| OID symbolic | OID numeric | Type | Access | Description |
| NUM cftFiberChannelIf | 1.3.6.1.4.1.9.9.9999.1.1.2.1.1 | InterfaceIndex | not-accessible | The interface index of the FC interface with TCP tunneling
capable. |
| C32 cftIfTcpAckOnlyPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.13 | Counter32 | read-only | Number of TCP packets sent with only ACK flag on. |
| C32 cftIfTcpConnAccepted | 1.3.6.1.4.1.9.9.9999.1.1.4.1.3 | Counter32 | read-only | Number of TCP requested connections accepted. |
| C32 cftIfTcpConnClosed | 1.3.6.1.4.1.9.9.9999.1.1.4.1.6 | Counter32 | read-only | Number of TCP connections closed. This includes those
connections dropped. |
| C32 cftIfTcpConnDrainedByNoMemory | 1.3.6.1.4.1.9.9.9999.1.1.5.1.12 | Counter32 | read-only | Number of TCP connections drained dut to memory shortage. |
| C32 cftIfTcpConnDroppedInKeepalive | 1.3.6.1.4.1.9.9.9999.1.1.5.1.10 | Counter32 | read-only | Number of TCP connections dropped in keepalive. |
| C32 cftIfTcpConnDroppedInPersist | 1.3.6.1.4.1.9.9.9999.1.1.5.1.11 | Counter32 | read-only | Number of TCP connections dropped in persisting. |
| C32 cftIfTcpConnDroppedRxTimeout | 1.3.6.1.4.1.9.9.9999.1.1.5.1.5 | Counter32 | read-only | Number of TCP connections dropped because of receiving
timeout. |
| C32 cftIfTcpConnDrops | 1.3.6.1.4.1.9.9.9999.1.1.4.1.5 | Counter32 | read-only | Number of TCP connections dropped. |
| C32 cftIfTcpConnEstablished | 1.3.6.1.4.1.9.9.9999.1.1.4.1.4 | Counter32 | read-only | Number of TCP connections established. |
| C32 cftIfTcpConnInit | 1.3.6.1.4.1.9.9.9999.1.1.4.1.2 | Counter32 | read-only | Number of TCP connections initiated. |
| C32 cftIfTcpDelayedAcksSent | 1.3.6.1.4.1.9.9.9999.1.1.5.1.4 | Counter32 | read-only | number of TCP delayed ACKs sent. |
| C32 cftIfTcpEmbryonicConnDrops | 1.3.6.1.4.1.9.9.9999.1.1.5.1.1 | Counter32 | read-only | Number of TCP embryonic connections dropped. The embryonic
drop counter tells the user how many times the connections
did not go through because of not receiving a reply for the
SYN packets - which gives a measure for the quality of the
path between the two peers. |
| cftIfTcpEntry | 1.3.6.1.4.1.9.9.9999.1.1.4.1 | | not-accessible | This entry contains TCP statistics information for a given
FC interface with the ability of TCP tunneling. |
| cftIfTcpExtEntry | 1.3.6.1.4.1.9.9.9999.1.1.5.1 | | not-accessible | This entry contains TCP statistics information for a given
FC interface with the ability of TCP tunneling. |
| cftIfTcpExtGroup | 1.3.6.1.4.1.9.9.9999.2.2.4 | | | The collection of objects which are used to monitor the status
and statistics information of the TCP stack for the tunneled
Fiber Channel interface. This extension group provides more
detail and specific statistics information that not all the
TCP stack will support. |
| cftIfTcpExtTable | 1.3.6.1.4.1.9.9.9999.1.1.5 | | not-accessible | This table contains the statistics information of the Fiber
Channel interface with the ability of TCP tunneling. This
table is an extension of cftIfTcpTable and this table
provides more specific counters that not all TCP protocol
stack will support. |
| cftIfTcpGroup | 1.3.6.1.4.1.9.9.9999.2.2.3 | | | The collection of objects which are used to monitor the status
and statistics information of the TCP stack for the tunneled
Fiber Channel interface. |
| C32 cftIfTcpHdrPredictOkForAcks | 1.3.6.1.4.1.9.9.9999.1.1.5.1.40 | Counter32 | read-only | Number of times the header predication code is hit by TCP
packets with ACK option on. |
| C32 cftIfTcpHdrPredictOkForDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.41 | Counter32 | read-only | Number of times the header predication code is hit by the
packets of FC Data TCP connection. |
| NUM cftIfTcpIndex | 1.3.6.1.4.1.9.9.9999.1.1.4.1.1 | InterfaceIndex | not-accessible | The interface index of the FC interface capable of
carrying TCP tunnels. |
| C32 cftIfTcpKeepaliveProbesSent | 1.3.6.1.4.1.9.9.9999.1.1.5.1.9 | Counter32 | read-only | Number of TCP keep-alive probes sent. |
| C32 cftIfTcpKeepaliveTimeout | 1.3.6.1.4.1.9.9.9999.1.1.5.1.8 | Counter32 | read-only | Number of TCP keepalive timeouts. |
| C32 cftIfTcpOctetAckedByRxAcks | 1.3.6.1.4.1.9.9.9999.1.1.5.1.31 | Counter32 | read-only | Number of TCP octets received with ACK flag on. |
| C32 cftIfTcpPersistTimeout | 1.3.6.1.4.1.9.9.9999.1.1.5.1.7 | Counter32 | read-only | Number of TCP persisting timeouts. |
| C32 cftIfTcpRetransmitTimeout | 1.3.6.1.4.1.9.9.9999.1.1.5.1.6 | Counter32 | read-only | Number of TCP retransmitting timeouts. |
| C32 cftIfTcpRetxDataOctets | 1.3.6.1.4.1.9.9.9999.1.1.4.1.11 | Counter32 | read-only | Number of TCP re-transmitting data octets.
