Re: Connecting two Cisco 878 G.SHDSL routers back to back and one of them with home broadband router - Page 2

Theofilos Gk · ‎06-12-2018

Hi! I have o problem with cisco 878. I want to connect them back to back with g.shdsl and one of the with broadband router (no cisco). I have configure both 878 with atm, dialer and tunnel interface. I have also ospf protocol over tunnel. One PC is connected in one router and the other router is connected to the broadband router. The PC's ping passes through g.shdsl successfully and reaches the ip of the tunnel of the other router. But here is the problem. It can't route/switch to the vlan. The vlan and the Tunnel are in the routing table. Moreover broadband's router mac address is on the arp table of the router. What can i do to solve the problem? Thank you!

Theofilos Gk · ‎07-03-2018

Tasseas_1#show run
Building configuration...

Current configuration : 1774 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Tasseas_1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
dot11 syslog
ip cef
!
!
!
!
no ip domain lookup
!
multilink bundle-name authenticated
!
!
username Tasseas password 0 cisco
username Tasseas_2 password 0 cisco
!
!
archive
log config
hidekeys
!
!
controller DSL 0
mode atm
line-term co
line-mode 2-wire line-zero
dsl-mode shdsl symmetric annex A
line-rate auto
!
!
!
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 8/35
broadcast
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip nat outside
ip virtual-reassembly
!
interface Vlan30
description DEFAULT GATEWAY
ip address 192.168.60.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Dialer0
ip address 192.168.6.1 255.255.255.0
ip mtu 1492
ip nat inside
ip virtual-reassembly
encapsulation ppp
ip ospf network point-to-multipoint
dialer pool 1
dialer-group 1
ppp authentication chap
!
router ospf 1
router-id 1.1.1.1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 192.168.1.254
!
!
no ip http server
no ip http secure-server
ip nat inside source list 1 interface Vlan1 overload
!
access-list 1 permit 192.168.0.0 0.0.255.255
dialer-list 1 protocol ip permit
!
!
!
!
control-plane
!
!
line con 0
logging synchronous
no modem enable
line aux 0
line vty 0 4
login
!
scheduler max-task-time 5000
end

Tasseas_2#show run
Building configuration...

Current configuration : 1392 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Tasseas_2
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
!
no aaa new-model
!
!
dot11 syslog
ip source-route
!
!
!
!
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
username Tasseas_1 password 0 cisco
!
!
!
archive
log config
hidekeys
!
!
controller DSL 0
mode atm
!
!
!
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 8/35
broadcast
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
interface FastEthernet0
switchport access vlan 2
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
no ip address
!
interface Vlan2
ip address 192.168.5.2 255.255.255.0
!
interface Dialer0
ip address 192.168.6.2 255.255.255.0
ip mtu 1492
encapsulation ppp
ip ospf network point-to-multipoint
dialer pool 1
dialer-group 1
ppp authentication chap
!
router ospf 1
router-id 2.2.2.2
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
!
ip forward-protocol nd
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
login
!
scheduler max-task-time 5000
end

Georg Pauwen · ‎07-03-2018

Hello,

change your access list 1 on Tasseas_1 from:

access-list 1 permit 192.168.0.0 0.0.255.255

to

access-list 1 permit 192.168.6.0 0.0.0.255

access-list 1 permit 192.168.60.0 0.0.0.255

Theofilos Gk · ‎07-03-2018

in my pc i will have static ip address 192.168.5.10 , subnet mask 255.255.255.0, default gateway 192.168.5.2 and dns 8.8.8.8 ?

Theofilos Gk · ‎07-03-2018

Its works with ip route 0.0.0.0 0.0.0.0 dialer0 on tasseas_2. Thank you for your help!!!!

Georg Pauwen · ‎07-04-2018

Hello,

great, glad you got it resolved !