11-23-2019 03:44 AM
Hi.
I have a Providers Router and a Cisco 886 Router.
I want for some reason to have the RJ11 DSL Cable connected with the Providers Router and then I want to connect an RJ45 cable from the Providers Router to my Cisco 886 Router.
I've set the Providers Router to be pass through and I want the Cisco 886 to negotiate the public IP with the provider and have the VDSL connection on it through the FastEthernet3 port and the RJ45 Cable.
I have the below configuration done.
Can anyone confirm if this will work. If not what should I change?
controller VDSL 0
!
interface FastEthernet0
description *** LAN ***
no ip address
!
interface FastEthernet1
description *** LAN ***
no ip address
!
interface FastEthernet2
description *** LAN ***
no ip address
!
interface FastEthernet3
description *** PPPOE interface ***
no ip address
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Vlan1
ip address 10.0.0.0 255.255.255.0
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
!
interface Dialer1
description *** VDSL Connection ***
mtu 1492
ip address negotiated
no ip proxy-arp
ip nat outside
ip virtual-reassembly in
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap chap callin
ppp chap hostname xxx@xxx
ppp chap password 0 yyyy
ppp pap sent-username xxx@xxx password 0 yyyy
crypto map CMAP
!
ip nat inside source list xxxxxx interface Dialer1 overload
11-23-2019 04:49 AM
Hello,
if the ISP modem is in bridge mode, this should work. Is this the full configiuration (I see a crypto map on the dialer, you might want to remove that) ? Make sure the lines marked in bold are in your config:
controller VDSL 0
!
interface FastEthernet0
description *** LAN ***
no ip address
!
interface FastEthernet1
description *** LAN ***
no ip address
!
interface FastEthernet2
description *** LAN ***
no ip address
!
interface FastEthernet3
description *** PPPOE interface ***
no ip address
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Vlan1
ip address 10.0.0.0 255.255.255.0
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
!
interface Dialer1
description *** VDSL Connection ***
mtu 1492
ip address negotiated
no ip proxy-arp
ip nat outside
ip virtual-reassembly in
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap chap callin
ppp chap hostname xxx@xxx
ppp chap password 0 yyyy
ppp pap sent-username xxx@xxx password 0 yyyy
--> no crypto map CMAP
!
ip nat inside source list 1 interface Dialer1 overload
!
access-list 1 permit 10.0.0.0 0.0.0.255
!
ip route 0.0.0.0 0.0.0.0 Dialer 1
11-23-2019 10:27 AM - edited 11-23-2019 10:29 AM
Thanks for your time.
Yes I also have the lines in bold.
I've also configured a site to site vpn, that is why you see a CMAP under Dialer1.
I just wanted to concentrate to the DSL part and I put only the specific commands.
11-23-2019 11:07 AM
Hello,
so does your dialer get a public IP address ?
11-24-2019 01:02 PM
I will install it and I will inform you.
11-24-2019 01:42 PM
Hello
Could possibly append a default route to the dialer interlace aprt from that looks okay.
ip route 0.0.0.0 0.0.0.0 Dialer1
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