ACE - ICMP Options Window

This window appears when you choose ICMP and click Protocol Options in the Create ACE - Extended window or the Modify ACE - Extended window.

Follow these steps to specify a message type to be used in filtering ICMP packets:

  1. If the message type has a name, select it from the ICMP Message list.
  2. If the message type is identified by a number, enter the number in the ICMP Type field and a code in the ICMP Code field.
    In both fields, the values can range from 0 to 255.
  3. Click OK.