Configurazione di una connessione ISDN: Difference between revisions

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</pre>
</pre>


Lanciare la configurazione:
sudo isdnconfig
Scegliere '''1'''
<pre>
Isdnutils configuration
== Modifica gestione default route ==
== Modifica gestione default route ==


'''TODO: SE SI USA IPPP2 NON VIENE IMPOSTATA LA DEFAULT ROUTE. PROVARE'''
'''TODO: SE SI USA IPPP2 NON VIENE IMPOSTATA LA DEFAULT ROUTE. CAMBIARE ippp0 in ippp2'''
 
sudo mv ipppd.ippp0 ipppd.ippp2
L'initscript di default fa si che si imposti la default route via ippp0 all'attivazione del servizio isdn.
sudo mv device.ippp0 device.ippp2
Questo non è desiderabile se si ha un'altra connessione di rete.
Per disabilitare questo comportamento:


* Commentare in /etc/isdn/device.ippp0 le righe da 274 a 277 e da 349 a 352:
fare script up/down:


up
<pre>
<pre>
sudoedit /etc/isdn/device.ippp0
...
        #if [ "$bindnum" = 0 ]; then
        #    route del default 2>/dev/null
        #    route add default netmask 0 ${device}
        #fi
...
        #if [ "$bindnum" = 0 ]; then
        #    route del default netmask 0 2>/dev/null
        #fi
...


</pre>
PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`


Sostituire il file /etc/ppp/ip-up.d/00-ipppd
sudo mv /etc/ppp/ip-up.d/00-ipppd /etc/ppp/ip-up.d/00-ipppd.original
<pre>
cat | sudo tee /etc/ppp/ip-up.d/00-ipppd > /dev/null <<'EOFile'
#!/bin/bash
PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`
OLD_GW=`route -n | grep '^0.0.0.0' | grep UG | tr -s ' ' | cut -f 2 --delim=' '`
echo $OLD_GW > /var/tmp/00-save-default-gw
case "$PPP_IFACE" in
case "$PPP_IFACE" in
         ippp0)  route del default
         ippp2)  route add default dev $PPP_IFACE   # usually necessary
                route add default netmask 0 $PPP_IFACE
    ;;
                ;;
    # add more ipppX cases if you need them...
esac
esac
EOFile
</pre>
sudo chmod 755 /etc/ppp/ip-up.d/00-ipppd
Sostituire il file /etc/ppp/ip-down.d/99-ipppd:
sudo mv /etc/ppp/ip-down.d/99-ipppd /etc/ppp/ip-down.d/99-ipppd.original


down
<pre>
<pre>
cat | sudo tee /etc/ppp/ip-down.d/99-ipppd > /dev/null <<'EOFile'
#!/bin/bash
PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`
case "$PPP_IFACE" in
case "$PPP_IFACE" in
         ippp0)  if route -n | grep '^0\.0\.0\.0' | grep -q " $PPP_IFACE" ; then
         ippp2)  #if route -n | grep '^0\.0\.0\.0' | grep -q " $PPP_IFACE" ; then
                    # only reset default route if the
                    # current default route is via this interface
                    route del default dev ippp2
                     route del default dev $PPP_IFACE
                     route del default dev $PPP_IFACE
                fi
    ;;
                ;;
    # add more ipppX cases if you need them...
esac
esac
route add default gw `cat /var/tmp/00-save-default-gw`
rm -f /var/tmp/00-save-default-gw
EOFile
</pre>
sudo chmod 755 /etc/ppp/ip-down.d/99-ipppd
Riavviare il servizio isdn ed il networking, e verificare che la default route si settata corretamente
sudo /etc/init.d/isdnutils restart; sudo /etc/init.d/networking restart; route -n
=======================
1      network devices
2      synchronous ppp daemon
3      modem emulation
4      voice box configuration


