Using Netstat from iSeries Navigator: Interfaces

You might want to verify that the appropriate IPv4 or IPv6 interfaces are configured on your system and that they are active.

IPv4 interfaces

To display information about the IPv4 interfaces on your system, follow these steps:

1. In iSeries™ Navigator, expand your system > Network > TCP/IP Configuration > IPv4.

2. Select Interfaces.

3. You should have at least two active interfaces. Verify that these interfaces are active:

   • Loopback (127.0.0.1).

   • i5/OS^® IP address interface. This is the interface on your local system.

4. If these interfaces are not active, right-click the IP address of the interface you want to start, and select Start.

You might want to check the status of other interfaces. For example, if you are trying to ping interfaces on other hosts on the network, you should verify that those interfaces are active.

IPv6 interfaces

To display information about the IPv6 interfaces on your system, follow these steps:

1. In iSeries Navigator, expand your system > Network > TCP/IP Configuration > IPv6.

2. Select Interfaces. You should have at least one active interface. Verify that this interface is active:

   • Loopback (::1)

3. If this interface is not active, right-click the IP address of the interface you want to start, and select Start.

You might want to check the status of other interfaces. For example, if you are trying to ping interfaces on other hosts on the network, you should verify that those interfaces are active.

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