05-06-2006 09:21 AM
Hello all!
There are many sample configs on Cisco web site. So I follow after it, imitate it.
I set up an OMRON modem with a EIA/TIA-232-c interface. It connects with Cisco 2500's Serial 0. But I don't know whether it works or not. (´・ω・`) What must I do next phase?
R-22#sh run
Building configuration...
Current configuration : 1243 bytes
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R-22
!
enable secret xxxx
enable password xxx
!
username xxx password xxx
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Ethernet0
ip address 192.168.29.1 255.255.255.0
!
interface Ethernet1
no ip address
shutdown
!
interface Serial0
no ip address
no fair-queue
!
interface Serial1
no ip address
shutdown
!
interface Group-Async1
physical-layer async
ip unnumbered Ethernet0
encapsulation ppp
async mode interactive
peer default ip address pool dialup
no cdp enable
ppp authentication chap
!
ip local pool dialup 192.168.39.239 192.168.39.254
ip classless
ip http server
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
exec-timeout 20 0
password xxx
login
modem autoconfigure discovery
transport input all
autoselect during-login
autoselect ppp
stopbits 1
flowcontrol software
line vty 0 4
exec-timeout 20 0
password xxxx
login
modem autoconfigure discovery
transport input pad v120 telnet rlogin udptn
autoselect during-login
autoselect ppp
stopbits 1
flowcontrol software
!
end
Thanks.
05-06-2006 09:23 AM
Hiya!
There are some other outputs below.
R-22#sh int s0
Serial0 is down, line protocol is down
Hardware is HD64570
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output never, output hang never
Last clearing of "show interface" counters never
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
0 packets input, 0 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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=up DTR=up RTS=up CTS=up
R-22#sh line
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
* 0 CTY - - - - - 0 0 0/0 -
1 AUX 9600/9600 - - - - - 0 0 0/0 -
2 VTY - - - - - 0 0 0/0 -
3 VTY - - - - - 0 0 0/0 -
4 VTY - - - - - 0 0 0/0 -
5 VTY - - - - - 0 0 0/0 -
6 VTY - - - - - 0 0 0/0 -
R-22#
R-22#sh controllers s 0
HD unit 0, idb = 0x141B18, driver structure at 0x147EA0
buffer size 1524 HD unit 0, RS-232 DTE cable
cpb = 0x2, eda = 0x2940, cda = 0x2800
RX ring with 16 entries at 0x4022800
00 bd_ptr=0x2800 pak=0x149394 ds=0x4026108 status=80 pak_size=0
01 bd_ptr=0x2814 pak=0x1495E8 ds=0x40267C4 status=80 pak_size=0
02 bd_ptr=0x2828 pak=0x14983C ds=0x4026E80 status=80 pak_size=0
03 bd_ptr=0x283C pak=0x149A90 ds=0x402753C status=80 pak_size=0
04 bd_ptr=0x2850 pak=0x149CE4 ds=0x4027BF8 status=80 pak_size=0
05 bd_ptr=0x2864 pak=0x149F38 ds=0x40282B4 status=80 pak_size=0
06 bd_ptr=0x2878 pak=0x14A18C ds=0x4028970 status=80 pak_size=0
07 bd_ptr=0x288C pak=0x14A3E0 ds=0x402902C status=80 pak_size=0
08 bd_ptr=0x28A0 pak=0x14A634 ds=0x40296E8 status=80 pak_size=0
09 bd_ptr=0x28B4 pak=0x14A888 ds=0x4029DA4 status=80 pak_size=0
10 bd_ptr=0x28C8 pak=0x14AADC ds=0x402A460 status=80 pak_size=0
11 bd_ptr=0x28DC pak=0x14AD30 ds=0x402AB1C status=80 pak_size=0
12 bd_ptr=0x28F0 pak=0x14AF84 ds=0x402B1D8 status=80 pak_size=0
13 bd_ptr=0x2904 pak=0x14B1D8 ds=0x402B894 status=80 pak_size=0
14 bd_ptr=0x2918 pak=0x14B42C ds=0x402BF50 status=80 pak_size=0
15 bd_ptr=0x292C pak=0x14B680 ds=0x402C60C status=80 pak_size=0
16 bd_ptr=0x2940 pak=0x14B8D4 ds=0x402CCC8 status=80 pak_size=0
cpb = 0x2, eda = 0x3000, cda = 0x3000
TX ring with 4 entries at 0x4023000
00 bd_ptr=0x3000 pak=0x000000 ds=0x000000 status=80 pak_size=0
01 bd_ptr=0x3014 pak=0x000000 ds=0x000000 status=80 pak_size=0
02 bd_ptr=0x3028 pak=0x000000 ds=0x000000 status=80 pak_size=0
03 bd_ptr=0x303C pak=0x000000 ds=0x000000 status=80 pak_size=0
04 bd_ptr=0x3050 pak=0x000000 ds=0x000000 status=80 pak_size=0
0 missed datagrams, 0 overruns
0 bad datagram encapsulations, 0 memory errors
0 transmitter underruns
0 residual bit errors
R-22#
Thanks.