Q      Quit
Your choice : 2
</pre>
ippp0:
<pre>
Isdnutils configuration synchronous ppp daemon
======================= ----------------------
Searching for existing configuration files...
Found : NONE
Normal setup :  one ipppd for all devices: /dev/ippp0 /dev/ippp1 ...
                All ippp* network interfaces are handled by a single ipppd
                process using a single config file.
Special setup : one ipppd for each device: /dev/ippp0 /dev/ippp1 ...
                Each ippp* network interface is handled by its own ipppd
                process, using a specific config file for each.
                You need to use pppbind on each network interface to select
                which /dev/ippp* device will be used.
Usually only a single ippp interface is used (for connecting to an ISP), so
the above isn't really relevant to most users.
Name for new configuration (ippp0 ippp1 ...) : ippp0
</pre>
</pre>


Line 236: Line 153:


<pre>
<pre>
sudoedit /etc/isdn/device.ippp0
sudoedit /etc/isdn/device.ippp2
# REMOVE the next line once configuration is complete #########################
echo "Warning! $0 not configured yet! Aborting..."; exit 1
# REMOVE the above line once configuration is complete ########################
...
...
DIALMODE=manual        # XXX_  other values can be 'on' and 'off'
DIALMODE=manual        # XXX_  other values can be 'on' and 'off'
...
...
</pre>
</pre>
'''CANCELLARE''' questa linea da /etc/isdn/ipppd.ippp0:
# Warning! not configured yet!
'''CANCELLARE''' questa linea da /etc/isdn/device.ippp0:
echo "Warning! $0 not configured yet! Aborting..."; exit 1


Riavviare i servizi isdn:
Riavviare i servizi isdn:
Line 289: Line 195:
Jul  7 19:36:30 ergo kernel: isdn_net: ippp0: dial rejected: interface not in dialmode `auto', signalling dst_link_failure
Jul  7 19:36:30 ergo kernel: isdn_net: ippp0: dial rejected: interface not in dialmode `auto', signalling dst_link_failure
</pre>
</pre>
== Modifica gestione default route ==
L'initscript di default fa si che si imposti la default route via ippp0 all'attivazione del servizio isdn.
Questo non è desiderabile se si ha un'altra connessione di rete.
Per disabilitare questo comportamento:
* Commentare in /etc/isdn/device.ippp0 le righe da 274 a 277 e da 349 a 352:
<pre>
sudoedit /etc/isdn/device.ippp0
...
        #if [ "$bindnum" = 0 ]; then
        #    route del default 2>/dev/null
        #    route add default netmask 0 ${device}
        #fi
...
        #if [ "$bindnum" = 0 ]; then
        #    route del default netmask 0 2>/dev/null
        #fi
...
</pre>
Sostituire il file /etc/ppp/ip-up.d/00-ipppd
sudo mv /etc/ppp/ip-up.d/00-ipppd /etc/ppp/ip-up.d/00-ipppd.original
<pre>
cat | sudo tee /etc/ppp/ip-up.d/00-ipppd > /dev/null <<'EOFile'
#!/bin/bash
PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`
OLD_GW=`route -n | grep '^0.0.0.0' | grep UG | tr -s ' ' | cut -f 2 --delim=' '`
echo $OLD_GW > /var/tmp/00-save-default-gw
case "$PPP_IFACE" in
        ippp0)  route del default
                route add default netmask 0 $PPP_IFACE
                ;;
esac
EOFile
</pre>
sudo chmod 755 /etc/ppp/ip-up.d/00-ipppd
Sostituire il file /etc/ppp/ip-down.d/99-ipppd:
sudo mv /etc/ppp/ip-down.d/99-ipppd /etc/ppp/ip-down.d/99-ipppd.original
<pre>
cat | sudo tee /etc/ppp/ip-down.d/99-ipppd > /dev/null <<'EOFile'
#!/bin/bash
PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`
case "$PPP_IFACE" in
        ippp0)  if route -n | grep '^0\.0\.0\.0' | grep -q " $PPP_IFACE" ; then
                    route del default dev $PPP_IFACE
                fi
                ;;
esac
route add default gw `cat /var/tmp/00-save-default-gw`
rm -f /var/tmp/00-save-default-gw
EOFile
</pre>
sudo chmod 755 /etc/ppp/ip-down.d/99-ipppd
Riavviare il servizio isdn ed il networking, e verificare che la default route si settata corretamente
sudo /etc/init.d/isdnutils restart; sudo /etc/init.d/networking restart; route -n


