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Posted to users@cloudstack.apache.org by Ron Gage <ro...@rongage.org.INVALID> on 2024/10/10 23:28:54 UTC
Newbie needs help with a Virtual Router problem
Greetings all from Detroit!
I have a bit of a problem with the virtual router within CS. In my
case, it is not forwarding traffic from a guest network to public.
From the VR cli, I can ping out to google (8.8.8.8) via public without
issue, I can ping other devices on the public net (e.g. 192.168.0.13 -
don't judge me) and I can ping devices in the guest network
(10.0.0.46/24). You would certainly think that this would be enough.
It isn't.
From the device in the guest network (10.0.0.46/24), I can ping the
VR/network gateway without issue and the VR is set as the default
gateway (10.0.0.1/24). Device on guest network cannot ping out past the
default gateway and thus cannot reach either local infrastructure like
DNS (192.168.0.13/24) or internet.
From the VR in the admin portal:
Could I get a suggestion or two on what I might be doing wrong here?
Thanks!
Ron Gage
Re: Newbie needs help with a Virtual Router problem
Posted by Wei ZHOU <us...@gmail.com>.
Welcome to the community !
On Friday, October 11, 2024, Ron Gage <ro...@rongage.org.invalid> wrote:
> Nevermind... I found the problem. Egress rules deny all on the VR by
> default. Gotta allow all to allow traffic.
>
> Sorry to have bothered you all!
>
> Ron Gage
>
>
>
> On 10/10/2024 7:28 PM, Ron Gage wrote:
>
> Greetings all from Detroit!
>
> I have a bit of a problem with the virtual router within CS. In my case,
> it is not forwarding traffic from a guest network to public.
>
> From the VR cli, I can ping out to google (8.8.8.8) via public without
> issue, I can ping other devices on the public net (e.g. 192.168.0.13 -
> don't judge me) and I can ping devices in the guest network (10.0.0.46/24).
> You would certainly think that this would be enough. It isn't.
>
> From the device in the guest network (10.0.0.46/24), I can ping the
> VR/network gateway without issue and the VR is set as the default gateway (
> 10.0.0.1/24). Device on guest network cannot ping out past the default
> gateway and thus cannot reach either local infrastructure like DNS (
> 192.168.0.13/24) or internet.
>
> From the VR in the admin portal:
>
> Could I get a suggestion or two on what I might be doing wrong here?
>
> Thanks!
>
> Ron Gage
>
>
>
Re: Newbie needs help with a Virtual Router problem
Posted by Ron Gage <ro...@rongage.org.INVALID>.
Nevermind... I found the problem. Egress rules deny all on the VR by
default. Gotta allow all to allow traffic.
Sorry to have bothered you all!
Ron Gage
On 10/10/2024 7:28 PM, Ron Gage wrote:
>
> Greetings all from Detroit!
>
> I have a bit of a problem with the virtual router within CS. In my
> case, it is not forwarding traffic from a guest network to public.
>
> From the VR cli, I can ping out to google (8.8.8.8) via public without
> issue, I can ping other devices on the public net (e.g. 192.168.0.13 -
> don't judge me) and I can ping devices in the guest network
> (10.0.0.46/24). You would certainly think that this would be enough.
> It isn't.
>
> From the device in the guest network (10.0.0.46/24), I can ping the
> VR/network gateway without issue and the VR is set as the default
> gateway (10.0.0.1/24). Device on guest network cannot ping out past
> the default gateway and thus cannot reach either local infrastructure
> like DNS (192.168.0.13/24) or internet.
>
> From the VR in the admin portal:
>
> Could I get a suggestion or two on what I might be doing wrong here?
>
> Thanks!
>
> Ron Gage
>
>