This doesn't include those TCP control traffic. |
| C32 cftIfTcpRetxDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.10 | Counter32 | read-only | Number of TCP re-transmitting data packets.
This doesn't include those TCP control traffic. |
| C32 cftIfTcpRetxSackFackDataOctets | 1.3.6.1.4.1.9.9.9999.1.1.5.1.37 | Counter32 | read-only | Number of TCP data octets re-sent with SACK option on. |
| C32 cftIfTcpRetxSackFackDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.36 | Counter32 | read-only | Number of TCP data packets re-sent with SACK option on. |
| C32 cftIfTcpRetxSackFackTimeouts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.39 | Counter32 | read-only | Number of TCP timeouts re-sent with SACK option on. |
| C32 cftIfTcpRxAcksForUnsentData | 1.3.6.1.4.1.9.9.9999.1.1.5.1.29 | Counter32 | read-only | Number of TCP acknowledge packets received for unsent data. |
| C32 cftIfTcpRxAcksPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.30 | Counter32 | read-only | Number of TCP packets received with ACK flag on. |
| C32 cftIfTcpRxBadOffsetPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.16 | Counter32 | read-only | Number of TCP packets received with bad offset. |
| C32 cftIfTcpRxCcksumErrPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.15 | Counter32 | read-only | Number of TCP packets received with checksum error. |
| C32 cftIfTcpRxDataAfterWindowOctets | 1.3.6.1.4.1.9.9.9999.1.1.5.1.25 | Counter32 | read-only | Number of TCP octets with data received after window. |
| C32 cftIfTcpRxDataAfterWindowPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.24 | Counter32 | read-only | Number of TCP packets with data received after window. |
| C32 cftIfTcpRxDroppedByNoMemory | 1.3.6.1.4.1.9.9.9999.1.1.5.1.18 | Counter32 | read-only | Number of receiving TCP packets dropped because of lacking of
memory. |
| C32 cftIfTcpRxDupAcks | 1.3.6.1.4.1.9.9.9999.1.1.5.1.28 | Counter32 | read-only | Number of duplicated TCP acknowledge packets received. |
| C32 cftIfTcpRxDupDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.22 | Counter32 | read-only | Number of TCP packets received with duplicated data. |
| C32 cftIfTcpRxDupOctetsInPartDupPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.23 | Counter32 | read-only | Number of duplicated TCP octets received in part of duplicated
packets. |
| C32 cftIfTcpRxDupOnlyOctets | 1.3.6.1.4.1.9.9.9999.1.1.5.1.21 | Counter32 | read-only | Number of duplicated TCP octets received. |
| C32 cftIfTcpRxDupOnlyPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.20 | Counter32 | read-only | Number of duplicated TCP packets received. |
| C32 cftIfTcpRxInSequenceOctets | 1.3.6.1.4.1.9.9.9999.1.1.4.1.14 | Counter32 | read-only | Number of TCP octets received in sequence. |
| C32 cftIfTcpRxInSequencePkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.13 | Counter32 | read-only | Number of TCP packets received in sequence. |
| C32 cftIfTcpRxOutOfOrderOctets | 1.3.6.1.4.1.9.9.9999.1.1.4.1.18 | Counter32 | read-only | Number of out-of-order TCP octets received. |
| C32 cftIfTcpRxOutOfOrderPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.17 | Counter32 | read-only | Number of out-of-order TCP packets received. |
| C32 cftIfTcpRxPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.12 | Counter32 | read-only | Number of TCP packets received. |
| C32 cftIfTcpRxPktsAfterConnClose | 1.3.6.1.4.1.9.9.9999.1.1.5.1.26 | Counter32 | read-only | Number of TCP packets received after the connection close. |
