05-17-2010 04:25 AM - edited 03-04-2019 08:30 AM
Hi there,
I am new to the Cisco command line and IOS so please bear with me. I have a SR520 with ADSL over POTS. I am trying to get the connection with my ISP up and running but have got stuck. I think my "ATM0" looks ok as does my "Dialer0" but my Virtual-Access never changes from "Line protocol is down". I want to use it as a NON-NAT device to simply forward all packets to and from the device behind it.
I know I am nearly there ans I can see I have a sync'd speed from the DSL line. Please help.
----------------------------------------------------------------
Here is my current config:
Building configuration...
Current configuration : 1330 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname lcih03-adsl
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable secret 5 $1$d5yJ$/xAP0kNpbLIoolkwWK0wa/
enable password ********
!
no aaa new-model
!
dot11 syslog
ip source-route
no ip routing
!
!
no ip cef
!
no ipv6 cef
multilink bundle-name authenticated
!
archive
log config
hidekeys
!
interface ATM0
no ip address
no ip route-cache
no atm ilmi-keepalive
pvc 0/38
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface FastEthernet0
!
interface FastEthernet1
shutdown
!
interface FastEthernet2
shutdown
!
interface FastEthernet3
shutdown
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Dialer0
mtu 1492
ip address negotiated
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap
ppp chap hostname ******
ppp chap password ******
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
no ip http server
no ip http secure-server
!
dialer-list 1 protocol ip permit
!
control-plane
!
line con 0
no modem enable
line aux 0
line vty 0 4
password *******
login
!
scheduler max-task-time 5000
end
---------------------------------------------------------------
here is my "sh ip int br":
Interface IP-Address OK? Method Status Prot
ocol
ATM0 unassigned YES NVRAM up up
Dialer0 unassigned YES NVRAM up up
FastEthernet0 unassigned YES unset up down
FastEthernet1 unassigned YES unset administratively down down
FastEthernet2 unassigned YES unset administratively down down
FastEthernet3 unassigned YES unset administratively down down
Virtual-Access1 unassigned YES unset up up
Virtual-Access2 unassigned YES unset up down
Vlan1 unassigned YES NVRAM administratively down down
-----------------------------------------------------------------
Should I have two Virtual-Access interfaces? The second one is bound to the Dialer as shown here:
Dialer0 is up, line protocol is up (spoofing)
Hardware is Unknown
Internet address will be negotiated using IPCP
MTU 1492 bytes, BW 56 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi2
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:34:16
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 42 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes
0 packets output, 0 bytes
Bound to:
Virtual-Access2 is up, line protocol is down
Hardware is Virtual Access interface
MTU 1492 bytes, BW 971 Kbit/sec, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Listen
PPPoATM vaccess, cloned from Dialer0
Vaccess status 0x44
Bound to ATM0 VCD: 1, VPI: 0, VCI: 38, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Interface is bound to Di0 (Encapsulation PPP)
Last input 00:02:25, output never, output hang never
Last clearing of "show interface" counters 00:33:19
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
90 packets input, 1116 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
488 packets output, 9982 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
---------------------------------------------------------------
Regards,
Chris Snape (UK)
05-18-2010 01:38 AM
Can anyone help please. I think and hope I have missed something obvious.
Regards,
Chris Snape (UK)
05-18-2010 07:33 AM
I figured it out!
ppp authentication chap CALLIN
"callin" - one word missing meant that both ends were trying to initialise the process.
Doh!
Regards,
Chris Snape (UK)
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