ai big del ramo spiegatemi perche'

[betati]

posto di seguito la conf il problema e' il seguente:
se faccio ripartire il router con la linea adsl staccata,posso telnettare l'indirizzo 192.168.100.1 e trasferire a bordo del router con tftp tutto quello che voglio.come collego la linea e va' su' l'atm non telnetto piu l'indirizzo 192.168.100.1 ma telnetto l'indirizzo 10.10.10.1 e non funziona piu' il tftp sul router.
perche?????????????
sto impazzendo grazie a tutti. mille grazie

sh ver
Cisco IOS Software, C1700 Software (C1700-ENTSERVICESK9-M), Version 12.4(4)XC2, RELEASE SOFTWARE (fc1)
Synched to technology version 12.4(5.13)T

SWEETHOME#sh run
Building configuration...

Current configuration : 7466 bytes
!
! Last configuration change at 12:06:25 PCTime Sun Jan 4 2009 by betati
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWEETHOME
!
boot-start-marker
boot-end-marker
!
enable secret 5 xxxxxxxxxxxxxxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2008 2:00 Oct 26 2008 3:00
voice-card 2
!
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.100.1
ip dhcp excluded-address 10.10.10.1 10.10.10.2
!
ip dhcp pool fonia
network 10.10.10.0 255.255.255.0
option 150 ip 10.10.10.1
default-router 10.10.10.1
!
ip dhcp pool client
network 192.168.100.0 255.255.255.0
default-router 192.168.100.1
dns-server 151.99.0.100
!
!
ip domain name dyndns.com
ip name-server 151.99.125.1
ip name-server 151.99.0.100
ip name-server 151.99.125.2
ip ddns update method dyndns
HTTP
add http://betati:[email protected] ... backmx=yes
remove url
interval maximum 28 0 0 0
!
!
!
!
voice service voip
sip
!
!
voice class codec 1
codec preference 1 g711alaw
codec preference 2 g711ulaw
codec preference 3 g729r8
!
!
!
!
!
!
!
!
!
!
!
username xxxxxx privilege 15 password 7 xxxxxxxxxxxxx
!
!
!
!
!
interface ATM0/0
bandwidth 8192
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface FastEthernet0/0
no ip address
ip nat inside
speed 100
full-duplex
!
interface FastEthernet0/0.1
description LAN DATI
encapsulation dot1Q 1 native
ip address 192.168.100.1 255.255.255.0
ip nat inside
no snmp trap link-status
!
interface FastEthernet0/0.2
description LAN FONIA
encapsulation dot1Q 2
ip address 10.10.10.1 255.255.255.0
no snmp trap link-status
!
interface Dialer0
bandwidth 4096
ip ddns update hostname xxxxx.xxxx.xxx
ip ddns update dyndns host xxxxx.xxxx.xxx
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
no cdp enable
ppp chap password 7 060703284F4B081D161B
ppp pap sent-username aliceadsl password 7 050A0A0622494F0D0A09
!
ip route 0.0.0.0 0.0.0.0 Dialer0
ip route 192.168.100.0 255.255.255.0 FastEthernet0/0.2
!
!
ip http server
ip http port 8064
ip http authentication local
no ip http secure-server
ip nat pool tvc 192.168.100.100 192.168.100.100 prefix-length 24 type rotary
ip nat inside source list 1 interface Dialer0 overload
ip nat inside source list 2 interface Dialer0 overload
ip nat inside source static udp 192.168.100.100 2427 interface Dialer0 2427
ip nat inside source static udp 192.168.100.20 4673 interface Dialer0 4673
ip nat inside source static tcp 192.168.100.20 4663 interface Dialer0 4663
ip nat inside source static udp 192.168.100.100 8554 interface Dialer0 8554
ip nat inside source static udp 192.168.100.100 80 interface Dialer0 80
ip nat inside source static tcp 192.168.100.100 80 interface Dialer0 80
ip nat inside source static udp 192.168.100.100 8080 interface Dialer0 8080
ip nat inside source static tcp 192.168.100.100 8080 interface Dialer0 8080
ip nat inside source static tcp 192.168.100.10 4662 interface Dialer0 4662
ip nat inside source static tcp 192.168.100.100 8554 interface Dialer0 8554
ip nat inside source static udp 192.168.100.10 4672 interface Dialer0 4672
ip nat inside source static udp 192.168.100.100 2727 interface Dialer0 2727
ip nat inside source static udp 192.168.100.100 10010 interface Dialer0 10010
ip nat inside source static udp 192.168.100.100 10008 interface Dialer0 10008