== Caso di linea punto-punto ==
== Caso di linea punto-punto ==
Line 372: Line 210:


'''OCCORRE STACCARE TUTTI GLI ALTRI DISPOSITIVI ISDN PER POTER USARE QUESTA LINEA, DATO CHE LA MODALITA' PUNTO-PUNTO PERMETTE DI COLLEGARE UNA SOLA PERIFERICA ALLA BORCHIA ISDN'''
'''OCCORRE STACCARE TUTTI GLI ALTRI DISPOSITIVI ISDN PER POTER USARE QUESTA LINEA, DATO CHE LA MODALITA' PUNTO-PUNTO PERMETTE DI COLLEGARE UNA SOLA PERIFERICA ALLA BORCHIA ISDN'''




Line 421: Line 258:


   LOCALMSN='0'      # XXX_
   LOCALMSN='0'      # XXX_
Mettere il numero in /etc/isdn/device.ippp0


  sudoedit /etc/isdn/device.ippp0
Mettere il numero in /etc/isdn/device.ippp2
 
  sudoedit /etc/isdn/device.ippp2
  ...
  ...
  REMOTEMSN='7023456789'
  REMOTEMSN='7023456789'
Togliere il leading zero, oppure commentare la riga:
...
LEADINGZERO=''          # XXX_  use LEADINGZERO='' if you have no areacodes.


Configurare i dati per l'autenticazione
Configurare i dati per l'autenticazione


Modificare in /etc/isdn/ipppd.ippp0 :
Modificare in /etc/isdn/ipppd.ippp2 :
  sudoedit /etc/isdn/ipppd.ippp0
  sudoedit /etc/isdn/ipppd.ippp2
  ...
  ...
  name mpgalimberti@galimberti.net        # set local name for auth XXX_
  name mpgalimberti@galimberti.net        # set local name for auth XXX_
  noauth
  noauth
defaultroute
#ms-get-dns


Inserire le password in /etc/ppp/pap-secrets :
Inserire le password in /etc/ppp/pap-secrets :
Line 461: Line 297:
Collegarsi:  
Collegarsi:  


  sudo isdnctrl dial ippp0
  sudo isdnctrl dial ippp2


Si avrà:
Si avrà:
Line 485: Line 321:
Scollegarsi:
Scollegarsi:


  sudo isdnctrl hangup ippp0
  sudo isdnctrl hangup ippp2


Si avrà:
Si avrà:

Revision as of 09:38, 22 September 2007

Configurazione del modulo della scheda ISDN

Debian Sarge

Assicurarsi che sia già installato il pacchetto hotplug, per caricare il modulo giusto: 

sudo apt-get install hotplug
sudo /etc/init.d/hotplug restart

Se si stà installando la scheda Eicon Diva Pci 2.01, modificare i parametri di carimento del modulo hisax dando il tipo di scheda giusto ed il protocollo EuroIsdn:

Debian Etch & Debian Sarge

sudoedit /etc/modprobe.d/arch/i386
...
options hisax type=11 protocol=2
...

