Re: [Rdo-list] snat and my WRT54G router
I don't think the range you are using is the problem, although you should be using
192.168.1.0/24 as your subnet and 192.168.1.1 as the router gateway (assuming that the WRT
is .1). You can set the allocation pool to a range like 192.168.1.10-192.168.1.99. Also,
assuming your WRT router is .1, you will have to manually assign the virtual router IP
(since the default is .1 when you create a router on a /24 network).
You say that your VMs are connected through a virtual router. Are you using floating IPs?
You can't just route the VM traffic to the WRT router without SNAT on the virtual
router, so make sure you set that network to external.
I suspect that the problem here might be that the virtual router was using the same IP as
the WRT router, or that you were doing routing without SNAT because the network wasn't
marked as external.
> Dan Sneddon | Principal OpenStack Engineer |
dsneddon(a)redhat.com
On Mar 19, 2016, at 4:39 PM, John Alway <jalway(a)gmail.com>
wrote:
Hello,
I'm still not able to get snat to work (connecting to the Internet) with my RDO
all-in-one installation, and I'm wondering if my router is the issue.
My router is a Linksys WRT54G, which does not support a "DHCP reservation"
feature. I was able to set a fixed ip on it, because there is a range available from
192.168.1.2 through to 192.168.1.99, also 192.168.1.150 through 192.168.1.254.
This is according to "toomanydonuts" posting here:
http://community.linksys.com/t5/Wireless-Routers/WRT54G-Static-IP-Questio...
I've been using the lower address range. Could this be the problem, or should I look
elsewhere?
In my setup I have two private subnets, and three VMs. I can ping between the VMs, but
can't ping the Internet. A virtual router connects the subnets and external
network.
I set up my external subnet as 192.168.1.0/28. I use the 28 to limit the range for my
router. The external range is the same as my actual physical addresses on my LAN.
I should add, I'm not a network guy. I'm learning a lot of networking on the fly
here.
Thanks for any feedback!!
...John
_______________________________________________
Rdo-list mailing list
Rdo-list(a)redhat.com
https://www.redhat.com/mailman/listinfo/rdo-list
To unsubscribe: rdo-list-unsubscribe(a)redhat.com
Attachments:
- attachment.html (text/html — 3.8 KB)