Newsgroup: it.comp.reti.cisco
Titolo: 2600 isdn

Ciao a tutti, ho un problema con un 4bri s/t su c2610. non riesco a fare
ne' dial-out che dial-in. sto seguendo le procedure cisco per capire
dov'e' il problema; ho gia' fatto verificare le borchie (2) che sono
risultate perfettamante funzionanti. temo che possa essere un problema
di porte bri sul router, infatti attivando il debug isdn q931 e q921 ho
questo output:
Central-c#clear int b1/0
.Nov 28 17:29:21: ISDN BR1/0 EVENT: isdn_sw_cstate: State = 4, Old State
= 4
.Nov 28 17:29:21: ISDN BR1/0 EVENT: isdn_sw_cstate: State = 4, Old State
= 4
.Nov 28 17:29:21: ISDN BR1/0 EVENT: isdn_sw_cstate: State = 0, Old State
= 4
.Nov 28 17:29:21: ISDN BR1/0: Physical layer is IF_DOWN
.Nov 28 17:29:21: ISDN BR1/0: Recvd MPH_DEACT_IND from L1
.Nov 28 17:29:21: ISDN BR1/0: Recvd MPH_IIC_IND from L1
.Nov 28 17:29:21: ISDN BR1/0: Recvd MPH_IIC_IND from L1
.Nov 28 17:29:21: ISDN BR1/0: Recvd MPH_IIC_IND from L1
.Nov 28 17:29:21: ISDN BR1/0: L1 is IF_ACTIVE
.Nov 28 17:29:21: ISDN BR1/0 EVENT: isdn_sw_cstate: State = 4, Old State
= 4
.Nov 28 17:29:21: ISDN BR1/0: Incoming call id = 0x0023, dsl 8
.Nov 28 17:29:21: ISDN BR1/0: Shutting down ME
.Nov 28 17:29:21: ISDN BR1/0: Shutting down ISDN Layer 3
.Nov 28 17:29:21: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=127
.Nov 28 17:29:22: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:23: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:24: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:25: ISDN BR1/0: TX -> IDVER ri=0 ai=0
Central-c#
Central-c#isdn call int b1/0 0xxxxxxxx
Central-c#
.Nov 28 17:29:48: ISDN BR1/0: Outgoing call id = 0x8028, dsl 8
.Nov 28 17:29:48: ISDN BR1/0: Event: Call to 0xxxxxxx at 64 Kb/s
.Nov 28 17:29:48: ISDN BR1/0: process_bri_call(): call id 0x8028,
called_number
0xxxxxxx, speed 64, call type DATA
.Nov 28 17:29:48: CCBRI_Go Fr Host InPkgInfo (Len=26) :
.Nov 28 17:29:48: 1 8 1 80 28 0 4 2 88 90 18 1 83 70 B 80 30 34 33 37 38
35 38 3
7 38 38
.Nov 28 17:29:48:
.Nov 28 17:29:48: CC_CHAN_GetIdleChanbri: dsl 8
.Nov 28 17:29:48:     Found idle channel B1
.Nov 28 17:29:48: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=127
.Nov 28 17:29:49: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:50: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:51: ISDN BR1/0: TX -> SABMEp c/r=0 sapi=0 tei=0
.Nov 28 17:29:52: ISDN BR1/0: LIF_EVENT: ces/callid 1/0x8028
HOST_DISCONNECT_ACK
.Nov 28 17:29:52: ISDN BR1/0: Error: Unfound B-channel on Disconnect_Ack
- calli
d 0x8028
.Nov 28 17:29:52: ISDN BR1/0: TX -> IDVER ri=0 ai=0
sembra che non riceva niente indietro dalle borchie, eppure le ho
verificate anche con un 801 e tutto funziona (con isdn static tei0
-punto-punto).
Avende qualche idea di cosa possa essere?
Grazie
Robin---

> Avende qualche idea di cosa possa essere?
che versione di IOS hai ?

 
questa:
Central-c#sh ver
Cisco Internetwork Operating System Software 
IOS (tm) C2600 Software (C2600-I-M), Version 12.2(5a), RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Thu 04-Oct-01 19:37 by pwade
Image text-base: 0x80008088, data-base: 0x80989210



puoi postare la conf ??
naturalmente togli le parti inportanti tipo i numeri di tel.
Sei sicuro che hai linee ISDN in configurazione
punto-punto ??
ciao
Lorenzo
"Robin" <robi...@NOSPAM.com> wrote in message
news:EFqF9.34099$2B1.9...@twister2.libero.it...


