AT&T DEFINITY 555-230-223 - Manual (Page 111)

System Administration
Field Name Description
CONNECTED DOWN The BRI port is
administered on the DEFINITY switch but
Layer 2 is not established.
CONNECTED The BRI port is administered
on the DEFINITY switch and Layer 2 is
established.
BUSIEDOUT The BRI port is administered
on the DEFINITY switch but has been
busied out in the MLAPD driver on the
MFB.
BUSIEDOUT UADM The BRI port is not
administered (or is busied out) on the
DEFINITY switch and has been busied
out in the MLAPD driver on the MFB.
SW INTF DN The DEFINITY switch
interface (angel) is down.
SW INTF DN BSY The DEFINITY switch
interface (angel) is down and the BRI port
has been busied out in the MLAPD driver
on the MFB.
TCP/IP Connection State Read-only.
REACHABLE The client is responding to
ICMP echo requests (host recognizes client
but can’t communicate),
UNREACHABLE The client is not responding
to ICMP echo requests (host does not
recognize client).
CLOSED The TCP connection has been
closed.
LISTEN TCP is listening for incoming
connections.
SYN SENT TCP is actively trying to establish
a connection.
SYN RECEIVED Initial synchronization of the
TCP connection is under way.
ESTABLISHED The TCP connection has
been established. This is the steady state
when the client is connected.
3-50 Issue 1 January 1996