3com MSR 20-20 참조 매뉴얼

C

HAPTER

 133: NAT C

ONFIGURATION

 C

OMMANDS

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Use the display nat aging-time command to display the aging time values of 
different NAT sessions.

# Display the aging time values of different NAT sessions.

<Sysname> display nat aging-time

NAT aging-time value information:

tcp ---- aging-time value is

86400 (seconds)

udp ---- aging-time value is

300 (seconds)

icmp ---- aging-time value is

60 (seconds)

pptp ---- aging-time value is

86400 (seconds)

dns ---- aging-time value is

60 (seconds)

tcp-fin ---- aging-time value is

60 (seconds)

tcp-syn ---- aging-time value is

3600 (seconds)

ftp-ctrl ---- aging-time value is

7200 (seconds)

ftp-data ---- aging-time value is

300 (seconds) 

Table 524   Description on the fields of the display nat aging-time command

NAT aging-time value information 

NAT aging time values for various 
protocols 

tcp ---- aging-time value is 86400 (seconds) 

NAT aging time for TCP is 86,400 
seconds. 

udp ---- aging-time value is 300 (seconds) 

NAT aging time for UDP is 300 
seconds. 

icmp ---- aging-time value is 60 (seconds) 

NAT aging time for ICMP is 60 
seconds. 

pptp ---- aging-time value is 86400 (seconds) 

NAT aging time for PPTP is 86,400 
seconds. 

dns ---- aging-time value is 60 (seconds) 

NAT aging time for DNS is 60 seconds. 

tcp-fin ---- aging-time value is 60 (seconds) 

NAT aging time for TCP fin or rst is 60 
seconds. 

tcp-syn ---- aging-time value is 3600 (seconds) 

NAT aging time for TCP syn is 3,600 
seconds. 

ftp-ctrl ---- aging-time value is 7200 (seconds) 

NAT aging time for FTP ctrl is 7,200 
seconds. 

ftp-data ---- aging-time value is 300 (seconds) 

NAT aging time for FTP data is 300 
seconds.