 
Ciao, te la allego, ma non mi sembra ci sia niente di particolare... le
borchie sono punto-punto, sicuro al 100x100, ho fatto uscire anche
telecom x contrallarle e non c'e' nessun problema..
il fatto strano e' che attivando debug isdn q921 si vedono richieste di
conf dal router verso le borchie ma nulla nell'altro verso.. puo' essere
il modulo malfunzionante?? (a questo punto credo proprio sia cosi'...)
anche xche' con un 801 sulla stessa borchia e con isdn-static-tei 0 e'
tutto ok...
ciao e grazie
sh run
Building configuration...
Current configuration : 4384 bytes
!
! Last configuration change at 16:34:43 UTC Mon Sep 30 2002
! NVRAM config last updated at 16:34:45 UTC Mon Sep 30 2002
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
service compress-config
!
hostname Central-c
!
logging buffered 4096 notifications
enable secret blabla
!
username blabla password blabla
ip subnet-zero
no ip source-route
!
!
no ip domain-lookup
!
no ip bootp server
isdn switch-type basic-net3
!
!
!
interface Ethernet0/0
 ip address 192.168.100.254 255.255.255.0
 no ip proxy-arp
 half-duplex
 ntp disable
 no cdp enable
!
interface Serial0/0
 no ip address
 no ip proxy-arp
 encapsulation frame-relay IETF
 no ip mroute-cache
 ntp disable
!
interface Serial0/0.1 point-to-point
 ip address 192.168.254.1 255.255.255.252
 frame-relay interface-dlci 1 
!
interface Serial0/0.2 point-to-point
 ip address 192.168.254.5 255.255.255.252
 frame-relay interface-dlci 2 
!
interface Serial0/0.3 point-to-point
 ip address 192.168.254.9 255.255.255.252
 frame-relay interface-dlci 3 
!
interface Serial0/0.4 point-to-point
 backup interface Dialer4
 ip address 192.168.254.13 255.255.255.252
 frame-relay interface-dlci 4 
!
interface BRI1/0
 no ip address
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-net3
 isdn static-tei 0
!
interface BRI1/1
 no ip address
 encapsulation ppp
 dialer pool-member 2
 isdn switch-type basic-net3
 isdn static-tei 0
 !
interface BRI1/2
 no ip address
 shutdown
 isdn switch-type basic-net3
 isdn static-tei 0
!
interface BRI1/3
 no ip address
 shutdown
 isdn switch-type basic-net3
 isdn static-tei 0
!
interface Dialer1
 description Backup 1
 ip address 192.168.254.41 255.255.255.252
 encapsulation ppp
 dialer pool 1
 dialer string numero_di_tel
 dialer-group 1
 ppp authentication chap callin
 ppp chap hostname blabla
 ppp chap password blabla
!
interface Dialer2
 description Backup 2
 ip address 192.168.254.49 255.255.255.252
 encapsulation ppp
 dialer pool 1
 dialer string numero_di_tel
 dialer-group 1
 ppp authentication chap callin
 ppp chap hostname blabla
 ppp chap password blabla
!
interface Dialer4
 description Backup 3
 ip address 192.168.254.53 255.255.255.252
 encapsulation ppp
 dialer pool 1
 dialer string numero_di_tel
 dialer-group 1
 ppp authentication chap callin
 ppp chap hostname blabla
 ppp chap password blabla
!
ip classless
ip route 192.168.101.0 255.255.255.0 192.168.254.2
ip route 192.168.101.0 255.255.255.0 192.168.254.42 100
ip route 192.168.102.0 255.255.255.0 192.168.254.6
ip route 192.168.102.0 255.255.255.0 192.168.254.46 100
ip route 192.168.103.0 255.255.255.0 192.168.254.10
ip route 192.168.104.0 255.255.255.0 192.168.254.14
ip route 192.168.104.0 255.255.255.0 192.168.254.54 100
no ip http server
ip pim bidir-enable
!
logging trap notifications
logging source-interface Ethernet0/0
logging 192.168.100.201
dialer-list 1 protocol ip permit
!
end
Central-c#sh ver
Cisco Internetwork Operating System Software 
IOS (tm) C2600 Software (C2600-I-M), Version 12.2(5a), RELEASE SOFTWARE
(fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Thu 04-Oct-01 19:37 by pwade
Image text-base: 0x80008088, data-base: 0x80989210
ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
Central-c uptime is 2 weeks, 3 days, 19 hours, 3 minutes
System returned to ROM by power-on
System restarted at 21:32:06 UTC Thu Sep 12 2002
System image file is "flash:c2600-i-mz.122-5a.bin"
cisco 2610 (MPC860) processor (revision 0x300) with 28672K/4096K bytes
of memory.
Processor board ID JAD05510R7J (629279865)
M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
4 ISDN Basic Rate interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102

Hai provato a sostituire nella conf delle int "isdn static-tei 0" con 
"isdn tei-negotiation first-call", inserendolo anche nella conf
generale?
Prova cosě.
Bye
-- 
Posted via Mailgate.ORG Server - 
http://www.Mailgate.ORG

 
Ho provato, ma non succede niente. tra l'altro come gia' scritto con un
801 e' tutto ok mettendo appunto solo isdn static-tei 0.
modulo bri guasto??
grazie cmq.
Robin---