I have 2 Cisco 1603-R routers connecting over a 256Kbps WAN circuit. When a pc on a LAN that is directly connected to one of the routers, tries to connect over the WAN, to a pc in another LAN that is not directly connected to the other router, it goes through its WAN gateway router alright, but cannot reach the other end of the circuit (ie the other 1603-R router). But both routers can ping each other fine can see each others directly connected LANs okay.
A basic configuration of each appears below:
version 12.0 version 11.1
hostname router1 hostname router2
enable secret XXXXXX enable secret XXXXXX
no ip subnet-zero no ip subnet-zero
interface Ethernet0 interface Ethernet0
ip address 188.8.131.52/24 ip address 184.108.40.206/24
no ip directed-broadcast no ip directed-broadcast
no cdp enable no cdp enable
interface Serial0 interface Serial0
ip address 220.127.116.11/30 ip address 18.104.22.168/30
The problem arises when a pc on a directly connected LAN at one side of the WAN, tries to ping a pc on a LAN on the other side of the WAN that isn't directly connected. RIP is enabled to do routing for the serial interfaces connected to the WAN. The LANs are configured with static routes.
From PC1 in LAN1 that is directly connected to the ethernet interface on Router1, I can ping across the WAN to the serial interface of Router2, its ethernet interface that is connected to LAN2 and the ethernet interface of Router3 that is at the other end of LAN2, but I can't get through Router3 to LAN3.
Router3 is a Layer3 switch (non-Cisco) and from Router2, I can connect through it into LAN3. Does the basic configuration of the two routers with RIP look okay do you think?
I see that you have entered two statements on the same line in the interface and router config modes. I assume that the first statement is for the first router, and the second statement is for the second. If this is correct, the network statement in RIP configuration for the WAN piece of the second router is incorrect. You have entered "network 22.214.171.124" for this router, whose WAN IP address is 126.96.36.199/30. RIP will not run on the WAN interface of that router because the network statement does not match the address of the interface. Replace the statement "network 188.8.131.52" with "network 184.108.40.206" and see if your connections work. Good luck.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.