ip nat inside source static udp 192.168.100.100 10006 interface Dialer0 10006
ip nat inside destination list 105 pool tvc
!
access-list 1 permit 192.168.100.0 0.0.0.255
access-list 2 permit 10.10.10.0 0.0.0.255
access-list 23 permit 192.168.100.0 0.0.0.255 log
access-list 23 deny any log
access-list 100 remark telnet access list
access-list 100 permit tcp host 192.168.100.20 255.255.255.0 0.0.0.255
tftp-server flash:CP7912080001SCCP051117A.sbin
!
control-plane
!
!
!
voice-port 2/0
ring frequency 50
echo-cancel coverage 32
no vad
playout-delay nominal 100
playout-delay mode fixed
cptone IT
timeouts interdigit 3
timeouts call-disconnect 0
music-threshold -70
caller-id enable
!
voice-port 2/1
echo-cancel coverage 32
no vad
playout-delay nominal 100
playout-delay mode fixed
cptone IT
timeouts interdigit 3
timeouts call-disconnect 0
music-threshold -70
caller-id enable
!
!
!
!
!
!
dial-peer voice 1 voip
destination-pattern .T
voice-class codec 1
session protocol sipv2
session target sip-server
session transport udp
dtmf-relay sip-notify
!
dial-peer voice 2 pots
destination-pattern 123789456
port 2/0
authentication username 1234567890 password xxxxxxxxxxxxx
!
dial-peer voice 3 pots
destination-pattern 123456789
port 2/1
authentication username 123456987 password xxxxxxxxxxxxxx
!
sip-ua
retry invite 4
retry response 3
retry bye 2
retry cancel 2
registrar dns:voip.eutelia.it:5060 expires 3600
sip-server dns:voip.eutelia.it:5060
!
!
telephony-service
load 7912 CP7912080001SCCP051117A.sbin
max-ephones 5
max-dn 5
ip source-address 10.10.10.1 port 2000
auto assign 74 to 74
url information 10.10.10.1
url directories 10.10.10.1
url messages 10.10.10.1
url services 10.10.10.1
url proxy-server 10.10.10.1
time-format 24
date-format dd-mm-yy
dialplan-pattern 1 08021418.. extension-length 2 extension-pattern ..
max-conferences 4 gain -6
web admin system name betati password etabeta
web admin customer name tonio password toto
transfer-system full-consult
night-service code *100
!
!
ephone-dn 2
number 0802149862
label eutelia
description eutelia
!
!
ephone 1
username "cisco" password cisco
mac-address 0011.5C97.A014
!
!
!
ephone 2
username "cisco2" password cisco2
mac-address 0011.928E.318E
type 7912
button 1:2
!
!
!
ephone 3
!
!
banner motd ^CC
*****************************************************************************************************
*****************************************************************************************************
* *
* sistema informatico personale,ogni tentetivo di accesso non consentito a persone *
* e' perseguibile dalla legge per violazione di sistemi informatici *
* *
* *
*****************************************************************************************************
*****************************************************************************************************^C
!
line con 0
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
access-class 23 in
exec-timeout 5 0
password xxxxxx
login
transport input telnet
transport output none
line vty 5 15
access-class 23 in
exec-timeout 5 0
password xxxxxx
login
transport input telnet
transport output none
!
scheduler max-task-time 5000
ntp clock-period 17179942
ntp server 193.204.114.232 source Dialer0 prefer
end

[walter48022]

posto di seguito la conf il problema e' il seguente:
se faccio ripartire il router con la linea adsl staccata,posso telnettare l'indirizzo 192.168.100.1 e trasferire a bordo del router con tftp tutto quello che voglio.come collego la linea e va' su' l'atm non telnetto piu l'indirizzo 192.168.100.1 ma telnetto l'indirizzo 10.10.10.1 e non funziona piu' il tftp sul router.
perche?????????????
sto impazzendo grazie a tutti. mille grazie

sh ver
Cisco IOS Software, C1700 Software (C1700-ENTSERVICESK9-M), Version 12.4(4)XC2, RELEASE SOFTWARE (fc1)
Synched to technology version 12.4(5.13)T

SWEETHOME#sh run
Building configuration...

