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Re: SRX5308 VLAN 2 has no internet access
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2011-11-24
08:22 AM
2011-11-24
08:22 AM
SRX5308 VLAN 2 has no internet access
Hello, I bought an SRX5308 for use with hosting Virtual Private Servers and hoped it would be able to do everything I needed, mainly because of the gigabit WAN-to-LAN throughput. The setup I require is like so:
I have a single gigabit WAN connection from my datacenter, which supplies me with all my IP public addresses that I am wanting to assign to the virtual servers behind the firewall. These IP addresses have multiple subnets and gateways, which is currently not possible on the SRX5308 with a single WAN port, however I have contacted support and am awaiting a solution to this.
The setup will be that each VPS has their own single IP on thier own VLAN, and is assigned a public IP address through the firewall for external access. Currently I have a single physical server that is connected to LAN1, which will have multiple virtual servers on it.
I have been able to accomplish my setup using the default VLAN 1 (192.168.2.x), so using secondary WAN 1 ip addresses as the external IP's for VLAN 1.
I then tried to setup a VLAN 2 as 192.168.3.x and have a CentOS VPS server setup with a static IP on this range:
IPADDR=192.168.3.99
NETMASK=255.255.255.0
GATEWAY=192.168.3.1
I then try and ping an address using this VPS and i get nothing. It is as if the VLAN 2 is not working at all. Also, when I go to the "LAN Groups" view, I can only see the single server I have assigned on VLAN 1 (192.168.2.203), nothing for VLAN 2.
It is not the network configuration in the VPS, because if I change it to:
IPADDR=192.168.2.99
NETMASK=255.255.255.0
GATEWAY=192.168.2.1
I get ping results.
Could anyone please help me on setting this up and trying to get other VLAN's internet access.
If this configuration is not possible I will have to scrap using the SRX5308.
Thank you.
I have a single gigabit WAN connection from my datacenter, which supplies me with all my IP public addresses that I am wanting to assign to the virtual servers behind the firewall. These IP addresses have multiple subnets and gateways, which is currently not possible on the SRX5308 with a single WAN port, however I have contacted support and am awaiting a solution to this.
The setup will be that each VPS has their own single IP on thier own VLAN, and is assigned a public IP address through the firewall for external access. Currently I have a single physical server that is connected to LAN1, which will have multiple virtual servers on it.
I have been able to accomplish my setup using the default VLAN 1 (192.168.2.x), so using secondary WAN 1 ip addresses as the external IP's for VLAN 1.
I then tried to setup a VLAN 2 as 192.168.3.x and have a CentOS VPS server setup with a static IP on this range:
IPADDR=192.168.3.99
NETMASK=255.255.255.0
GATEWAY=192.168.3.1
I then try and ping an address using this VPS and i get nothing. It is as if the VLAN 2 is not working at all. Also, when I go to the "LAN Groups" view, I can only see the single server I have assigned on VLAN 1 (192.168.2.203), nothing for VLAN 2.
It is not the network configuration in the VPS, because if I change it to:
IPADDR=192.168.2.99
NETMASK=255.255.255.0
GATEWAY=192.168.2.1
I get ping results.
Could anyone please help me on setting this up and trying to get other VLAN's internet access.
If this configuration is not possible I will have to scrap using the SRX5308.
Thank you.
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2011-11-28
09:30 PM
2011-11-28
09:30 PM
Re: SRX5308 VLAN 2 has no internet access
LAN Groups only shows the primary VLAN.
To ping between VLAN's you need to enable Inter-VLAN routing.
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2011-12-05
03:47 AM
2011-12-05
03:47 AM
Re: SRX5308 VLAN 2 has no internet access
Thanks for the reply. I have decided to scrap using the SRX5308 as it cannot accommodate all that I need. I have chosen to use a dedicated CentOS server with multiple Gbit NICS along with iptables as my firewall, as this allows for greater flexibility.
Message 3 of 3