I am having troubles with the Home Hub router's (I think) inbound/outbound traffic. Could anyone shed me some light please?
Here is my setup:
What I am trying to achieve is to allow external PCs to VPN inside to my Cisco router (VPN server already setup tested and working in internal network).
Here is the config files for my Cisco router:
Current configuration : 1382 bytes ! ! Last configuration change at 12:20:34 UTC Fri Jan 3 2014 version 15.1 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! aaa new-model ! ! aaa authentication ppp default local ! ! aaa session-id common ! dot11 syslog ip source-route ! ! ip cef no ipv6 cef ! multilink bundle-name authenticated ! vpdn enable ! vpdn-group KNS-VPN ! Default PPTP VPDN group accept-dialin protocol pptp virtual-template 1 l2tp tunnel timeout no-session 15 ! crypto pki token default removal timeout 0 ! ! username ket password 0 cisco123 ! redundancy ! ! controller E1 0/0/0 ! interface FastEthernet0/0 ip address 192.168.1.254 255.255.255.0 duplex auto speed auto no shutdown ! interface FastEthernet0/1 duplex auto speed auto Shutdown ! interface Virtual-Template1 ip unnumbered FastEthernet0/0 peer default ip address pool defaultpool no keepalive ppp encrypt mppe auto ppp authentication pap chap ms-chap ! ip local pool defaultpool 192.168.1.10 192.168.1.20 ip forward-protocol nd no ip http server no ip http secure-server ! disable-eadi ! control-plane ! line con 0 line aux 0 line vty 0 4 transport input all ! scheduler allocate 20000 1000 end
On the port forwarding side on BT Home Hub, I have created a setting for it which is (1723) for PPTP and mapped to 192.168.1.253 which is the IP of fa0/0's Cisco router.
What I have tested so far is all in internal network meaning that traffic never go out the external network.
To realistically test it out I have put this setup in a working environment with a broadband router. A picture shown on top of the post illsturate the topology. The steps what I have done it:
I'm just running out of ideas, anyone can help me on this I will be apperciated.
Solved! Go to Solution.
No I'm not, I'm just trying to learn and study Cisco networking but I can't overcome the BT home hub issue...
Its probably a bit too complex for this forum, unless you can find someone with a similar setup. You may like to read the BT Business forum, and see if anyone had done anything similar.
Found the problem! Router did get packets, but packets get lost on the way back to the client as I did not set the default ip gateway for the cisco router!
What I did is:
ip route 0.0.0.0 0.0.0.0 192.168.1.254
Telling all the packets to return back to the broadband router! If packets does not know the destination then the packets get forwarded to the broadband router and the broadband router or ISP network handles to rest!
you doing CCNA,
heres what you have to do....
you need NAT and ACL to allow all your inside traffic. and also you need DNS server on router so it will convert IP addresses into names.
one very important thing isget you NAT correct with overload. if you still interested ask me i will shoot config...