I'm trying to configure. It is
just a simple back-to-back router topology.
It is a PowerQUICC interface with V.24 cables.
Im trying to do a simple config.
interface Serial0/0
ip address 10.140.2.87 255.255.255.0
encapsulation ppp
clockrate 64000
here is what I get:
sh int s0/0
Serial0/0 is up, line protocol is down (looped)
Hardware is PowerQUICC Serial
Internet address is 10.140.2.87/24
MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP REQsent
Closed: IPCP, CDPCP
Last input 00:00:01, output 00:00:01, output hang never
Last clearing of "show interface" counters 00:40:57
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 0/1/32 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 96 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
290 packets input, 4060 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
2 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
302 packets output, 4228 bytes, 0 underruns
0 output errors, 0 collisions, 59 interface resets
0 output buffer failures, 0 output buffers swapped out
11956405 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Here is the output for debug ppp negotiation:
Router#
00:44:29: Se0/0 LCP: TIMEout: State REQsent
00:44:29: Se0/0 LCP: O CONFREQ [REQsent] id 198 len 10
00:44:29: Se0/0 LCP: MagicNumber 0x05064936 (0x050605064936)
00:44:29: Se0/0 LCP: I CONFREQ [REQsent] id 198 len 10
00:44:29: Se0/0 LCP: MagicNumber 0x05064936 (0x050605064936)
00:44:29: Se0/0 LCP: O CONFNAK [REQsent] id 198 len 10
00:44:29: Se0/0 LCP: MagicNumber 0x0506510A (0x05060506510A)
00:44:29: Se0/0 LCP: I CONFNAK [REQsent] id 198 len 10
00:44:29: Se0/0 LCP: MagicNumber 0x0506510A (0x05060506510A)
00:44:29: Se0/0 PPP: Line appears to be looped back // this is the bit
worrying me
I tried the CCO and the archives of group study but couldn't find an
answer.
Please help.
Thanks guys.
Abdel
This archive was generated by hypermail 2.1.4 : Tue Sep 02 2003 - 18:53:57 GMT-3