CISCO 803 Konfiguration

Hallo Leute!

Tja, jetzt habe ich ein fettes Problem!

Ich hatte mir einen Cisco 803 für eine ISDN-Verbindung via "Fast Step" konfiguriert. Das hat auch einwandfrei funktioniert. Jetzt wollte ich die IP-Adresse des 803 ändern, da ich auch noch eine Linux-Firewall implementieren wollte. Also Fast Step aufgerufen, die IP geändert und fertig. - Leider nix fertig! Jetzt geht gar nichts mehr. Der Cisco hängt an einem Switch. Dort wird mir nicht mal mehr (optisch via Leuchtdiode) das Vorhandensein einer eth0-Schnittstelle angezeigt. Ich habe weder eine Netzwerkverbindung zum Cisco, noch wählt der Cisco sich in die ISDN-Leitung ein! Vielleicht ist jemand hier dazu in der Lage, aus u.a. Konf was zu erkennen!? Kenne mich zwar ganz gut mit Netzwerke aus aber bei CISCO hat´s seit je her gehappert!

Gibt´s vielleicht nen Befehl, um den Cisco auf Factory default zu setzen?

Hier die Infos:

show tech

show version ------------------

Cisco Internetwork Operating System Software
IOS (tm) C800 Software (C800-SY6-MW), Version 12.1(2)T, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Tue 16-May-00 15:02 by ccai
Image text-base: 0x000EA000, data-base: 0x00731000

ROM: TinyROM version 1.2(2)
klansoft uptime is 37 minutes
System returned to ROM by power-on
System restarted at 19:45:26 UTC Tue May 23 2006
System image file is "flash:c800-sy6-mw_121-2_T.bin"

Cisco C803 (MPC860) processor (revision 1) with 43964K bytes of virtual memory.
Processor board ID JAD04490NH1
CPU part number 33
X.25 software, Version 3.0.0.
Bridging software.
Basic Rate ISDN software, Version 1.1.
2 POTS Ports
1 Ethernet/IEEE 802.3 interface(s)
1 ISDN Basic Rate interface(s)
4M bytes of physical memory (DRAM)
8K bytes of non-volatile configuration memory
8M bytes of flash on board (4M from flash card)

Configuration register is 0x2102


show running-config ------------------


Building configuration...

Current configuration:
!
! Last configuration change at 20:22:28 UTC Tue May 23 2006
! NVRAM config last updated at 20:21:48 UTC Tue May 23 2006
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname klansoft
!
logging buffered 8192 debugging
enable secret 5 <removed>
enable password 7 <removed>
!
username user password 7 <removed>
!
!
!
!
!
dial-peer voice 1 pots
no forward-to-unused-port
call-waiting
ring 0
port 1
destination-pattern XXXXXXXXXX
!
pots country DE
ip subnet-zero
no ip source-route
!
no ip domain-lookup
isdn switch-type basic-1tr6
!
!
!
interface Ethernet0
description connected to EthernetLAN
ip address 192.168.0.250 255.255.255.0
ip access-group 121 in
no ip proxy-arp
ip nat inside
!
interface BRI0
description connected to Internet
no ip address
encapsulation ppp
dialer string XXXXXXXXXXX
dialer hold-queue 10
isdn switch-type basic-1tr6
isdn incoming-voice modem
ppp authentication chap pap callin
!
interface Dialer1
description ISP
ip address negotiated
ip access-group 121 in
no ip proxy-arp
ip nat outside
encapsulation ppp
no ip split-horizon
dialer remote-name Cisco1
dialer pool 1
dialer idle-timeout 300
dialer string XXXXXXXX class DialClass
dialer hold-queue 10
dialer max-call 4096
dialer-group 1
pulse-time 0
no cdp enable
ppp authentication chap pap callin
ppp chap hostname <removed>
ppp chap password 7 123456789
ppp pap sent-username <removed> password 7 123456789
!
ip nat inside source list 1 interface Dialer1 overload
ip nat inside source list 18 interface Dialer1 overload
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
!
!
map-class dialer DialClass
access-list 1 permit 192.168.10.0 0.0.0.255
access-list 18 permit 192.168.0.0 0.0.0.255
access-list 121 deny udp any eq netbios-dgm any
access-list 121 deny udp any eq netbios-ns any
access-list 121 deny udp any eq netbios-ss any
access-list 121 deny tcp any eq 137 any
access-list 121 deny tcp any eq 138 any
access-list 121 deny tcp any eq 139 any
access-list 121 permit ip any any time-range TIME
dialer-list 1 protocol ip permit
snmp-server engineID local 123456789
snmp-server community <removed> RO
snmp-server packetsize 2048
!
line con 0
exec-timeout 0 0
password 7 <removed>
login
transport input none
stopbits 1
line vty 0 4
exec-timeout 0 0
password 7 <removed>
login local
!
!
time-range TIME
periodic daily 0:00 to 23:59
!
end


show stacks ------------------


Minimum process stacks:
Free/Size Name
10232/12288 Init
11688/12288 DHCP Client
10216/12288 Exec

Interrupt level stacks:
Level Called Unused/Size Name
4 221869 11904/12288 MPC860 CPM INTERRUPT
7 560388 12184/12288 TIMER INTERRUPT

show interfaces ------------------


BRI0 is up, line protocol is up (spoofing)
Hardware is BRI with S/T interface and POTS
Description: connected to Internet
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Last input 00:02:40, output 00:02:40, output hang never
Last clearing of "show interface" counters 00:37:11
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 0/1/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
493 packets input, 2023 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
271 packets output, 1096 bytes, 0 underruns
0 output errors, 1 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
8 carrier transitions
BRI0:1 is down, line protocol is down
Hardware is BRI with S/T interface and POTS
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP Closed
Closed: CDPCP
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: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
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, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
BRI0:2 is down, line protocol is down
Hardware is BRI with S/T interface and POTS
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP Closed
Closed: CDPCP
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: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
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, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Dialer1 is up (spoofing), line protocol is up (spoofing)
Hardware is Unknown
Description: ISP
Internet address will be negotiated using IPCP
MTU 1500 bytes, BW 56 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:37:13
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 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
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 packets output, 0 bytes
Ethernet0 is up, line protocol is up
Hardware is PQUICC Ethernet, address is 00b0.c28b.9ae5 (bia 00b0.c28b.9ae5)
Description: connected to EthernetLAN
Internet address is 192.168.0.250/24
MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:04, 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
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 input packets with dribble condition detected
268 packets output, 27736 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out


Gruß

Klaus