H3C 20-20, Command Reference Manual

Page: 864 / 2742

864 C
HAPTER
66: NAT-PT C
ONFIGURATION
C
OMMANDS
<Sysname> display natpt address-mapping
NATPT address mapping(v6bound view):
IPv4 Address IPv6 Address Type
1.1.1.1 3001::0001 SOURCE
2.2.2.2 3001::0002 DESTINATION
NATPT V6Server static mapping:
IPv4Address IPv6 Address Pro
1.1.1.1^ 6 3001::0003^ 1270 TCP
display natpt aging-time
Syntax
display natpt aging-time
View Any view
Parameter None
Description Use the
display natpt aging-time
command to display the timeout time for a
NAT-PT connection.
Example # Display the timeout time for a NAT-PT session.
<Sysname> display natpt aging-time
NATPT aging-time value information:
tcp -------aging-time value is 86400 (seconds)
udp -------aging-time value is 40 (seconds)
icmp -------aging-time value is 20 (seconds)
dns -------aging-time value is 10 (seconds)
syn -------aging-time value is 240 (seconds)
finrst -------aging-time value is 5 (seconds)
frag -------aging-time value is 5 (seconds)
Table 184 Description on fields of the display natpt address-mapping command
Field Description
NATPT address mapping (v6bound
view) Displays the static and dynamic IPv6-to-IPv4 mapping.
Type Indicates whether the connection is initiated by an IPv6
host or an IPv4 host. If initiated by an IPv6 host, the IPv6
address is the source address. Otherwise, it is the
destination address. In the example, 3001::0001 is the
source address and 2.2.2.2 is the destination address.
NATPT V6Server static mapping Displays the NAT-PT address/port mapping.
IPv4Address IPv4 address and port number
IPv6 Address IPv6 address and port number
Pro Protocol type
Table 185 Description on fields of the display natpt aging-time command
Field Description
tcp -------aging-time value is 86400 The timeout time for a TCP packet is 86400 seconds.
udp -------aging-time value is 40 The timeout time for a UDP packet is 40 seconds.