Ricaricare il modulo hisax: 

sudo rmmod hisax
sudo modprobe hisax


Il syslog mostrerà: 

Jul  7 19:20:29 ergo kernel: HiSax module removed
Jul  7 19:20:36 ergo kernel: HiSax: Linux Driver for passive ISDN cards
Jul  7 19:20:36 ergo kernel: HiSax: Version 3.5 (module)
Jul  7 19:20:36 ergo kernel: HiSax: Layer1 Revision 2.46.2.5
Jul  7 19:20:36 ergo kernel: HiSax: Layer2 Revision 2.30.2.4
Jul  7 19:20:36 ergo kernel: HiSax: TeiMgr Revision 2.20.2.3
Jul  7 19:20:36 ergo kernel: HiSax: Layer3 Revision 2.22.2.3
Jul  7 19:20:36 ergo kernel: HiSax: LinkLayer Revision 2.59.2.4
Jul  7 19:20:36 ergo kernel: HiSax: Total 1 card defined
Jul  7 19:20:36 ergo kernel: HiSax: Card 1 Protocol EDSS1 Id=HiSax (0)
Jul  7 19:20:36 ergo kernel: HiSax: Eicon.Diehl Diva driver Rev. 1.33.2.6
Jul  7 19:20:36 ergo kernel: PCI: Enabling device 0000:00:09.0 (0004 -> 0006)
Jul  7 19:20:36 ergo kernel: ACPI: PCI interrupt 0000:00:09.0[A] -> GSI 11 (level, low) -> IRQ 11
Jul  7 19:20:36 ergo kernel: Diva: IPAC PCI card configured at 0xd4a5f000 IRQ 11
Jul  7 19:20:36 ergo kernel: Diva: IPAC PCI space at 0xd48b3000
Jul  7 19:20:36 ergo kernel: Diva: IPAC version ff
Jul  7 19:20:36 ergo kernel: Eicon.Diehl Diva: IRQ 11 count 10816
Jul  7 19:20:36 ergo kernel: Eicon.Diehl Diva: IRQ 11 count 10822
Jul  7 19:20:36 ergo kernel: HiSax: DSS1 Rev. 2.32.2.3
Jul  7 19:20:36 ergo kernel: HiSax: 2 channels added
Jul  7 19:20:36 ergo kernel: HiSax: MAX_WAITING_CALLS added

Software di supporto

Installare il software di supporto 

sudo apt-get install isdnutils


Accettare i default, ed inserire i parametri relativi alla propria linea ed alla connsessione internet da configurare. 

 ? Does firmware need to be loaded?                                          ?  
 ?                                                                           ?  
 ?                                 none                                      ?  

 ? What is your ISP's telephone number?                                      ?  
 ?                                                                           ?  
 ? 7023456789__                                                              ?

 ? What is your local MSN?                                                   ?  
 ?                                                                           ?  
 ? 0________________________________________________________________________ ?  
 ?                                                                           ?  

 ? What is the user name for logging into your ISP?                          ?  
 ?                                                                           ?  
 ? srgalimberti@tiscali.it_                                                  ?

 ? What country is this system in?                                           ?  
 ?                                                                           ?  
 ?                                   other                                   ?

   ? Enter the ISO two-letter code for your country                        ?    
   ?                                                                       ?    
   ? IT__                                                                  ?


                ? What is your local areacode, if applicable?  ?                
                ?                                              ?                
                ? 0377________________________________________ ?


Modificare il file per i parametri di dialing: 

sudoedit /etc/isdn/isdn.conf
...
[GLOBAL]
COUNTRYPREFIX   = +
COUNTRYCODE     = 39
AREAPREFIX      = 0
AREACODE        =  031

...