Current configuration : 7466 bytes
!
! Last configuration change at 12:06:25 PCTime Sun Jan 4 2009 by betati
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWEETHOME
!
boot-start-marker
boot-end-marker
!
enable secret 5 xxxxxxxxxxxxxxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2008 2:00 Oct 26 2008 3:00
voice-card 2
!
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.100.1
ip dhcp excluded-address 10.10.10.1 10.10.10.2
!
ip dhcp pool fonia
network 10.10.10.0 255.255.255.0
option 150 ip 10.10.10.1
default-router 10.10.10.1
!
ip dhcp pool client
network 192.168.100.0 255.255.255.0
default-router 192.168.100.1
dns-server 151.99.0.100
!
!
ip domain name dyndns.com
ip name-server 151.99.125.1
ip name-server 151.99.0.100
ip name-server 151.99.125.2
ip ddns update method dyndns
HTTP
add http://betati:[email protected] ... backmx=yes
remove url
interval maximum 28 0 0 0
!
!
!
!
voice service voip
sip
!
!
voice class codec 1
codec preference 1 g711alaw
codec preference 2 g711ulaw
codec preference 3 g729r8
!
!
!
!
!
!
!
!
!
!
!
username xxxxxx privilege 15 password 7 xxxxxxxxxxxxx
!
!
!
!
!
interface ATM0/0
bandwidth 8192
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface FastEthernet0/0
no ip address
ip nat inside
speed 100
full-duplex
!
interface FastEthernet0/0.1
description LAN DATI
encapsulation dot1Q 1 native
ip address 192.168.100.1 255.255.255.0
ip nat inside
no snmp trap link-status
!
interface FastEthernet0/0.2
description LAN FONIA
encapsulation dot1Q 2
ip address 10.10.10.1 255.255.255.0
no snmp trap link-status
!
interface Dialer0
bandwidth 4096
ip ddns update hostname xxxxx.xxxx.xxx
ip ddns update dyndns host xxxxx.xxxx.xxx
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
no cdp enable
ppp chap password 7 060703284F4B081D161B
ppp pap sent-username aliceadsl password 7 050A0A0622494F0D0A09
!
ip route 0.0.0.0 0.0.0.0 Dialer0
ip route 192.168.100.0 255.255.255.0 FastEthernet0/0.2
!
!
ip http server
ip http port 8064
ip http authentication local
no ip http secure-server
ip nat pool tvc 192.168.100.100 192.168.100.100 prefix-length 24 type rotary
ip nat inside source list 1 interface Dialer0 overload
ip nat inside source list 2 interface Dialer0 overload
ip nat inside source static udp 192.168.100.100 2427 interface Dialer0 2427
ip nat inside source static udp 192.168.100.20 4673 interface Dialer0 4673
ip nat inside source static tcp 192.168.100.20 4663 interface Dialer0 4663
ip nat inside source static udp 192.168.100.100 8554 interface Dialer0 8554
ip nat inside source static udp 192.168.100.100 80 interface Dialer0 80
ip nat inside source static tcp 192.168.100.100 80 interface Dialer0 80
ip nat inside source static udp 192.168.100.100 8080 interface Dialer0 8080
ip nat inside source static tcp 192.168.100.100 8080 interface Dialer0 8080
ip nat inside source static tcp 192.168.100.10 4662 interface Dialer0 4662
ip nat inside source static tcp 192.168.100.100 8554 interface Dialer0 8554
ip nat inside source static udp 192.168.100.10 4672 interface Dialer0 4672
ip nat inside source static udp 192.168.100.100 2727 interface Dialer0 2727
ip nat inside source static udp 192.168.100.100 10010 interface Dialer0 10010
ip nat inside source static udp 192.168.100.100 10008 interface Dialer0 10008
