05-03-2003 10:42 PM - edited 03-02-2019 07:05 AM
My serial Interface is doing a PPP connection to another remote site and I have no problem on accessing remote site but I was unable to access to internet thru my ISDN dialer.I had paste my config of my router show run.Any one cud provide me some advise and method solving.
Current configuration : 1451 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
!
ip subnet-zero
!
!
no ip domain lookup
!
isdn switch-type basic-net3
!
!
!
!
interface FastEthernet0/0
ip address 192.168.253.1 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface BRI0/0
no ip address
ip nat outside
encapsulation ppp
dialer rotary-group 1
dialer-group 1
isdn switch-type basic-net3
no cdp enable
!
interface Serial0/0
ip address 192.168.4.1 255.255.255.0
encapsulation ppp
clockrate 64000
no fair-queue
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Dialer1
ip address negotiated
ip nat outside
encapsulation ppp
no ip route-cache
no ip split-horizon
no ip mroute-cache
dialer in-band
dialer string xxxxx
dialer hold-queue 10
dialer load-threshold 255 either
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp chap hostname xxxxx
ppp chap password 0 xxxxx
ppp pap sent-username xxxx password 0 xxxxx
!
router rip
version 2
passive-interface Dialer1
version 2
passive-interface Dialer1
network 192.168.4.0
network 192.168.253.0
no auto-summary
!
ip nat inside source list 1 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
!
!
access-list 1 permit 192.168.4.0 0.0.0.255
access-list 1 permit 192.168.253.0 0.0.0.255
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
Anything cmd line missing from my config?
05-03-2003 11:56 PM
Need to define the interesting traffic that will trigger the DDR call. For eg:
"dialer-list 1 protocol ip permit"
If you still run into issues connecting over the ISDN link, please run the following debugs:
deb dialer / deb isdn q931 / deb ppp nego.....also ensure isdn status is ok.
Thanks, Mak.
05-06-2003 11:41 AM
I don't see a NAT address pool:
RTA(config)#ip nat pool [name] [start add] [end add] netmask [snm]
The add would be the public add from ISP.
Hope this helps!
05-06-2003 12:46 PM
Sorry about last post, I see your using easy ip /NAT getting public add from ISP and applying to BRI/dialer1 interface. One thing you might try is using debug dialer and make sure you are authenticating correctly...I notice you are using #ppp chap [hostname]/ppp chap password commands in your dialer profile, for ppp auth using dialer profiles you should use:
RTA(config-if)# dialer remote-name [hostname]
I also see you used dialer rotary-group1 on BRI, if using dial profile, need to use #dialer pool-member 1 to assign dialer pool1 to interface.
Hope this helps!
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