OID | 1.3.6.1.2.1.123.1.4.1.4 |
Module | NAT-MIB (CISCO) |
Nom | natAddrMapTranslationEntity |
Acces | readwrite |
Status | current |
Description | The end-point entity (source or destination) in
inbound or outbound sessions (i.e., first packets) that
may be translated by an address map entry.
Session direction (inbound or outbound) is
derived from the direction of the first packet
of a session traversing a NAT interface.
NAT address (and Transport-ID) maps may be defined
to effect inbound or outbound sessions.
Traditionally, address maps for Basic NAT and NAPT are
configured on a public interface for outbound sessions,
effecting translation of source end-point. The value of
this object must be set to outboundSrcEndPoint for
those interfaces.
Alternately, if address maps for Basic NAT and NAPT were
to be configured on a private interface, the desired
value for this object for the map entries
would be inboundSrcEndPoint (i.e., effecting translation
of source end-point for inbound sessions).
If TwiceNAT were to be configured on a private interface,
the desired value for this object for the map entries
would be a bitmask of inboundSrcEndPoint and
inboundDstEndPoint. |
Syntaxe | NatTranslationEntity (NAT-MIB) |
Module | NAT-MIB (ietf) |
Nom | natAddrMapTranslationEntity |
Acces | readwrite |
Status | current |
Description | The end-point entity (source or destination) in
inbound or outbound sessions (i.e., first packets) that
may be translated by an address map entry.
Session direction (inbound or outbound) is
derived from the direction of the first packet
of a session traversing a NAT interface.
NAT address (and Transport-ID) maps may be defined
to effect inbound or outbound sessions.
Traditionally, address maps for Basic NAT and NAPT are
configured on a public interface for outbound sessions,
effecting translation of source end-point. The value of
this object must be set to outboundSrcEndPoint for
those interfaces.
Alternately, if address maps for Basic NAT and NAPT were
to be configured on a private interface, the desired
value for this object for the map entries
would be inboundSrcEndPoint (i.e., effecting translation
of source end-point for inbound sessions).
If TwiceNAT were to be configured on a private interface,
the desired value for this object for the map entries
would be a bitmask of inboundSrcEndPoint and
inboundDstEndPoint. |
Syntaxe | NatTranslationEntity (NAT-MIB) |