337
Step Command Remarks
7. Configure XOT optional
attributes.
See "
Configuring XOT optional
attributes
."
Optional.
For more information about IP address configuration, see HPE FlexNetwork MSR Router Series
Comware 5 Layer 3—IP Services Command Reference.
Configuring XOT optional attributes
After a TCP link is established, TCP will also not be cleared easily even if the link is interrupted.
However, after the Keepalive attribute is configured, the router will periodically send the detection
packet to check the availability of the link. If it has not received the acknowledgement after sending
packets for many times, the router will deem the link faulty and will initiatively clear the TCP
connection.
To configure XOT optional attributes:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Configure the SVC
Keepalive and source
attributes.
x25 switch svc
[ -number ] x.121-address [
sub-dest
destination-address |
sub-source
source-address ] *
xot
ip-address&<1-6> [ xot-option ]
Optional.
3. Configure the PVC
Keepalive and source
attributes.
a. interface interface-type interface-number
b. (Optional.) x25 xot pvc pvc-number1 ip-address
interface interface-type interface-number pvc
pvc-number2 [ xot-option | packet-size
input-packet output-packet | window-size
input-window-size output-window-size ] *
N/A
Table 7 Options of the xot-option argument
Option Indicates
timer
seconds
Keepalive timer for the XOT connection, in the range
1 to 3600 seconds. On its timeout the router begins
to send keepalive messages to test availability of the
connection.
retry
times
The maximum number of Keepalive packet sending
attempts, in the range 3 to 3600. When the number
of keepalive packet sending attempts exceeds the
limit, the XOT connection is disconnected.
source
interface-type interface-number
Interface where the XOT connection is initiated.