My question is: What am I doing wrong? I have looked at the cisco documentation and at other guides, but I can not make this work with the IOS I need. I have down graded to 2 and 2 This did not work either.Īnother downgrade to 3 and 3 ( just above the lowest IOS usable) just to confirm and this IOS works with my config. I have been using telnet to force a translation.Īll of these IOS's require (according to Cisco) 512MB/64MB, I have 256MB/64MB and they load without issues (no warnings) I have 1GB ram and 512MB flash on the way, but since the 124.24 ios works I dont think it is a ram issue. these each can ping the 7206, but I get no nat translations no matter what I do. I can ping from the 7206 to the laptop and the other router. I have also tried using only the gigabit interfaces and still the same results. I have tried setting up a nat pool with only my external IP in it and also tried using a route-map. This is all I have ever had to do, works in 4 on c3800 equipment. IOS adds 'ip virtual-reassembly in' to both interfaces automatically. Ip nat inside source list 1 int gi0/1 overload

With a clean (non-existing) startup-config I enter these commands as shown: en To ensure no other config has lingered, I formatted the flash: before loading the new IOS and cleared all config files from nvram: I am using c7200-kboot-151-4.m2 for the boot loader the laptop ip is statically set to 192.168.1.20/24 Gi0/1 is connected to another router, this other router has minimal config (only has an IP 4.4.4.4/16 on the connected interface) on it to provide a remote connection to connect to.įa1/0 is connected to a laptop.

NPE-G1 has 3 gigabit layer 3 interfaces, PA-2FE has 2 fast ethernet layer 3 interfaces. Hardware and physical configuration (these are actual devices, not GNS3):Ĭisco 7206VXR with NPE-G1 256MB/64MB (more ram and flash has been ordered), No I/O controller (not needed with G-series NPE) only one PA-2FE-TX card installed in slot1, All other slots are 'open' (blanking plates installed for cooling reasons) This equipment is off contract, No TAC suport contract either. So I am asking for help before i take a big hammer to this router :) I am not Cisco Certified at any level, just a fair amount of experience. My problem may be just finger trouble, but after fighting with this for a day on what should have taken 5mins, I am getting fustrated.

Cisco 7200 gns3