H3C Technologies H3C SecBlade LB Cards - Manual (Page 126)

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Step Command Remarks
6. Configure the source IP
address of TCP packets.
source ip ip-address
Optional.
By default, no source IP address is specified.
The source IP address must be the IP address
of a local interface. The local interface must
be up. Otherwise, no TCP packets can be
sent out.
Configuring a UDP echo operation
A UDP echo operation measures the round-trip time between the client and a specific UDP port on the
NQA server.
The UDP echo operation requires both the NQA server and the NQA client. Before you perform a UDP
echo operation, configure a UDP listening service on the NQA server. For more information about the
UDP listening service configuration, see "
Configuring the NQA server ."
To configure a UDP echo operation:
Step Command Remarks
1. Enter system view. system-view N/A
2. Create an NQA operation
and enter NQA operation
view.
nqa entry admin-name
operation-tag
By default, no NQA operation is created.
3. Specify the UDP echo type
and enter its view.
type udp-echo N/A
4. Configure the destination
address of UDP packets.
destination ip ip-address
By default, no destination IP address is
configured.
The destination address must be the same
as the IP address of the listening service
configured on the NQA server.
5. Configure the destination port
of UDP packets. destination port
port-number
By default, no destination port number is
configured.
The destination port number must be the
same as that of the listening service on the
NQA server.
6. Configure Payload size in
each UDP packet.
data-size size
Optional.
100 bytes by default.
7. Configure the string to be
filled in the payload of each
UDP packet.
data-fill string
Optional.
By default, the string is the hexadecimal
number 00010203040506070809.
8. Specify the source port of UDP
packets.
source port port-number
Optional.
By default, no source port number is
specified.