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From "Radhika Nair (JIRA)" <>
Subject [jira] [Created] (CLOUDSTACK-4565) [doc] Review Comments on Networking Sections
Date Fri, 30 Aug 2013 05:32:54 GMT
Radhika Nair created CLOUDSTACK-4565:

             Summary: [doc] Review Comments on Networking Sections
                 Key: CLOUDSTACK-4565
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Doc
            Reporter: Radhika Nair
            Assignee: Radhika Nair
             Fix For: 4.2.0


The Management Server automatically creates a virtual router for each network. A virtual router
is a special virtual machine that runs on the hosts. Each virtual router has three network
interfaces. Its
eth0 interface serves as the gateway for the guest traffic and has the IP address of
Its eth1 interface is used by the system to configure the virtual router. Its eth2 interface
is assigned a public IP address for public traffic.

Typically each virtual router running in the isolated network has three network interfaces.

(because if we have multiple public vlan, we would have multiple public interfaces. And VPC
is another story).

Isolated VLAN ID: The unique ID of the Secondary Isolated VLAN(only applied to Private VLAN


• A prompt is displayed asking whether you want to keep the existing CIDR. This is to
let you know that if you change the network offering, the CIDR will be affected. Choose No
to proceed with the change.

This description is wrong. 

If the user upgrade between VR as provider and external network devices as provider, he/she
must acknowledge the change of CIDR to continue, thus choose Yes here.


Remove IPv6 CIDR part, it's not supported in PVLAN.


Please differentiate Remote Access VPN and Site-to-Site VPN. Site-to-Site VPN has nothing
to do with L2TP-over-IPSec.


>From Chandan:

Default behavior of ACL is NOT Default behavior is all the incoming and
outgoing traffic is blocked to the tiers. Check FS

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