Newsgroup: it.comp.reti.cisco
Titolo: cisco 803 e call bumping

ciao a tutti......dopo svariati tentativi sono riuscito a far
funzionare il multilink con il mio 803. Ho un problema però...con il
call bumping. Funziona tutto perfetto, il problema è che quando arriva
la chiamata voce, non riesco più a navigare, nemmeno a un canale; o
meglio, un canale rimane connesso a internet, ma è inutilizzabile.
Quando la chiamata voce finisce, non cambia niente. In pratica, le
chiamate vocali (sia in che out) mi impallano la connessione a
internet, e devo spegnere e riaccendere il router per tornare a
navigare. Questa è la mia configurazione con isdn mononumero.
Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname Router
!
enable secret 5 $1$qX/b$y8Ml7RFY16bLW0tXw1i/O0
!
username Router password 7 050A02022842
!
!
!
!
!
dial-peer voice 1 pots
 no forward-to-unused-port
 call-waiting
 ring 0
 port 1
 destination-pattern xxxxx
!
pots country IT
ip subnet-zero
no ip source-route
!
ip dhcp pool DHCPPoolLAN_0
   network 192.168.1.0 255.255.255.0
   dns-server 212.216.112.112 212.216.172.62
   default-router 192.168.1.1
!
ip name-server 212.216.112.112
ip name-server 212.216.172.62
isdn switch-type basic-net3
!
!
process-max-time 200
!
interface Ethernet0
 ip address 192.168.1.1 255.255.255.0
 ip access-group 121 in
 no ip directed-broadcast
 no ip proxy-arp
 ip nat inside
!
interface BRI0
 no ip address
 no ip directed-broadcast
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-net3
 isdn voice-priority xxxxx in always
 isdn voice-priority xxxxx out always
 isdn incoming-voice modem
 ppp authentication chap pap callin
 ppp multilink
!
interface Dialer1
 description ISP
 ip address negotiated
 ip access-group 121 in
 no ip directed-broadcast
 no ip proxy-arp
 ip nat outside
 encapsulation ppp
 no ip split-horizon
 dialer remote-name Cisco1
 dialer idle-timeout 300
 dialer string 7010187187
 dialer hold-queue 10
 dialer load-threshold 10 either
 dialer pool 1
 dialer-group 1
 ppp authentication chap pap callin
 ppp chap hostname Teleconomy
 ppp chap password 7 1331121E0E0F0B27
 ppp pap sent-username Telecom password 7 0030160A0158040B
 ppp multilink
!
ip nat inside source list 18 interface Dialer1 overload
ip nat inside source static tcp 192.168.1.2 1108 interface Dialer1 1108
ip nat inside source static udp 192.168.1.2 4672 interface Dialer1 4672
ip nat inside source static tcp 192.168.1.2 4662 interface Dialer1 4662
ip nat inside source static tcp 192.168.1.2 6881 interface Dialer1 6881
no ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
!
!
map-class dialer DialClass
access-list 18 permit 192.168.1.0 0.0.0.255
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
!
line con 0
 exec-timeout 120 0
 transport input none
 stopbits 1
line vty 0 4
 exec-timeout 0 0
 login local
!
time-range TIME
 periodic daily 0:00 to 23:59
!
end
(ovviamente ho cancellato il mio numero)
aiuto!!! ciao e grazie

altre info.......quando il problema si presenta nel log trovo diversi
avvisi di questo tipo
WARNING!  Illegal read access
Memory Protection Violation:
    epc  =0x002FA148, location of fault
    eva  =0x00000???, read fault address
    error=0x00000082, illegal address
    pti  =0x00000000
    pte  =0x02102100
cosa sono?