10-23-2002 11:16 PM - edited 03-02-2019 02:20 AM
I have a problem with my backup .have you an idea ?
My backup is ok when i remove from my config :
1 the default route with my dialer 1
2 ip nat inside source list 1 interface Dialer 1 overload
I have this message
NAT: dialer not up for Dialer1, no translation, dial and drop
config :
isdn switch-type basic-net3
!
!
!
interface ATM0
backup delay 2 5
backup interface BRI0
no ip address
atm vc-per-vp 2048
no atm ilmi-keepalive
pvc 2/32
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
bundle-enable
dsl operating-mode auto
!
interface BRI0
description backup numeris de ATM0
ip address negotiated
ip nat outside
encapsulation ppp
no ip route-cache
dialer idle-timeout 175
dialer string 0860004716
dialer hold-queue 10
dialer-group 2
isdn switch-type basic-net3
no fair-queue
no cdp enable
ppp authentication chap pap callin
ppp chap hostname TEST
ppp chap password titi
ppp pap sent-username TEST password titi
!
interface FastEthernet0
ip address 192.168.44.252 255.255.255.0
ip nat inside
speed auto
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer remote-name redback
dialer-group 1
ppp authentication chap pap callin
ppp chap hostname adslblm_nwt@cw.cw
ppp chap password toto
ppp pap sent-username adslblm_nwt@cw.cw password toto
!
ip nat inside source list 1 interface Dialer1 overload
ip nat inside source list 2 interface BRI0 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 0.0.0.0 0.0.0.0 BRI0 10
no ip http server
!
!
access-list 1 permit any
access-list 2 permit any
dialer-list 1 protocol ip permit
dialer-list 2 protocol ip permit
10-31-2002 08:18 AM
Since it gives a NAT error the reason could be the bug in one of the IOS release, the Cisco IOS Software Release 12.1(3.4) and higher. For these releases, NAT does not work for some of the applications. The following document has the information on this.
Field Notice:NAT Issues with Cisco IOS. Software Release 12.1(4)
http://www.cisco.com/warp/customer/770/fn12912.shtml
One of the links for troubleshooting which might help you,
ISDN BRI Troubleshooting Flowchart
http://www.cisco.com/en/US/customer/tech/tk13/tk379/technologies_tech_note09186a0080094bb8.shtml
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