Specifications

Monitor System Access and Performance

389

ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308

• IPv6. Select the IPv6 radio button. The Diagnostics screen displays the IPv6 settings:

Figure 256.

The various tasks that you can perform on the Diagnostics screen are described in the

following sections.

Send a Ping Packet

Use the ping utility to send a ping packet request in order to check the connection between

the VPN firewall and a specific IP address or FQDN. If the request times out (no reply is

received), it usually means that the destination is unreachable. However, some network

devices can be configured not to respond to a ping. The ping results are displayed on a new

screen.

 To send a ping:

1. On the Diagnostics screen for IPv4, in the IP Address / Domain Name field of the Ping

Trace an IP Address section, enter the IP address or domain name that you want to

ping; on the Diagnostics screen for IPv6, in the Domain Name field, enter the domain

name that you want to ping (you cannot enter an IP address).

2. Do one of the following:

• Make sure that the Ping through VPN tunnel? check box is cleared, and select a

gateway from the Select Local Gateway drop-down list. (The Select VPN Policy

drop-down list is masked out.)

• Select the Ping through VPN tunnel? check box, and select a VPN policy from the

Select VPN Policy drop-down list. (The Select Local Gateway drop-down list is

masked out.)

3. Click the Ping button. The results of the ping are displayed in a new screen.

To return to the

Diagnostics screen, click Back on the browser menu bar.