Session Checksum - HP HSR6600 Command Reference Manual

rawip-open: Specifies the aging timer for the sessions in the RAWIP_OPEN state.
rawip-ready: Specifies the aging timer for the sessions in the RAWIP_READY state.
syn: Specifies the aging timer for the TCP sessions in the SYN_SENT or SYN_RCV state.
tcp-est: Specifies the aging timer for the TCP sessions in the ESTABLISHED state.
udp-open: Specifies the aging timer for the UDP sessions in the OPEN state.
udp-ready: Specifies the aging timer for the UDP sessions in the READY state.
time-value: Aging time in seconds, in the range of 5 to 100000.
Usage guidelines
If no keyword is specified, the command restores the session aging times for all protocol states to the
defaults.
The defaults as follows:
ACCELERATE state: 10 seconds,
•
TCP FIN_WAIT state: 30 seconds,
•
ICMP CLOSED state: 30 seconds,
•
ICMP OPEN state: 60 seconds,
•
• RAWIP_OPEN state: 30 seconds,
RAWIP_READY state: 60 seconds,
•
TCP SYN_SENT and SYN_RCV state: 30 seconds,
•
• TCP ESTABLISHED state: 3600 seconds,
UDP OPEN state: 30 seconds,
•
UDP READY state: 60 seconds.
•
To display the session aging timers in different protocol states, use the display session aging-time
command.
Examples
# Set the aging time for TCP sessions in the SYN_SENT or SYN_RCV state to 60 seconds.
<Sysname> system-view
[Sysname] session aging-time syn 60

session checksum

Use session checksum to enable checksum verification for protocol packets.
Use undo session checksum to disable checksum verification.
Syntax
session checksum { all | { icmp | tcp | udp } * }
undo session checksum { all | { icmp | tcp | udp } * }
Default
Checksum verification is disabled.
Views
System view
430