05-07-2006 02:38 AM
Hi .. mmm .. this is a kind of tricky procedure to follow ... it has three pieces to teh puzzle.
1.- configuring the logical part ( IP addresses, encapsulation ..etc) This is done from the physical interface in your case it should be serial0 ..so your config shoudl look something like this:
Under the serial0 interface
physical-layer async
ip unnumbered Ethernet0
encapsulation ppp
bandwidth 38
async mode interactive
peer default ip address pool dialup
no cdp enable
ppp authentication chap
2.- Configuring the physical part such as speed, flow control ..etc > this is done under the relevant TTY line number which represents your serial0 interface. You discover this using the show line command. In your case I believe it is line 2 but you can check this with your router's manual. So the speeed, flow control ..etc setting have to go under the line
3.- Your modem needs to be recognised by the router. A router has a database known as modemcap. This database shows the modems the router knows about and it settings. You need to find your modem on this database or add it if it is not there. Do a show modemcap and see whether your modem is listed. If it is then use the command
autoconfigure type
It is a bit of a pain so .. just let me know if you get stack as I ahve a procedure from a CCNP book I have got ... If you need more assistance.
Once you have configured you should be able to connect to your router by dialing to phome number used by the modem.
I hope it helps ... please rate it if it does !!!
05-07-2006 04:09 AM
Hi to all!
I recognize I don't have enough knowledge by kindly pointing out.
1.- Thanks for your advices. I will be helped by that!
2.- I had wanted to use wrong interface and wrong cable. And now I know I need a connector and a cable I have. The serial interface is not async interface, is it?
3.- Thanks I will do it later.
>It is a bit of a pain so .. just let me know if you >get stack as I ahve a procedure from a CCNP book I >have got ... If you need more assistance.
My networking skill is the secret of my nation.
So I can't disclose it! But I have that book.
I had jumped to hasty conclusions!
That's all! (`・ω・´)hahaha
Thanks for your kindly advices, Mr. fernand!
05-07-2006 06:52 AM
I have one-third done! (`・ω・´)
R-22#sh line aux 0
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
I 1 AUX 38400/38400 - inout - - - 0 1 0/0 -
Line 1, Location: "Gyoutoku_Zousui_for_training", Type: ""
Length: 24 lines, Width: 80 columns
Baud rate (TX/RX) is 38400/38400, no parity, 1 stopbits, 8 databits
Status: No Exit Banner, Modem Detected, CTS Raised, Modem Signals Polled
Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out
Modem Callout, Modem RI is CD, Line usable as async interface
Modem Discovery
Modem state: Idle
Modem hardware state: CTS* noDSR DTR RTS, Modem Configured
Special Chars: Escape Hold Stop Start Disconnect Activation
^^x none - - none
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
00:10:00 00:20:00 none not set
Idle Session Disconnect Warning
00:01:00
Login-sequence User Response
00:00:30
Autoselect Initial Wait
not set
Modem type is default.
Session limit is not set.
Time since activation: never
Editing is enabled.
History is enabled, history size is 10.
DNS resolution in show commands is enabled
Full user help is disabled
Allowed input transports are pad v120 telnet rlogin udptn.
Allowed output transports are pad v120 telnet rlogin.
Preferred transport is telnet.
No output characters are padded
No special data dispatching characters
R-22#
05-09-2006 08:29 AM
Hello to all!
It's one step forward! I must build up RAS Server.
