Zhone 2000 ユーザーズマニュアル

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When NAT is enabled, you can review statistics gathered as NAT 
operates. To display NAT statistics, type S on the NAT Configuration menu. 
The IAD displays the following information (sample):

timeouts: TCP: 300, UDP: 120

local to inet: pkts:0, bytes:0

inet to local: pkts:0, bytes:0

Connections: TCP 0, UDP:0, ICMP:0 created: 0, deleted 0

Total Fragments: local to inet: 0, inet to local: 0

First Fragments: local to inet: 0, inet to local: 0

Queued Fragments: local to inet: 0, inet to local: 0

Deleted Fragments: local to inet: 0, inet to local: 0

Fragment Entries: created: 0, deleted: 0

Errors: cksum: 0, retries: 0, bad packets: 0

Total IP pkts: 0, Reserved addresses: 0, Discarded 
packets 0

Press any key to return to the NAT Configuration menu.

Timeouts

TCP and UDP Timeout values.

Local to inet

Number of packets and bytes transferring to 
the Internet.

inet to Local

Number of packets and bytes receiving from 
the Internet.

Connections

Number of active TCP, UDP and ICMP 
connections, as well as the number created 
and deleted.

Total Fragments

Total fragments: local to internet, and internet 
to local

First Fragments

Number of first fragments: local to internet, and 
internet to local

Queued Fragments

Number of queued fragments: local to internet, 
and internet to local

Deleted Fragments

Number of queued fragments: local to internet, 
and internet to local

Fragment Entries

Number of created and deleted fragment 
entries.

Errors

Number of checksum, retries and bad packets.

Total IP packets

Number of IP packets—reserved addresses 
and discarded packets.