11-26-2011 08:43 AM - edited 03-04-2019 02:25 PM
Hello, I'm trying to get an internet connection through my cisco 877va but I can't get access. I can see DSL up, however, the dialer0 interface can't get access to internet. Here is my configuration:
Router#sh conf
Using 2140 out of 262136 bytes
!
! Last configuration change at 18:12:59 Israel Sat Nov 26 2011 by nitzan
! NVRAM config last updated at 18:13:04 Israel Sat Nov 26 2011 by nitzan
!
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Sport77_Router
!
boot-start-marker
boot-end-marker
!
!
enable secret 5 *******
!
no aaa new-model
memory-size iomem 10
clock timezone Israel 2 0
crypto pki token default removal timeout 0
!
!
ip source-route
!
!
!
!
!
ip cef
no ipv6 cef
!
!
license udi pid CISCO887VA-K9 sn *******
!
!
username ******* privilege 15 secret 5 ********
username ******* privilege 15 secret 5 ********
!
!
!
!
controller VDSL 0
!
!
!
!
!
!
!
bba-group pppoe global
!
!
interface Ethernet0
no ip address
no fair-queue
!
interface Ethernet0.32
encapsulation dot1Q 32
pppoe-client dial-pool-number 1
!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
description line to Firewall
ip address 82.80.90.201 255.255.255.248
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1412
!
interface Dialer0
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly in
encapsulation ppp
dialer pool 1
dialer-group 1
keepalive 11
ppp authentication pap callin
ppp pap sent-username ****** password 0 ******
ppp ipcp route default
ppp ipcp address accept
no cdp enable
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip nat inside source list 1 interface Dialer0 overload
ip route 0.0.0.0 0.0.0.0 Dialer0
!
logging esm config
access-list 1 permit 82.80.90.0 0.0.0.252
dialer-list 1 protocol ip permit
!
!
!
!
!
control-plane
!
!
line con 0
login local
no modem enable
line aux 0
line vty 0 4
access-class 23 in
privilege level 15
login local
transport input telnet ssh
!
ntp server 212.235.102.46 source Dialer0
end
Router#
Here is "show ip int bri"
Router#sh ip int bri
Interface IP-Address OK? Method Status Protocol
ATM0 unassigned YES NVRAM administratively down down
Dialer0 unassigned YES NVRAM up up
Ethernet0 unassigned YES NVRAM up up
Ethernet0.32 unassigned YES unset up up
FastEthernet0 unassigned YES unset up up
FastEthernet1 unassigned YES unset down down
FastEthernet2 unassigned YES unset down down
FastEthernet3 unassigned YES unset down down
NVI0 unassigned YES unset administratively down down
Vlan1 82.80.90.201 YES NVRAM up up
Router#
Thanks.
Regards
11-26-2011 09:40 AM
Hi,
Not sure why you are using NAT since your IPs are public and not private. If this is the case, remover all NAT parameters and the access list and try again.
HTH
11-26-2011 09:56 AM
Hi
Thanks for your reply.
My ISP is using a main IP address that behind it is the public IP that I have, so because of that I'm using NAT. I can't connect to the ISP and get that main IP
Nitzan
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