Modifica gestione default route

TODO: SE SI USA IPPP2 NON VIENE IMPOSTATA LA DEFAULT ROUTE. CAMBIARE ippp0 in ippp2 

sudo mv ipppd.ippp0 ipppd.ippp2
sudo mv device.ippp0 device.ippp2

fare script up/down:

up 


PPP_NET=`echo $PPP_LOCAL | sed 's,\.[0-9]*\.[0-9]*$,.0.0/16,'`

case "$PPP_IFACE" in
        ippp2)  route add default dev $PPP_IFACE   # usually necessary
    ;;
    # add more ipppX cases if you need them...
esac

down
<pre>
case "$PPP_IFACE" in
        ippp2)  #if route -n | grep '^0\.0\.0\.0' | grep -q " $PPP_IFACE" ; then
                    # only reset default route if the
                    # current default route is via this interface
                    route del default dev ippp2
                    route del default dev $PPP_IFACE
    ;;
    # add more ipppX cases if you need them...
esac

Modificare la modalità di dialing e togliere la linea che dice che non è configurata la connessione: 

sudoedit /etc/isdn/device.ippp2
...
DIALMODE=manual         # XXX_  other values can be 'on' and 'off'
...

Riavviare i servizi isdn: 

sudo /etc/init.d/isdnutils restart
 * Starting ISDN services...
interfaces ipppd isdnlog   ...done.

Si dovrà avere: 

Jul  7 19:36:29 ergo ipppd[5013]: Terminating on signal 15.
Jul  7 19:36:29 ergo ipppd[5013]: closing fd 8 from unit 0
Jul  7 19:36:29 ergo ipppd[5013]: link 0 closed , linkunit: 0
Jul  7 19:36:29 ergo ipppd[5013]: Exit.
Jul  7 19:36:29 ergo kernel: ippp_ccp: freeing reset data structure d2a92800
Jul  7 19:36:29 ergo isdnlog: Got signal 15
Jul  7 19:36:29 ergo isdnlog: exit now 7
Jul  7 19:36:29 ergo isdnlog: File /var/run/isdnlog.isdnctrl0.pid removed!
Jul  7 19:36:29 ergo isdnlog: File /var/lock/LCK..isdnctrl0 removed!
Jul  7 19:36:29 ergo kernel: HiSax: debugging flags card 1 set to 4
Jul  7 19:36:29 ergo isdnlog: isdnlog Version 4.69 starting
Jul  7 19:36:29 ergo isdnlog: Error: could not load holidays from /usr/share/isdn/holiday-xx.dat: No such file or directory
Jul  7 19:36:29 ergo isdnlog: Dest V1.01: File '/usr/share/isdn/dest.cdb' opened fine - Dest 1.0 int (+h) AT DE NL CH BE
Jul  7 19:36:29 ergo isdnlog: Error: could not load rate database from /usr/share/isdn/rate-xx.dat: No such file or directory
Jul  7 19:36:29 ergo isdnlog: (ISDN subsystem with ISDN_MAX_CHANNELS > 16 detected, ioctl(IIOCNETGPN) is available)
Jul  7 19:36:29 ergo isdnlog: isdn.conf:2 active channels, 0 MSN/SI entries
Jul  7 19:36:29 ergo isdnlog: (Data versions: iprofd=0x06  net_cfg=0x06  /dev/isdninfo=0x01)
Jul  7 19:36:29 ergo isdnlog: Everything is fine, isdnlog-4.69 is running in full featured mode.
Jul  7 19:36:29 ergo kernel: isdn: Verbose-Level is 2
Jul  7 19:36:29 ergo ipppd[5903]: Found 1 device:
Jul  7 19:36:29 ergo ipppd[5904]: ipppd i2.2.12 (isdn4linux version of pppd by MH) started
Jul  7 19:36:29 ergo ipppd[5904]: init_unit: 0
Jul  7 19:36:29 ergo kernel: ippp, open, slot: 0, minor: 0, state: 0000
Jul  7 19:36:29 ergo kernel: ippp_ccp: allocated reset data structure d2a92800
Jul  7 19:36:29 ergo ipppd[5904]: Connect[0]: /dev/ippp0, fd: 8
Jul  7 19:36:30 ergo kernel: isdn_net: ippp0: dial rejected: interface not in dialmode `auto', signalling dst_link_failure

Caso di linea punto-punto

ATTENZIONE: se la linea isdn usa un centralino, può darsi che sia configurata non nella modalità standard (punto-multipunto) ma sia una punto-punto, spesso assciato ad una numerazione a ricerca automatica.

