I was prompted by this page when I clicked on "ask a question" so I apologize if this actually isn't the right place to ask this. My problem is pretty simple and I think the solution will be simple too, but for whatever reason, I can't seem to figure it out on my own.
In the attached picture, you can see 3 routers in a triangle at the top, Toronto-Gateway, ISP, and Winnipeg-Gateway. My current problem is that I cannot ping the Toronto-Gateway interface g0/1 from the Winnipeg-Gateway. I have set up EIGRP, there aren't any ACLs in place, and I can ping the s0/0/0 interface, so I do not know why I cannot ping the g0/1 interface from Winnipeg-Gateway. PCs in the Toronto LAN cannot ping the Toronto-Gateway serial IP either, but they can ping everything within the LAN. I can post any other configurations you want but I believe the following are the only relevant ones.
Current configuration : 1131 bytes ! version 15.1 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname Toronto-gateway !
!
! license udi pid CISCO1941/K9 sn FTX152405GG ! ! ! ! ! spanning-tree mode pvst ! ! ! ! interface GigabitEthernet0/0 no ip address duplex auto speed auto shutdown ! interface GigabitEthernet0/1 ip address 172.16.0.14 255.255.255.252 duplex auto speed auto ! interface Serial0/0/0 description To Winnipeg ip address 172.16.0.9 255.255.255.252 ! interface Serial0/0/1 description To ISP ip address 172.16.0.1 255.255.255.252 ! interface Serial0/1/0 no ip address shutdown ! interface Serial0/1/1 no ip address shutdown ! interface Vlan1 no ip address shutdown ! router eigrp 1 network 172.16.0.12 0.0.0.3 network 172.16.0.16 0.0.0.3 network 172.16.0.96 0.0.0.15 network 172.16.1.0 0.0.0.63 network 172.16.2.0 0.0.0.63 network 172.16.3.0 0.0.0.63 network 172.16.4.0 0.0.0.63 network 172.16.5.0 0.0.0.63 network 172.16.6.0 0.0.0.63 auto-summary ! ip classless ! ! ! line con 0 ! line aux 0 ! line vty 0 4 login ! ! ! end
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.0.9, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/8 ms
Winnipeg-Gateway#ping 172.16.0.14
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.16.0.14, timeout is 2 seconds: ..... Success rate is 0 percent (0/5)
Any help is greatly appreciated. I believe the rest of the Toronto side LAN is fine as I have confirmed inter-vlan routing functionality. I just dont know why I can't ping anything from outside to the inside or vice versa of the Toronto LAN.
I added the no auto-summary command to both gateway routers but the problem still persists. This isn't a lab, but its a project I and some other students are working on, so there is no guide for this as far as I know. We designed the topology based on what we know. Maybe there is something similar, but I am not aware of that particular lab. Here is the file as requested. I hope you are still able to help, but if not, I understand.
EDIT: looks like .pkt files are not accepted here, so I cannot give you the file unless you would like me to upload it to a file sharing site.
