Symbol Technologies AP-5131 - Manual (Page 235)

Configuring Access Point Security 6-49
2. Reference the Security Associations field to view the following:
Tunnel Name The Tunnel Name column lists the names of all the tunnels
configured on the AP-5131 . For information on configuring a
tunnel, see Configuring VPN Tunnels on page 6-34 .
Status The Status column lists the status of each configured tunnel.
When the tunnel is not in use, the status reads NOT_ACTIVE .
When the tunnel is connected, the status reads ACTIVE .
Outb SPI The Outb SPI column displays the outbound Security Parameter
Index (SPI) for each tunnel. The SPI is used locally by the AP-5131
to identify a security association. There are unique outbound and
inbound SPIs.
Inb SPI The Inb SPI column displays the inbound SPI Security Parameter
Index (SPI) for each of the tunnels. The SPI is used locally by the
AP-5131 to identify a security association. There are unique
outbound and inbound SPIs.