For my TLE is TLE Kit what I build up! (`・ω・´)
I don't know whether it works or not.
I need its test phase.
05-09-2006 08:31 AM
R-22#start-chat Reno aux 0 1234567890
00:54:56: CHAT1: Matched chat script Reno to string Reno
00:54:56: CHAT1: Asserting DTR
00:54:56: TTY1: Set DTR to 1
00:54:56: CHAT1: Chat script Reno started
00:54:56: CHAT1: Sending string: ATZ
00:54:56: CHAT1: Expecting string: OK
00:54:57: CHAT1: Completed match for expect: OK
00:54:57: CHAT1: Sending string: ATDT \T<1234567890>
00:54:57: CHAT1: Expecting string: CONNECT
00:55:01: %LANCE-5-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Local MobileIP: aging arp mobility cache entries
00:55:10: DHCPD: checking for expired leases.
05-09-2006 08:35 AM
00:55:11: %LANCE-5-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
00:55:21: %LANCE-5-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
00:55:27: CHAT1: Timeout expecting: CONNECT
00:55:27: CHAT1: Chat script Reno finished, status = Connection timed out; remot
e host not responding
00:55:27: As1 AAA/DISC: 9/"NAS Error"
00:55:27: As1 AAA/DISC/EXT: 1002/"Unknown"
00:55:27: As1 AAA/DISC: 9/"NAS Error"
00:55:27: As1 AAA/DISC/EXT: 1002/"Unknown"
00:55:27: TTY1: Line reset by "Exec"
00:55:27: TTY1: Modem: IDLE->HANGUP
00:55:27: TTY1: destroy timer type 0
00:55:27: TTY1: destroy timer type 1
00:55:27: TTY1: destroy timer type 3
00:55:27: TTY1: destroy timer type 4
00:55:27: TTY1: destroy timer type 2
00:55:27: As1 AAA/DISC: 2/"Lost Carrier"
00:55:27: As1 AAA/DISC/EXT: 1011/"Lost Carrier"
00:55:27: As1 AAA/DISC: 2/"Lost Carrier"
00:55:27: As1 AAA/DISC/EXT: 1011/"Lost Carrier"
00:55:27: TTY1: dropping DTR, hanging up
00:55:27: TTY1: Set DTR to 0
00:55:27: tty1: Modem: HANGUP->IDLE
00:55:28: TTY1: restoring DTR
00:55:28: TTY1: Set DTR to 1
00:55:29: TTY1: autoconfigure probe started
00:55:29: TTY1: Modem command: --AT&F&C1&D2S0=1H0--
00:55:30: TTY1: Modem configuration succeeded
00:55:30: TTY1: Detected modem speed 38400
00:55:30: TTY1: Done with modem configuration
00:55:31: %LANCE-5-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
00:55:41: %LANCE-5-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
R-22#u all
All possible debugging has been turned off
05-14-2006 08:13 AM
I have done. It's an easy task. (`・ω・´)
R-22#show stac
Minimum process stacks:
Free/Size Name
1960/4000 Init
3400/4000 RADIUS INITCONFIG
980/2000 Modem Autoconfigure
4668/5000 DHCP Client
5604/6000 Router Init
Interrupt level stacks:
Level Called Unused/Size Name
3 0 3000/3000 Serial interface state change interrupt
4 694 2636/3000 Network interfaces
5 95315 2884/3000 Console Uart
05-14-2006 08:18 AM
R-22#ping 192.168.39.2^@
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.39.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
R-22#exit
NO CARRIER
OK
+MCR: V34
+MRR: 31200
+ER: LAPM
+DR: V42B
CONNECT 31200
User Access Verification
Username: xxx
Password:
R-22>
R-22>en
Password:
R-22#sh stac
Minimum process stacks:
Free/Size Name
1960/4000 Init
3400/4000 RADIUS INITCONFIG
980/2000 Modem Autoconfigure
4668/5000 DHCP Client
5604/6000 Router Init
1952/4000 Exec
Interrupt level stacks:
Level Called Unused/Size Name
3 0 3000/3000 Serial interface state change interrupt
4 847 2636/3000 Network interfaces
5 100035 2884/3000 Console Uart
R-22#
R-22#exit
NO CARRIER
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