display ipv6 udp verbose
Use display ipv6 udp verbose to display detailed information about IPv6 UDP connections.
Syntax
display ipv6 udp verbose [ slot slot-number [ pcb pcb-index ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
pcb pcb-index: Specifies a PCB by its index in the range of 1 to 16.
slot slot-number: Specifies an IRF member device by its member ID.
Usage guidelines
Detailed information about an IPv6 UDP connection includes socket's creator, state, option, type, protocol number, source IPv6 address and port number, destination IPv6 address and port number, and the connection state.
Examples
# Display detailed information about an IPv6 UDP connection.
<Sysname> display ipv6 udp verbose Total UDP socket number: 1 Slot: 6 Creator: sock_test_mips[250] State: N/A Options: N/A Error: 0 Receiving buffer(cc/hiwat/lowat/drop/state): 0 / 41600 / 1 / 0 / N/A Sending buffer(cc/hiwat/lowat/state): 0 / 9216 / 512 / N/A Type: 2 Protocol: 17 Connection info: src = ::->69, dst = ::->0 Inpcb flags: N/A Inpcb vflag: INP_IPV6 Hop limit: 255 (minimum hop limit: 0) Send VRF: 0xffff Receive VRF: 0xffff
Table 53: Command output
Field | Description |
---|---|
Total UDP socket number | Total number of IPv6 UDP sockets. |
Slot | ID of the IRF member device. |
Creator | Task name of the socket. The progress number is in the square brackets. |
State | Socket state. |
Options | Socket options. |
Error | Error code. |
Receiving buffer(cc/hiwat/lowat/drop/state) | Displays receive buffer information in the following order:
|
Sending buffer(cc/hiwat/lowat/state) | Displays send buffer information in the following order:
|
Type | Socket type:
|
Protocol | Number of the protocol using the socket. 17 represents UDP. |
Connection info | Connection information, including source IPv6 address and port number, and destination IPv6 address and port number. |
Inpcb flags | Flags in the Internet PCB:
|
Inpcb vflag | IP version flags in the Internet PCB:
|
Hop limit(minimum hop limit) | Hop limit in the Internet PCB. The minimum number of hops is in the parentheses. |
Send VRF | Sent instances. |
Receive VRF | Received instances. |