ip nat inside source static udp 192.168.100.100 10006 interface Dialer0 10006
ip nat inside destination list 105 pool tvc
!
access-list 1 permit 192.168.100.0 0.0.0.255
access-list 2 permit 10.10.10.0 0.0.0.255
access-list 23 permit 192.168.100.0 0.0.0.255 log
access-list 23 deny any log
access-list 100 remark telnet access list
access-list 100 permit tcp host 192.168.100.20 255.255.255.0 0.0.0.255
tftp-server flash:CP7912080001SCCP051117A.sbin
!
control-plane
!
!
!
voice-port 2/0
ring frequency 50
echo-cancel coverage 32
no vad
playout-delay nominal 100
playout-delay mode fixed
cptone IT
timeouts interdigit 3
timeouts call-disconnect 0
music-threshold -70
caller-id enable
!
voice-port 2/1
echo-cancel coverage 32
no vad
playout-delay nominal 100
playout-delay mode fixed
cptone IT
timeouts interdigit 3
timeouts call-disconnect 0
music-threshold -70
caller-id enable
!
!
!
!
!
!
dial-peer voice 1 voip
destination-pattern .T
voice-class codec 1
session protocol sipv2
session target sip-server
session transport udp
dtmf-relay sip-notify
!
dial-peer voice 2 pots
destination-pattern 123789456
port 2/0
authentication username 1234567890 password xxxxxxxxxxxxx
!
dial-peer voice 3 pots
destination-pattern 123456789
port 2/1
authentication username 123456987 password xxxxxxxxxxxxxx
!
sip-ua
retry invite 4
retry response 3
retry bye 2
retry cancel 2
registrar dns:voip.eutelia.it:5060 expires 3600
sip-server dns:voip.eutelia.it:5060
!
!
telephony-service
load 7912 CP7912080001SCCP051117A.sbin
max-ephones 5
max-dn 5
ip source-address 10.10.10.1 port 2000
auto assign 74 to 74
url information 10.10.10.1
url directories 10.10.10.1
url messages 10.10.10.1
url services 10.10.10.1
url proxy-server 10.10.10.1
time-format 24
date-format dd-mm-yy
dialplan-pattern 1 08021418.. extension-length 2 extension-pattern ..
max-conferences 4 gain -6
web admin system name betati password etabeta
web admin customer name tonio password toto
transfer-system full-consult
night-service code *100
!
!
ephone-dn 2
number 0802149862
label eutelia
description eutelia
!
!
ephone 1
username "cisco" password cisco
mac-address 0011.5C97.A014
!
!
!
ephone 2
username "cisco2" password cisco2
mac-address 0011.928E.318E
type 7912
button 1:2
!
!
!
ephone 3
!
!
banner motd ^CC
*****************************************************************************************************
*****************************************************************************************************
* *
* sistema informatico personale,ogni tentetivo di accesso non consentito a persone *
* e' perseguibile dalla legge per violazione di sistemi informatici *
* *
* *
*****************************************************************************************************
*****************************************************************************************************^C
!
line con 0
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
access-class 23 in
exec-timeout 5 0
password xxxxxx
login
transport input telnet
transport output none
line vty 5 15
access-class 23 in
exec-timeout 5 0
password xxxxxx
login
transport input telnet
transport output none
!
scheduler max-task-time 5000
ntp clock-period 17179942
ntp server 193.204.114.232 source Dialer0 prefer
end

