ipv6TcpConnTable

A table containing TCP connection-specific information, for only those connections whose endpoints are IPv6 addresses.

The indexes of the table are ipv6TcpConnLocalAddress, ipv6TcpConnLocalPort, ipv6TcpConnRemAddress, ipv6TcpConnRemPort, ipv6TcpConnIfIndex.

OID

Object

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.6.16.1.1

ipv6TcpConnLocalAddress

OCTET STRING{(16,16)}

not-accessible

The local IPv6 address for this TCP connection. In

the case of a connection in the listen state which

is willing to accept connections for any IPv6

address associated with the managed node, the value

::0 is used.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.16.1.2

ipv6TcpConnLocalPort

INTEGER{(0,65535)}

not-accessible

The local port number for this TCP connection.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.16.1.3

ipv6TcpConnRemAddress

OCTET STRING{(16,16)}

not-accessible

The remote IPv6 address for this TCP connection.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.16.1.4

ipv6TcpConnRemPort

INTEGER{(0,65535)}

not-accessible

The remote port number for this TCP connection.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.16.1.5

ipv6TcpConnIfIndex

Integer32{(0,2147483647)}

not-accessible

An index object used to disambiguate conceptual rows in

the table, since the connection 4-tuple may not be unique.

If the connection's remote address (ipv6TcpConnRemAddress)

is a link-local address and the connection's local address

(ipv6TcpConnLocalAddress) is not a link-local address, this

object identifies a local interface on the same link as

the connection's remote link-local address.

Otherwise, this object identifies the local interface that

is associated with the ipv6TcpConnLocalAddress for this

TCP connection. If such a local interface cannot be determined,

this object should take on the value 0. (A possible example

of this would be if the value of ipv6TcpConnLocalAddress is ::0.)

The interface identified by a particular non-0 value of this

index is the same interface as identified by the same value

of ipv6IfIndex.

The value of this object must remain constant during the life

of the TCP connection.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.6.16.1.6

ipv6TcpConnState

INTEGER{closed(1),listen(2),synSent(3),synReceived(4),established(5),finWait1(6),finWait2(7),closeWait(8),lastAck(9),closing(10),timeWait(11),deleteTCB(12)}

read-write

The state of this TCP connection.

The only value which may be set by a management station is

deleteTCB(12). Accordingly, it is appropriate for an agent

to return an error response (`badValue' for SNMPv1, 'wrongValue'

for SNMPv2) if a management station attempts to set this

object to any other value.

If a management station sets this object to the value

deleteTCB(12), then this has the effect of deleting the TCB

(as defined in RFC 793) of the corresponding connection on

the managed node, resulting in immediate termination of the

connection.

As an implementation-specific option, a RST segment may be

sent from the managed node to the other TCP endpoint (note

however that RST segments are not sent reliably).

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The entries in this table cannot be created.

Modification Restriction

None.

Deletion Restriction

The entries in this table cannot be deleted.

Access Restriction

TCP connections must exist in the system.
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.