Newsgroup: it.comp.reti.cisco
Titolo: Router 1603 connessione a libero

dopo svariati tentativi non mi riesce il collegamento, di seguito
configurazione e debug se qualcuno puň aiutare. Dopo aver ricevuto
indirizzo IP negoziato mi disconnette.
ciao
Sermo
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname LUNA
!
enable secret 5 $1$u/B8$wCpMkiLbgEsC7bMcK5.UL.
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
isdn switch-type basic-net3
isdn voice-call-failure 0
!
!
!
interface Ethernet0
 description connected to EthernetLAN
 ip address 192.168.254.251 255.255.255.0
 no ip directed-broadcast
 ip nat inside
!
interface BRI0
 description connected to Internet
 no ip address
 no ip directed-broadcast
 ip nat outside
 encapsulation ppp
 dialer rotary-group 1
 isdn switch-type basic-net3
 no cdp enable
!
interface Dialer1
 description connected to Internet
 ip address negotiated
 no ip directed-broadcast
 ip nat outside
 encapsulation ppp
 no ip split-horizon
 dialer in-band
 dialer string 0331051010
 dialer hold-queue 10
 dialer-group 1
 no cdp enable
 ppp authentication chap pap callin
 ppp chap hostname xxxxxx
 ppp chap password 7 111A09001916595956
 ppp pap sent-username xxxxxx password 7 0215145E05025D741E
!
interface Dialer12
 no ip address
 no ip directed-broadcast
 no cdp enable
!
ip nat inside source list 1 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
ip http server
!
access-list 1 permit 192.168.254.0 0.0.0.255
dialer-list 1 protocol ip permit
banner motd ^CRouter Cisco 1603
non siete autorizzati
^C
!
line con 0
 exec-timeout 0 0
 password 7 121A0C041104555D
 login
 transport input none
line vty 0 4
 password 7 045802150C2E1517
 login
!
end
LUNA#
-------------------------------------------------------------------------------
LUNA#sho ip int brief
Interface                  IP-Address      OK? Method Status          
     Protocol
BRI0                       unassigned      YES NVRAM  up              
     up
BRI0:1                     unassigned      YES unset  down            
     down
BRI0:2                     unassigned      YES unset  down            
     down
Dialer1                    unassigned      YES NVRAM  up              
     up
Ethernet0                  192.168.254.251 YES NVRAM  up              
     up
LUNA#debug ppp authentication
LUNA#debug ppp nego
00:04:32: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0, TEI 68 changed
to up
00:04:40: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
00:04:40: BR0:1 PPP: Treating connection as a callout
00:04:40: BR0:1 PPP: Phase is ESTABLISHING, Active Open
00:04:40: BR0:1 PPP: No remote authentication for call-out
00:04:40: BR0:1 LCP: O CONFREQ [Closed] id 1 len 10
00:04:40: BR0:1 LCP:    MagicNumber 0x049F10BB (0x0506049F10BB)
00:04:40: BR0:1 LCP: I CONFREQ [REQsent] id 145 len 35
00:04:40: BR0:1 LCP:    AuthProto PAP (0x0304C023)
00:04:40: BR0:1 LCP:    MagicNumber 0xBA003CC3 (0x0506BA003CC3)
00:04:40: BR0:1 LCP:    MRRU 1524 (0x110405F4)
00:04:40: BR0:1 LCP:    EndpointDisc 1 Local
00:04:40: BR0:1 LCP:     (0x1311014D494341565249414E412D4D50)
00:04:40: BR0:1 LCP:     (0x50)
00:04:40: BR0:1 LCP: O CONFREJ [REQsent] id 145 len 25
00:04:40: BR0:1 LCP:    MRRU 1524 (0x110405F4)
00:04:40: BR0:1 LCP:    EndpointDisc 1 Local
00:04:40: BR0:1 LCP:     (0x1311014D494341565249414E412D4D50)
00:04:40: BR0:1 LCP:     (0x50)
00:04:40: BR0:1 LCP: I CONFACK [REQsent] id 1 len 10
00:04:40: BR0:1 LCP:    MagicNumber 0x049F10BB (0x0506049F10BB)
00:04:40: BR0:1 LCP: I CONFREQ [ACKrcvd] id 146 len 14
00:04:40: BR0:1 LCP:    AuthProto PAP (0x0304C023)
00:04:40: BR0:1 LCP:    MagicNumber 0xBA003CC3 (0x0506BA003CC3)
00:04:40: BR0:1 LCP: O CONFACK [ACKrcvd] id 146 len 14
00:04:40: BR0:1 LCP:    AuthProto PAP (0x0304C023)
00:04:40: BR0:1 LCP:    MagicNumber 0xBA003CC3 (0x0506BA003CC3)
00:04:40: BR0:1 LCP: State is Open
00:04:40: BR0:1 PPP: Phase is AUTHENTICATING, by the peer
00:04:40: BR0:1 AUTH: Started process 0 pid 51
00:04:40: BR0:1 PAP: O AUTH-REQ id 1 len 32 from "
smor...@libero.it
"
00:04:40: BR0:1 PAP: I AUTH-ACK id 1 len 5
