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 ] ]
display ipv6 udp verbose [ chassis chassis-number slot slot-number [ pcb pcb-index ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
pcb pcb-index: Displays detailed information about IPv6 UDP connections of the specified PCB. The value range for the pcb-index argument is 1 to 16.
slot slot-number: Specifies a card by its slot number. If you do not specify a card, this command displays detailed information about IPv6 UDP connections for all cards.
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument represents the member ID of the IRF member device. The slot-number argument represents the slot number of the card. If you do not specify a card, this command displays detailed information about IPv6 UDP connections for all cards.
Examples
# Display detailed information about an IPv6 UDP connection.
<Sysname> display ipv6 udp verbose Total UDP socket number: 1 Location: slot: 6 cpu: 0 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 extflag: N/A Inpcb vflag: INP_IPV6 Hop limit: 255 (minimum hop limit: 0) Send VRF: 0xffff Receive VRF: 0xffff
Table 57: Command output
Field | Description |
---|---|
Total UDP socket number | Total number of IPv6 UDP sockets. |
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 extflag | Extension flags in the Internet PCB:
|
Inpcb vflag | IP version flags in the Internet PCB:
|
Hop limit | Hop limit in the Internet PCB. |
Send VRF | VRF from which packets are sent. |
Receive VRF | VRF from which packets are received. |