I have a new vm setup and have it setup like my CentOS 5.5 vm on OSX. It is a strange setup since we used Comcast Gateway as the router, and I really don't want to change that since we're using Mac, and Apple routers only allow 192.168.1.1, 172.16.1.1, and 10.0.1.1. So, I have a Mac box setup with a static from my static IP block. I then have a vm instance running CentOS 5.5 and my ifcfg
file only has another static address from the same block; and we have a default gw of 10.1.10.1.
On my 6.7 vm on the same box, I've set it up with another static from the same block and have tried everything exactly like the 5.5 setup. We can ping 8.8.8.8 and such but can't ping from outside in.
IP Summary:
My IP block is 70.88.182.198/29
- Router 10.1.10.1
- Netmask 255.255.255.0
- Gateway IP 70.88.182.198
- Mac Server 70.88.182.197
- CentOS 5.5 vm 70.88.182.195
- CentOS 6.7 vm 70.88.182.194
I understand that in reality the 70.88.182.0 addresses should be on the same netwok rather than 10.1.10.1 as the "router," but this is how it is setup, and is working for 70.88.182.197 and 70.88.182.195, which like I said, are on the same server and vmware. Not sure why 6.7 is acting differently.
I have tried with and without NM controlled, adding static routes in CentOS 6.7, and adding and deleting default gw...
A traceroute 70.88.182.195
from outside shows this route:
192.168.0.1
96.120.4.57
174.49.69.60
70.88.182.195