00:04:40: BR0:1 PPP: Phase is UP
00:04:40: BR0:1 IPCP: O CONFREQ [Closed] id 1 len 10
00:04:40: BR0:1 IPCP:    Address 0.0.0.0 (0x030600000000)
00:04:40: BR0:1 IPCP: I CONFREQ [REQsent] id 1 len 10
00:04:40: BR0:1 IPCP:    Address 151.5.64.37 (0x030697054025)
00:04:40: BR0:1 IPCP: O CONFACK [REQsent] id 1 len 10
00:04:40: BR0:1 IPCP:    Address 151.5.64.37 (0x030697054025)
00:04:40: BR0:1 IPCP: I CONFNAK [ACKsent] id 1 len 10
00:04:40: BR0:1 IPCP:    Address 151.29.234.12 (0x0306971DEA0C)
00:04:40: BR0:1 IPCP: O CONFREQ [ACKsent] id 2 len 10
00:04:40: BR0:1 IPCP:    Address 151.29.234.12 (0x0306971DEA0C)
00:04:40: BR0:1 IPCP: I CONFACK [ACKsent] id 2 len 10
00:04:40: BR0:1 IPCP:    Address 151.29.234.12 (0x0306971DEA0C)
00:04:40: BR0:1 IPCP: State is Open
00:04:40: Di1 IPCP: Install negotiated IP interface address
151.29.234.12
00:04:40: %LINK-3-UPDOWN: Interface BRI0:1, changed state to down
00:04:40: BR0:1 IPCP: State is Closed
00:04:40: BR0:1 PPP: Phase is TERMINATING
00:04:40: BR0:1 LCP: State is Closed
00:04:40: BR0:1 PPP: Phase is DOWN
00:04:41: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0, TEI 68 changed
to up
00:04:41: Di1 IPCP: Install route to 151.5.64.37
00:04:41: Di1 IPCP: Remove route to 151.5.64.37
00:04:51: %LINK-3-UPDOWN: Interface BRI0:2, changed state to up
00:04:51: BR0:2 PPP: Treating connection as a callout
00:04:51: BR0:2 PPP: Phase is ESTABLISHING, Active Open
00:04:51: BR0:2 PPP: No remote authentication for call-out
00:04:51: BR0:2 LCP: O CONFREQ [Closed] id 1 len 10
00:04:51: BR0:2 LCP:    MagicNumber 0x049F3B5C (0x0506049F3B5C)
00:04:51: BR0:2 LCP: I CONFREQ [REQsent] id 210 len 35
00:04:51: BR0:2 LCP:    AuthProto PAP (0x0304C023)
00:04:51: BR0:2 LCP:    MagicNumber 0x6EEF892B (0x05066EEF892B)
00:04:51: BR0:2 LCP:    MRRU 1524 (0x110405F4)
00:04:51: BR0:2 LCP:    EndpointDisc 1 Local
00:04:51: BR0:2 LCP:     (0x1311014D494341565249414E412D4D50)
00:04:51: BR0:2 LCP:     (0x50)
00:04:51: BR0:2 LCP: O CONFREJ [REQsent] id 210 len 25
00:04:51: BR0:2 LCP:    MRRU 1524 (0x110405F4)
00:04:51: BR0:2 LCP:    EndpointDisc 1 Local
00:04:51: BR0:2 LCP:     (0x1311014D494341565249414E412D4D50)
00:04:51: BR0:2 LCP:     (0x50)
00:04:51: BR0:2 LCP: I CONFACK [REQsent] id 1 len 10
00:04:51: BR0:2 LCP:    MagicNumber 0x049F3B5C (0x0506049F3B5C)
00:04:51: BR0:2 LCP: I CONFREQ [ACKrcvd] id 211 len 14
00:04:51: BR0:2 LCP:    AuthProto PAP (0x0304C023)
00:04:51: BR0:2 LCP:    MagicNumber 0x6EEF892B (0x05066EEF892B)
00:04:51: BR0:2 LCP: O CONFACK [ACKrcvd] id 211 len 14
00:04:51: BR0:2 LCP:    AuthProto PAP (0x0304C023)
00:04:51: BR0:2 LCP:    MagicNumber 0x6EEF892B (0x05066EEF892B)
00:04:51: BR0:2 LCP: State is Open
00:04:51: BR0:2 PPP: Phase is AUTHENTICATING, by the peer
00:04:51: BR0:2 PAP: O AUTH-REQ id 1 len 32 from "
smor...@libero.it
"
00:04:51: BR0:2 PAP: I AUTH-ACK id 1 len 5
00:04:51: BR0:2 PPP: Phase is UP
00:04:51: BR0:2 IPCP: O CONFREQ [Closed] id 1 len 10
00:04:51: BR0:2 IPCP:    Address 0.0.0.0 (0x030600000000)
00:04:51: BR0:2 IPCP: I CONFREQ [REQsent] id 1 len 10
00:04:51: BR0:2 IPCP:    Address 151.5.64.39 (0x030697054027)
00:04:51: BR0:2 IPCP: O CONFACK [REQsent] id 1 len 10
00:04:51: BR0:2 IPCP:    Address 151.5.64.39 (0x030697054027)
00:04:51: BR0:2 IPCP: I CONFNAK [ACKsent] id 1 len 10
00:04:51: BR0:2 IPCP:    Address 151.29.224.186 (0x0306971DE0BA)
00:04:51: BR0:2 IPCP: O CONFREQ [ACKsent] id 2 len 10
00:04:51: BR0:2 IPCP:    Address 151.29.224.186 (0x0306971DE0BA)
00:04:51: BR0:2 IPCP: I CONFACK [ACKsent] id 2 len 10
00:04:51: BR0:2 IPCP:    Address 151.29.224.186 (0x0306971DE0BA)
00:04:51: BR0:2 IPCP: State is Open
00:04:51: Di1 IPCP: Install negotiated IP interface address
151.29.224.186
00:04:51: %LINK-3-UPDOWN: Interface BRI0:2, changed state to down
00:04:51: BR0:2 IPCP: State is Closed
00:04:51: BR0:2 PPP: Phase is TERMINATING
00:04:51: BR0:2 LCP: State is Closed
00:04:51: BR0:2 PPP: Phase is DOWN
00:04:51: Di1 IPCP: Install route to 151.5.64.39
00:04:51: Di1 IPCP: Remove route to 151.5.64.39
00:04:51: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0, TEI 68 changed
to up
LUNA#