Se così fosse, quando si fa un dialing, si ottiene l'errore: 

Aug  8 11:58:25 firest kernel: ippp0: dialing 1 7027020000...
Aug  8 11:58:25 firest kernel: isdn: HiSax,ch0 cause: E001B Aug  8 11:58:34 firest kernel: isdn_net: local hangup ippp0 Aug  8 11:58:34 firest kernel: ippp0: Chargesum is 0

L'errore E001B (man isdncause E001B) indica proprio questa configurazione.

OCCORRE STACCARE TUTTI GLI ALTRI DISPOSITIVI ISDN PER POTER USARE QUESTA LINEA, DATO CHE LA MODALITA' PUNTO-PUNTO PERMETTE DI COLLEGARE UNA SOLA PERIFERICA ALLA BORCHIA ISDN


Per mettere la scheda in modalità point-to-point è sufficiente lanciare il comando: 

sudo hisaxctrl HiSax  7 1

Si leggerà in syslog: 

Aug  8 12:58:25 firest kernel: HiSax: set card in PTP mode
Aug  8 12:58:25 firest kernel: LAYER2 WATCHING ESTABLISH

(naturalmente "sudo hisaxctrl HiSax 7 0" mette in point-multipoint....)

Per mantenere questa modifica al reboot, inserire questa riga in /etc/modutils/actions: 

sudoedit /etc/modutils/actions
...
post-install hisax hisaxctrl HiSax  7 1
...

Applicare la configurazione: 

sudo update-modules

Verificare: 

cat /etc/modules.conf | grep hisax
post-install hisax hisaxctrl HiSax 7 1

Oppure inserire in /etc/isdn/device.ippp0 (riga 99): 

....
case "$dowhat" in
start)
    # Set point-to-point mode
    hisaxctrl HiSax 7 1
    # XXX_
...

Se non si stacca il centralino o l'altra periferica isdn dalla borchia isdn, si ottiene l'errore E0251

Configurazione del numero da chiamare

Mettere il numero della propria linea SENZA PREFISSO in /etc/isdn/device.ippp0 

LOCALMSN='26113644'       # XXX_

Oppure lasciare 

 LOCALMSN='0'       # XXX_

Mettere il numero in /etc/isdn/device.ippp2 

sudoedit /etc/isdn/device.ippp2
...
REMOTEMSN='7023456789'

Configurare i dati per l'autenticazione

Modificare in /etc/isdn/ipppd.ippp2 : 

sudoedit /etc/isdn/ipppd.ippp2
...
name mpgalimberti@galimberti.net        # set local name for auth XXX_
noauth
defaultroute
#ms-get-dns

Inserire le password in /etc/ppp/pap-secrets : 

sudoedit /etc/ppp/pap-secrets
...
"mpgalimberti\@tiscali.it"      "*"     "mpgali"

Inserire le password in /etc/ppp/chap-secrets: 

sudoedit /etc/ppp/chap-secrets
...
"mpgalimberti\@tiscali.it"      "*"     "mpgali"

Riavviare i servizi 

sudo /etc/init.d/isdnutils stop; sudo /etc/init.d/isdnutils start

Collegamento

'ATTENZIONE: se dovessero esserci degli errori, e si rendesse necessario cambiare i files di configurazione, qualsiasi essi siano, è NECESSARIO riavviare isdnutils:

sudo /etc/init.d/isndutils restart

Collegarsi: 

sudo isdnctrl dial ippp2

Si avrà: 