Telecom/Alice con le adsl ad ip dinamico e forse altri provider, hanno scelto di settare alla centrale adsl che e' il primo hops che incontra l'ip nattato 192.168.100.1 invece che il suo pubblico.

Se provi da un'adsl alice con ip dinamico, a fare un traceroute verso un ip pubblico, vedrai che il primo hops in cui passa ha proprio l'indirizzo 192.168.100.1

Nel tuo caso va a generare un conflitto di configurazione con l'ip lan del tuo router, poiche' e' il medesimo

L'unica soluzione e' che cambi ip all'interfaccia FastEthernet0/0.1 del tuo router, o meglio ancora la classe rifacendo le conf del caso, non c'e' nessun altro rimedio.

Ciao ciao

p.s.: ovviamente quando il l'adsl e' down ti funziona perche' il conflitto di ip non e' presente

[betati]

grazie per il suggerimento metto su le opportune modifiche e ti faccio sapere,nella attesa questo e il tracert eseguito da shell di windows.

Rilevazione instradamento verso vs-fe.iol.it [195.210.91.83]
su un massimo di 30 punti di passaggio:

1 1 ms 1 ms 1 ms 192.168.100.1
2 32 ms 30 ms 30 ms 192.168.100.1
3 30 ms 30 ms 31 ms host9-164-static.45-88-business.telecomitalia.
it [88.45.164.9]
4 30 ms 30 ms 30 ms r-ba35-vl14.opb.interbusiness.it [80.19.114.11]
5 47 ms 46 ms 46 ms 172.17.5.149
6 47 ms 47 ms 47 ms crs-mi001-a-crs-rm001.opb.interbusiness.it [151.
99.98.102]
7 46 ms 46 ms 46 ms 151.99.75.226
8 46 ms 46 ms 46 ms 151.6.0.17
9 46 ms 46 ms 46 ms 151.6.0.177
10 46 ms 46 ms 46 ms 151.6.7.110
11 46 ms 47 ms 46 ms 151.6.36.27
12 49 ms 49 ms 48 ms 192.106.7.237
13 47 ms 47 ms 46 ms vs-fe.iol.it [195.210.91.83]

Rilevazione completata.

[betati]

mitico walter48022
tutto funziona, mitico walter non dormivo piu' avevo l'incubo di questa anomalia.100 grazie ancora,riporto il tracert di xp
ps ho riconfigurato il tutto utilizzando la rete 192.168.0.0/24
Rilevazione instradamento verso vs-fe.iol.it [195.210.91.83]
su un massimo di 30 punti di passaggio:

1 1 ms 1 ms 1 ms 192.168.0.1
2 31 ms 29 ms 29 ms 192.168.100.1
3 30 ms 29 ms 29 ms host137-164-static.45-88-.business.telecomitali
a.it [88.45.164.137]
4 29 ms 29 ms 30 ms r-ba35-vl19.opb.interbusiness.it(80.19.114.145]

5 47 ms 46 ms 46 ms 172.17.4.153
6 46 ms 46 ms 47 ms crs-rm001-b-crs-01.opb.interbusiness.it .151.
99.98.173]
7 47 ms 47 ms 47 ms 151.99.75.163
8 47 ms 46 ms 46 ms 151.6.0.17
9 46 ms 46 ms 46 ms 151.6.0.177
0 47 ms 46 ms 47 ms 151.6.7.110
11 46 ms 47 ms 46 ms 151.6.36.26
12 46 ms 46 ms 46 ms 192.106.7.237
13 46 ms 46 ms 46 ms vs-fe.iol.it [195.210.91.83]

Rilevazione completata.

[walter48022]

mitico walter48022
tutto funziona, mitico walter non dormivo piu' avevo l'incubo di questa anomalia.100 grazie ancora,riporto il tracert di xp
ps ho riconfigurato il tutto utilizzando la rete 192.168.0.0/24
Rilevazione instradamento verso vs-fe.iol.it [195.210.91.83]
su un massimo di 30 punti di passaggio:

1 1 ms 1 ms 1 ms 192.168.0.1
2 31 ms 29 ms 29 ms 192.168.100.1
3 30 ms 29 ms 29 ms host137-164-static.45-88-.business.telecomitali
a.it [88.45.164.137]
4 29 ms 29 ms 30 ms r-ba35-vl19.opb.interbusiness.it(80.19.114.145]

5 47 ms 46 ms 46 ms 172.17.4.153
6 46 ms 46 ms 47 ms crs-rm001-b-crs-01.opb.interbusiness.it .151.
99.98.173]
7 47 ms 47 ms 47 ms 151.99.75.163
8 47 ms 46 ms 46 ms 151.6.0.17
9 46 ms 46 ms 46 ms 151.6.0.177
0 47 ms 46 ms 47 ms 151.6.7.110
11 46 ms 47 ms 46 ms 151.6.36.26
12 46 ms 46 ms 46 ms 192.106.7.237
13 46 ms 46 ms 46 ms vs-fe.iol.it [195.210.91.83]

Rilevazione completata.

heheh di nulla e' stato un piacere aiutarti ciao