Zhone 2000 User Guide
C o n f i g u r a t i o n
145
Display NAT Connection Details
When NAT is enabled, you can display details about a specific connection.
1
To display the connection details, type “D” on the NAT Configuration
menu and enter the public IP address. The IAD prompts you for the outside
port number of the connection.
2
Type the outside port number and press Enter. The IAD displays the NAT
connection details. The IAD will advise you if there are no connections
open.
3
Press any key to return to the NAT Configuration menu.
pkts
Out: packets sent from the local device to the foreign
device. In: packets sent from the foreign device to the
local device.
device. In: packets sent from the foreign device to the
local device.
state
TCP state number (TCP only)
idle
Idle time in seconds for the connection
Report Entry
Description
Foreign IP
IP address of the foreign device
Local IP
IP address of the local (LAN) device
Outside port
Port number assigned by NAT which is translated by
NAT to/from the local port.
NAT to/from the local port.
Inside port
Port number of the local (LAN) device; zero if ICMP
protocol
protocol
Foreign port
Port number of the foreign device; zero if ICMP
protocol
protocol
Outgoing packets/# bytes
Packets sent from the local device to the foreign device.
Incoming packets/# bytes
packets sent from the foreign device to the local device.
Type
TCP or UDP
Seconds since use
Idle time in seconds for the connection
TCP/UDP Sequence
TCP sequence number
Ack
TCP ack number
State
TCP state number (TCP only)
Retrys: local, foreign:
local—TCP retransmissions from local device to foreign
device.
foreign—TCP retransmissions from foreign device to
local device.
device.
foreign—TCP retransmissions from foreign device to
local device.
Bad checksum: local,
foreign
foreign
local—packets with bad TCP checksums from local
device.
foreign—packets with bad TCP checksums from foreign
device.
device.
foreign—packets with bad TCP checksums from foreign
device.
Report Entry
Description