Jul  7 19:38:53 ergo kernel: ippp0: dialing 1 7027020000...
Jul  7 19:38:53 ergo isdnlog: Jul 07 19:38:53 * tei 96 calling ? with ''  BEARER: Unrestricted digital information, CCITT standardized coding
Jul  7 19:38:53 ergo isdnlog: Jul 07 19:38:53 * tei 96 calling ? with ''  64 kbit/s, Circuit mode
Jul  7 19:38:53 ergo isdnlog: Jul 07 19:38:53 * tei 96 calling +39 31/7027020000, Como with '031764171'  RING (Data)
Jul  7 19:38:53 ergo isdnlog: Jul 07 19:38:53 * tei 96 calling +39 31/7027020000, Como with '031764171'  CHANNEL: BRI, B1 needed
Jul  7 19:38:55 ergo isdnlog: Jul 07 19:38:55 tei 96 calling +39 31/7027020000, Como with '031764171'  COLP *INVALID* -- ignored!
Jul  7 19:38:55 ergo isdnlog: Jul 07 19:38:55 tei 96 calling +39 31/7027020000, Como with '031764171'  CONNECT (Data)
Jul  7 19:38:55 ergo isdnlog: Jul 07 19:38:55 tei 96 calling +39 31/7027020000, Como with '031764171'  INTERFACE ippp0 calling 7027020000
Jul  7 19:38:56 ergo kernel: isdn_net: ippp0 connected
Jul  7 19:38:56 ergo ipppd[5904]: Local number: 031764171, Remote number: 7027020000, Type: outgoing
Jul  7 19:38:56 ergo ipppd[5904]: PHASE_WAIT -> PHASE_ESTABLISHED, ifunit: 0, linkunit: 0, fd: 8
Jul  7 19:38:56 ergo ipppd[5904]: Remote message:
Jul  7 19:38:56 ergo ipppd[5904]: MPPP negotiation, He: No We: No
Jul  7 19:38:56 ergo ipppd[5904]: local  IP address 151.29.249.254
Jul  7 19:38:56 ergo ipppd[5904]: remote IP address 151.6.139.50

Scollegarsi: 

sudo isdnctrl hangup ippp2

Si avrà: 

Jul  7 19:41:25 ergo kernel: isdn_net: local hangup ippp0
Jul  7 19:41:25 ergo kernel: ippp0: Chargesum is 0
Jul  7 19:41:25 ergo ipppd[5904]: Modem hangup
Jul  7 19:41:25 ergo ipppd[5904]: Connection terminated.
Jul  7 19:41:25 ergo ipppd[5904]: taking down PHASE_DEAD link 0, linkunit: 0
Jul  7 19:41:25 ergo ipppd[5904]: closing fd 8 from unit 0
Jul  7 19:41:25 ergo ipppd[5904]: link 0 closed , linkunit: 0
Jul  7 19:41:25 ergo ipppd[5904]: reinit_unit: 0
Jul  7 19:41:25 ergo ipppd[5904]: Connect[0]: /dev/ippp0, fd: 8
Jul  7 19:41:25 ergo kernel: ippp_ccp: freeing reset data structure d2a92800
Jul  7 19:41:25 ergo kernel: ippp, open, slot: 0, minor: 0, state: 0000
Jul  7 19:41:25 ergo kernel: ippp_ccp: allocated reset data structure d2a92800
Jul  7 19:41:25 ergo isdnlog: Jul 07 19:41:25 tei 96 calling +39 31/7027020000, Como with '031764171'  Normal call clearing (User)
Jul  7 19:41:26 ergo isdnlog: Jul 07 19:41:26 tei 96 calling +39 31/7027020000, Como with '031764171'  HANGUP ( 0:02:31 I= 56.1Kb O= 69.8Kb)
Jul  7 19:41:26 ergo kernel: isdn_net: ippp0: dial rejected: interface not in dialmode `auto', signalling dst_link_failure

