Francesco, 

I believe you need to add a firewall rule to allow ingress ICMP traffic. Once 
allowed you should be able to ping it. 

Andrei 

----- Original Message -----

From: "Francesco Maria Magnini" <fmm1...@gmail.com> 
To: users@cloudstack.apache.org 
Sent: Thursday, 19 December, 2013 11:23:37 PM 
Subject: Re: [Advanced Zone] Isolated Source NAT issue (NAT not working) 

Hi Geoff, 

I've added a "permit all" egress rule (source 0.0.0.0/0 ALL) and now guest 
VMs can connect to Internet. 
Is it normal that the Virtual Router is still not reachable through the 
public network? 
I cannot ping its public IP address (other 2 public SSVM are pingables). 

Regards 


On Thu, Dec 19, 2013 at 7:12 PM, Geoff Higginbottom < 
geoff.higginbot...@shapeblue.com> wrote: 

> Francesco, 
> 
> Have you enabled egress rules to allow outbound traffic for guest VMs 
> 
> If you are trying to ping the public IP of the VR it will not respond due 
> to security settings, however the SSVM and CPVM do respond. 
> 
> Regards 
> 
> Geoff Higginbottom 
> CTO / Cloud Architect 
> 
> D: +44 20 3603 0542<tel:+442036030542> | S: +44 20 3603 0540<tel: 
> +442036030540>| M: +447968161581<tel:+447968161581> 
> 
> geoff.higginbot...@shapeblue.com<mailto:geoff.higginbot...@shapeblue.com> 
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> 
> 
> On 19 Dec 2013, at 18:04, "Francesco Maria Magnini" <fmm1...@gmail.com 
> <mailto:fmm1...@gmail.com>> wrote: 
> 
> Hi guys, 
> 
> I cannot ping internet from VMs. 
> Pinging from Virtual Router is ok. 
> 
> In addition, SSVM are reachable from outside (storage/proxy ssvm) through 
> addresses configured in public network range, Virtual router is not 
> reachable (but can ping internet). 
> 
> Any idea? 
> 
> 
> -- 
> "I videogiochi non influenzano i bambini. 
> Voglio dire, se pac-man avesse influenzato la nostra generazione, 
> staremmo tutti saltando in sale scure, 
> masticando pillole magiche e ascoltando musica elettronica 
> ripetitiva..." 
> 
> (Kristian Wilson, Nintendo Inc, 1989) 
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-- 
“I videogiochi non influenzano i bambini. 
Voglio dire, se pac-man avesse influenzato la nostra generazione, 
staremmo tutti saltando in sale scure, 
masticando pillole magiche e ascoltando musica elettronica 
ripetitiva...” 

(Kristian Wilson, Nintendo Inc, 1989) 

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