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

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Parameters
slot slot-number: Specifies a card by its slot number. (MSR4000)
Usage guidelines
Brief information about IPv6 TCP connections includes the local IPv6 address and port number, peer IPv6
address and port number, and TCP connection state.
Examples
# Display brief information about IPv6 TCP connections.
<Sysname> display ipv6 tcp
*: TCP MD5 Connection
LAddr->port FAddr->port State Slot CPU PCB
*2001:2002:2003:2 3001:3002:3003:3 ESTABLISHED 1 0 0x000000000000c387
004:2005:2006:20 004:3005:3006:30
07:2008->1200 07:3008->1200
2001::1->23 2001::5->1284 ESTABLISHED 2 0 0x0000000000000008
Table 67 Command output
Field Description
* Indicates the TCP connection uses MD5 authentication.
LAddr->port Local IPv6 address and port number.
FAddr->port Peer IPv6 address and port number.
State
TCP connection state:
• CLOSED—The server receives a disconnection request's reply from the client.
• LISTEN—The server is waiting for connection requests.
• SYN_SENT—The client is waiting for the server to reply to the connection request.
• SYN_RCVD—The server receives a connection request.
• ESTABLISHED—The server and client have established connections and can transmit
data bidirectionally.
• CLOSE_WAIT—The server receives a disconnection request from the client.
• FIN_WAIT_1—The client is waiting for the server to reply to a disconnection request.
• CLOSING—The server and client are waiting for peer's disconnection reply when
receiving disconnection requests from each other.
• LAST_ACK—The server is waiting for the client to reply to a disconnection request.
• FIN_WAIT_2—The client receives a disconnection reply from the server.
• TIME_WAIT—The client receives a disconnection request from the server.
Slot Number of the slot that holds the card. (MSR4000)
CPU CPU number.
PCB PCB index.
display ipv6 tcp verbose
Use display ipv6 tcp verbose to display detailed information about IPv6 TCP connections.
Syntax
MSR2000/MSR3000: