Hi all,

I haven't found a combination Network Offering+Guest Network settings to
make SNAT work for VMs

After many days trying, I cannot make Static NAT working in Virtual Router,
my setup is the following:
Public network: untagged
Private network: VLAN 58
MGMT Network: VLAN 10

Public needs to go untagged because we cannot change the switch settings as
it is from other provider.

Open vSwitch for Bridges.

* The VM can ping the VR and the VR can ping the VM, but as soon as I
assign a static IP to the VM with SNAT with the VR, all communication is
lost in that VM, I have to remove the static IP to make it pingable again.

I have isolated the problem to the VR, I can see with tcpdump the ICMP
requests coming in via public interface but no response is echoed.

Can anyone share their setup for static NAT with VR? Thanks.

Network offering created for this setup:
NatNet2:
Guest Type Isolated
Persistent No
Egress Default Policy Allow
Availability Optional
Created by system No
Specify VLAN Yes
Specify IP ranges No
Conserve mode Yes
Network Rate (Mb/s) 200 Mb/s
Traffic Type Guest
Supports Streched L2 Subnet No
Supported Services Dhcp, Firewall, SourceNat, StaticNat
Service Capabilities Dhcp: VirtualRouter, Firewall: VirtualRouter,
SourceNat: VirtualRouter, StaticNat: VirtualRouter

Guest Network created using this network offering:
NatNet4:
Name NatNet4
ID 53e809a3-bb5f-4fa3-9a72-12be46614131
Zone Advzone
Description NatNet4
Type Isolated
State Setup
VPC ID N/A
Persistent No
Restart required No
VLAN/VNI ID 58
broadcasturi vlan://58
Network Offering NatNet2
CIDR 172.16.58.0/24
Network CIDR
IPv6 Gateway
IPv6 CIDR
Reserved IP Range
Network Domain
Domain ROOT
Account admin

Reply via email to