PEr evitare collegamenti accidentali: 

sudo /etc/init.d/isdnutils stop

Per non far partire il support isdn al boot deseleiona isdnutils: 

rcconf

Debug della scheda

Si possono debuggare gli eventi isdn con: 

cat /dev/isdnctrl0
77:25.67 Card1 ISAC STAR 48
77:25.67 Card1 ISAC MODE 0
77:25.67 Card1 ISAC ADF2 80
77:25.67 Card1 ISAC ISTA 0
77:25.67 Card1 ISAC CIR0 7c
77:25.67 Card1 HSCX B ISTA 0
77:25.67 Card1 HSCX A ISTA 0
77:25.67 Card1 HSCX B STAR 48
77:25.67 Card1 HSCX A STAR 48
<pre>

cd /etc/isdn/
isdncause E001B
less /usr/share/doc/isdnutils-base/README.HiSax.gz
man isdn_cause
man isdnctrl
sudo /etc/init.d/isdnutils restart

sudo isdnctrl dial ippp0
sudo isdnctrl hangup ippp0
sudo isdnctrl ippp0 secure off
sudo isdnctrl ippp0 status
sudoedit isdn.conf
sudoedit device.ippp0
sudoedit ipppd.ippp0






Jun 29 11:26:51 firecn kernel: HiSax: Linux Driver for passive ISDN cards
Jun 29 11:26:51 firecn kernel: HiSax: Version 3.5 (module)
Jun 29 11:26:51 firecn kernel: HiSax: Layer1 Revision 2.46.2.5
Jun 29 11:26:51 firecn kernel: HiSax: Layer2 Revision 2.30.2.4
Jun 29 11:26:51 firecn kernel: HiSax: TeiMgr Revision 2.20.2.3
Jun 29 11:26:51 firecn kernel: HiSax: Layer3 Revision 2.22.2.3
Jun 29 11:26:51 firecn kernel: HiSax: LinkLayer Revision 2.59.2.4
Jun 29 11:26:51 firecn kernel: HiSax: Total 1 card defined
Jun 29 11:26:51 firecn kernel: HiSax: Card 1 Protocol EDSS1 Id=HiSax (0)
Jun 29 11:26:51 firecn kernel: HiSax: Eicon.Diehl Diva driver Rev. 1.33.2.6
Jun 29 11:26:51 firecn kernel: HiSax: DSS1 Rev. 2.32.2.3
Jun 29 11:26:51 firecn kernel: HiSax: 2 channels added
Jun 29 11:26:51 firecn kernel: HiSax: MAX_WAITING_CALLS added
Jun 29 11:27:12 firecn kernel: HiSax: debugging flags card 1 set to 4
Jun 29 11:27:12 firecn isdnlog: isdnlog Version 4.69 starting
Jun 29 11:27:12 firecn isdnlog: Error: could not load holidays from /usr/share/isdn/holiday-xx.dat: No such file or directory
Jun 29 11:27:12 firecn isdnlog: Dest V1.01: File '/usr/share/isdn/dest.cdb' opened fine - Dest 1.0 int (+h) AT DE NL CH BE
Jun 29 11:27:12 firecn isdnlog: Error: could not load rate database from /usr/share/isdn/rate-xx.dat: No such file or directory
Jun 29 11:27:12 firecn isdnlog: (ISDN subsystem with ISDN_MAX_CHANNELS > 16 detected, ioctl(IIOCNETGPN) is available)
Jun 29 11:27:12 firecn isdnlog: isdn.conf:2 active channels, 0 MSN/SI entries
Jun 29 11:27:12 firecn isdnlog: (Data versions: iprofd=0x06  net_cfg=0x06  /dev/isdninfo=0x01)
Jun 29 11:27:12 firecn isdnlog: Everything is fine, isdnlog-4.69 is running in full featured mode.
Jun 29 11:27:12 firecn kernel: isdn: Verbose-Level is 2
Jun 29 11:27:12 firecn ipppd[13969]: ipppd i2.2.12 (isdn4linux version of pppd by MH) started
Jun 29 11:27:12 firecn isdnlog: (HiSax driver detected)

Riferimenti

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