prova con questa conf,  aggiungendo anche l'autenticazione chap, fammi
sapere
ip subnet-zero
no ip source-route
no ip domain-name
isdn switch-type basic-net3
isdn voice-call-failure 0
interface Ethernet0
ip address 192.168.0.254 255.255.255.0
ip access-group 100 in
no ip proxy-arp
ip nat inside
no cdp enable
!
!
interface BRI0
no ip address
encapsulation ppp
no keepalive
dialer pool-member 1
isdn switch-type basic-net3
no cdp enable
interface Dialer1
description ISP
ip address negotiated
no ip proxy-arp
ip nat outside
encapsulation ppp
no ip split-horizon
dialer pool 1
dialer idle-timeout 100
dialer string NUMERO ISP
dialer hold-queue 10
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp pap sent-username pippo password pippo
ip nat inside source list 18 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
!
!
map-class dialer DialClass
access-list 18 permit any
access-list 100 permit ip any any
access-list 100 deny   udp any eq netbios-ss any
access-list 100 deny   udp any eq netbios-dgm any
access-list 100 deny   udp any eq netbios-ns any
access-list 100 deny   tcp any eq 137 any
access-list 100 deny   tcp any eq 138 any
access-list 100 deny   tcp any eq 139 any
access-list 100 deny   tcp any eq 137 any eq domain
access-list 100 deny   udp any eq ntp any
dialer-list 1 protocol ip list 100
no cdp run

la configurazione sembra ok
(filtra l'http server o disabilitalo)
mi sembra strano. sei sicuro che tu venga disconnesso SEMPRE E SOLO
dopo la negoziazione dell'IP ?
comunque se non sbaglio libero autentica in CHAP quindi per isolare
il problema comincia ad eliminare quello che non serve (PAP)...
un'alternativa te l'ha mandata gia' poker (dialer pool invece che rotary..)
prova anche quella
se vuoi ti posto in privato quella che installo e funziona sempre...
che IOS hai ?
ciao

 ha scritto nel messaggio
news:vAQ69.68132$lu5.1...@twister1.libero.it...


 no cdp run
ciao
Sermo

 di seguito la versione del mio Ios
Se hai un IOS 12.0 - 7, ho avuto lo stesso problema con un 1601 con modulo
wic ISDN: con questa versione di IOS non sono MAI riuscito a farlo
funzionare su ISDN, su una CDN, invece, va perfetto
all'epoca ho risolto il problema cambiando IOS.
Ciao

 ha scritto nel messaggio
news:oTS69.228$yQ2....@news.it.colt.net...

Anche a me è capitato con un 1603 di non riscire ad autenticarmi a libero,
mentre con lo stesso router riesco ad autenticarmi a tiscali. Credo anch'io
che sia un problema di ios perché con altri router cisco riesco a
connettermi.
Ciao

 RELEASE SOFTWARE
aggiorna l'IOS. la 12.0(7)T e' release deferred per Cisco
e so per certo che ha dei problemi. Aggiorna prima di tutto
perche' la conf che hai mandato e' giusta.
ciao

 perche' la conf che hai mandato e' giusta.
dove trovo la nuova versione? č libera o devo parlare con
il commerciale cisco? questo č infatti un router della ditta
che uso a casa per diletto e prove.
ciao
Sermo


Mi pare di ricordare che a suo tempo una 12.1 la pagai sulle 50/60.000

Cambia le PW  che ormai sono sputtanate
spend252
cisco99

 wrote in message
news:ajtbdt$t1n$1...@newsreader.mailgate.org...
