R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

211
Local Addr:port Foreign Addr:port State Slot CPU PCB
*0.0.0.0:21 0.0.0.0:0 LISTEN 1 0 0x000000000000c387
192.168.20.200:23 192.168.20.14:1284 ESTABLISHED 1 0 0x0000000000000009
192.168.20.200:23 192.168.20.14:1283 ESTABLISHED 1 0 0x0000000000000002
Table 52 Command output
Field Description
* Indicates the TCP connection uses MD5 authentication.
Local Addr:port Local IP address and port number.
Foreign Addr:port Peer IP address and port number.
State TCP connection state.
Chassis ID of the IRF member device.
Slot Number of the slot that holds the card.
CPU CPU number.
PCB PCB index.
display tcp statistics
Use display tcp statistics to display TCP traffic statistics.
Syntax
MSR2000/MSR3000:
display tcp statistics
MSR4000:
display tcp statistics [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
slot slot-number: Specifies a card by its slot number. (MSR4000)
Usage guidelines
TCP traffic statistics include information about received and sent TCP packets and Syncache/syncookie.
Examples
# Display TCP traffic statistics.
<Sysname> display tcp statistics
Received packets:
Total: 4150
packets in sequence: 1366 (134675 bytes)
window probe packets: 0, window update packets: 0