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

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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
CPU: 0
Creator: sock_test_mips[250]
State: N/A
Options: N/A
Error: 0
Receiving buffer(cc/hiwat/lowat/state): 0 / 41600 / 1 / 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 70 Command output
Field Description
Total UDP socket number Total number of IPv6 UDP sockets.
Slot Number of the slot that holds the card. (MSR4000)
CPU CPU number.
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/state)
Displays receive buffer information in the following order:
• cc—Used space.
• hiwat—Maximum space.
• lowat—Minimum space.
• state—Buffer state:
{ CANTSENDMORE—Unable to send data to the peer.
{ CANTRCVMORE—Unable to receive data from the peer.
{ RCVATMARK—Receiving tag.
{ N/A—None of the above states.