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IPv4 and IPv6 Internet and WAN Settings
36
ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
Figure 16.
6.
If your connection is PPTP or PPPoE, your ISP requires an initial login. Enter the settings as
described in the following table:
Table 3.
PPTP and PPPoE settings
Setting
Description
Austria (PPTP)
Note:
For login
and password
information, see
Step
3
and
Step
4
.
If your ISP is Austria Telecom or any other ISP that uses PPTP for login, select this
radio button, and enter the following settings:
Account Name
The account name is also known as the host name or system name.
Enter the valid account name for the PPTP connection (usually your
email ID assigned by your ISP). Some ISPs require you to enter
your full email address here.
Domain Name
Your domain name or workgroup name assigned by your ISP, or
your ISP’s domain name. You can leave this field blank.
Idle Timeout
Select the
Keep Connected
radio button to keep the connection
always on. To log out after the connection is idle for a period, select
the
Idle Timeout
radio button and, in the Idle Timeout field, enter the
number of minutes to wait before disconnecting. This is useful if your
ISP charges you based on the period that you have logged in.
My IP Address
The IP address assigned by the ISP to make the connection with the
ISP server.
Server IP
Address
The IP address of the PPTP server.
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IPv4 and IPv6 Internet and WAN Settings
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ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
7.
In the Internet (IP) Address section of the screen (see the following figure), configure the IP
address settings as described in the following table. Click the
Current IP Address
link to
see the assigned IP address.
Figure 17.
Other (PPPoE)
Note:
For login
and password
information, see
Step
3
and
Step
4
.
If you have installed login software, your connection type is PPPoE. Select this radio
button, and enter the following settings:
Account Name
The valid account name for the PPPoE connection.
Domain Name
The name of your ISP’s domain or your domain name if your ISP
has assigned one. You can leave this field blank.
Idle Timeout
Select the
Keep Connected
radio button to keep the connection
always on. To log out after the connection is idle for a period, select
the
Idle Timeout
radio button and, in the Idle Timeout field, enter the
number of minutes to wait before disconnecting. This is useful if your
ISP charges you based on the period that you have logged in.
Connection
Reset
Select the
Connection Reset
check box to specify a time when the
PPPoE WAN connection is reset, that is, the connection is
disconnected momentarily and then reestablished. Then specify the
disconnect time and delay.
Disconnect
Time
Specify the hour and minutes when the connection
should be disconnected.
Delay
Specify the period in seconds after which the
connection should be reestablished.
Table 3.
PPTP and PPPoE settings (continued)
Setting
Description
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IPv4 and IPv6 Internet and WAN Settings
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ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
8.
In the Domain Name Server (DNS) Servers section of the screen (see the following figure),
specify the DNS settings as described in the following table.
Figure 18.
Table 4.
Internet IP address settings
Setting
Description
Get Dynamically
from ISP
If your ISP has not assigned you a static IP address, select the
Get Dynamically from
ISP
radio button. The ISP automatically assigns an IP address to the VPN firewall using
DHCP network protocol.
Client Identifier
If your ISP requires client identifier information to assign an IP
address using DHCP, select the
Client Identifier
check box,
and enter the client identifier information in the field.
Vendor Class Identifier
If your ISP requires the vendor class identifier information to
assign an IP address using DHCP, select the
Vendor Class
Identifier
check box.
Use Static IP
Address
If your ISP has assigned you a fixed (static or permanent) IP address, select the
Use
Static IP Address
radio button, and enter the following settings:
IP Address
The static IP address assigned to you. This address identifies
the VPN firewall to your ISP.
IP Subnet Mask
The subnet mask is usually provided by your ISP.
Gateway IP Address
The IP address of the ISP’s gateway is usually provided by
your ISP.
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IPv4 and IPv6 Internet and WAN Settings
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ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
9.
Click
Apply
to save your changes.
10.
Click
Test
to evaluate your entries. The VPN firewall attempts to make a connection
according to the settings that you entered.
11.
Verify the connection:
a.
Select
Network Configuration > WAN Settings > WAN Setup
. The WAN Setup
screen displays the IPv4 settings (see
Figure
14
on page
34).
b.
In the Action column, click the
Status
button of the WAN interface for which you
want to display the Connection Status pop-up screen. (The following figure shows a
PPPoE configuration; the IP addresses are not related to any other examples in this
manual.)
Figure 19.
The Connection Status screen should show a valid IP address and gateway, and you are
connected to the Internet. If the configuration was not successful, see
Troubleshoot the
ISP Connection
on page
396.
Table 5.
DNS server settings
Setting
Description
Get Automatically
from ISP
If your ISP has not assigned any Domain Name Server (DNS) addresses, select the
Get Automatically from ISP
radio button.
Use These DNS
Servers
If your ISP has assigned DNS addresses, select the
Use These DNS Servers
radio
button. Make sure that you fill in valid DNS server IP addresses in the fields. Incorrect
DNS entries might cause connectivity issues.
Primary DNS Server
The IP address of the primary DNS server.
Secondary DNS Server
The IP address of the secondary DNS server.
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IPv4 and IPv6 Internet and WAN Settings
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ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
Note:
If your ISP requires MAC authentication and another MAC address has
been previously registered with your ISP, you need to enter that
address on the WAN Advanced Options screen for the WAN interface
(see
Configure Advanced WAN Options and Other Tasks
on page
71).
Configure Load Balancing or Auto-Rollover for IPv4
Interfaces
You can configure the VPN firewall’s IPv4 interfaces on a mutually exclusive basis for either
auto-rollover (for increased system reliability) or load balancing (for maximum bandwidth
efficiency). If you do not select load balancing, you need to specify one WAN interface as the
primary interface.
The VPN firewall supports the following modes for IPv4 interfaces:
Load balancing mode
. The VPN firewall distributes the outbound traffic equally among
the WAN interfaces that are functional. You can configure up to four WAN interfaces. The
VPN firewall supports weighted load balancing and round-robin load balancing (see
Configure Load Balancing Mode and Optional Protocol Binding for IPv4
Interfaces
on
page
41).
Note:
Scenarios could arise in which load balancing needs to be bypassed
for certain traffic or applications. If certain traffic needs to travel on a
specific WAN interface, configure protocol binding rules for that
WAN interface. The rule should match the desired traffic.
Primary WAN mode
. The selected WAN interface is made the primary interface. The
other three interfaces are disabled.
Auto-rollover mode
. The selected WAN interface is defined as the primary link, and
another interface needs to be defined as the rollover link. The remaining two interfaces
are disabled. As long as the primary link is up, all traffic is sent over the primary link.
When the primary link goes down, the rollover link is brought up to send the traffic. When
the primary link comes back up, traffic automatically rolls back to the original primary link.
If you want to use a redundant ISP link for backup purposes, select the WAN port that
should function as the primary link for this mode. Ensure that the backup WAN port has
also been configured and that you configure the WAN failure detection method on the
WAN Advanced Options screen to support auto-rollover (see
Configure the Auto-Rollover
Mode and Failure Detection Method for IPv4
Interfaces
on page
45).
Note:
If the VPN firewall functions in IPv4 / IPv6 mode, you cannot
configure load balancing.

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