| C32 cftIfTcpRxTooShort | 1.3.6.1.4.1.9.9.9999.1.1.5.1.19 | Counter32 | read-only | Number of TCP packets received with too short length. |
| C32 cftIfTcpRxWindowProbesPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.27 | Counter32 | read-only | Number of TCP window probing packets received. |
| C32 cftIfTcpRxWindowUpdatePkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.32 | Counter32 | read-only | Number of TCP packets received for updating window size. |
| C32 cftIfTcpSackFackConnClosed | 1.3.6.1.4.1.9.9.9999.1.1.5.1.38 | Counter32 | read-only | Number of TCP connections closed with SACK option on. |
| C32 cftIfTcpSegDropByPAWS | 1.3.6.1.4.1.9.9.9999.1.1.5.1.33 | Counter32 | read-only | Number of TCP segments dropped due to Protection Against
Wrapped Sequence Number (PAWS) algorithm. |
| C32 cftIfTcpSegsSucceedToGetRTT | 1.3.6.1.4.1.9.9.9999.1.1.5.1.3 | Counter32 | read-only | Number of TCP segments which get RTT (Round Trip Time)
successfully. |
| C32 cftIfTcpSegsTryToGetRTT | 1.3.6.1.4.1.9.9.9999.1.1.5.1.2 | Counter32 | read-only | Number of TCP segments which try to get RTT (Round Trip Time). |
| cftIfTcpTable | 1.3.6.1.4.1.9.9.9999.1.1.4 | | not-accessible | This table contains the statistics information of the Fiber
Channel interface with the ability of TCP tunneling. |
| C32 cftIfTcpTxControlPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.17 | Counter32 | read-only | Number of TCP packets sent with SYN, FIN, or RST flags on. |
| C32 cftIfTcpTxDataOctets | 1.3.6.1.4.1.9.9.9999.1.1.4.1.9 | Counter32 | read-only | Number of TCP transmitting data octets.
This doesn't include those TCP control traffic. |
| C32 cftIfTcpTxDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.8 | Counter32 | read-only | Number of TCP transmitting data packets.
This doesn't include those TCP control traffic. |
| C32 cftIfTcpTxPkts | 1.3.6.1.4.1.9.9.9999.1.1.4.1.7 | Counter32 | read-only | Number of TCP transmitting packets. This includes
TCP control and data packets. |
| C32 cftIfTcpTxSackFackDataOctets | 1.3.6.1.4.1.9.9.9999.1.1.5.1.35 | Counter32 | read-only | Number of TCP data octets sent with SACK option on. |
| C32 cftIfTcpTxSackFackDataPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.34 | Counter32 | read-only | Number of TCP data packets sent with SACK option on. |
| C32 cftIfTcpTxURGPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.15 | Counter32 | read-only | Number of TCP packets sent with URG flag on. |
| C32 cftIfTcpTxWindowProbes | 1.3.6.1.4.1.9.9.9999.1.1.5.1.14 | Counter32 | read-only | Number of TCP window probing packets sent. |
| C32 cftIfTcpTxWindowUpdateOnlyPkts | 1.3.6.1.4.1.9.9.9999.1.1.5.1.16 | Counter32 | read-only | Number of TCP packets sent only for only updating the window
size. |
| U32 cftMaxTcpTunnels | 1.3.6.1.4.1.9.9.9999.1.1.1 | Unsigned32 | read-only | Maximum number of Fiber Channel TCP tunnels that can be built
per Fiber Channel interface. |
| INT cftTcpTunnelCmdConnectStatus | 1.3.6.1.4.1.9.9.9999.1.1.2.1.17 | INTEGER | read-only | The status of the TCP connection for FC Command communication.
connected(1) means the TCP connection for FC Command
has been connected for communication.
notConnected(2) means the TCP connection for FC Command is not
successful. |
| U32 cftTcpTunnelCmdDestPort | 1.3.6.1.4.1.9.9.9999.1.1.2.1.8 | Unsigned32 | read-create | The destination port of the TCP connection for FC Command
communication. |
| U32 cftTcpTunnelCmdKeepAliveTime | 1.3.6.1.4.1.9.9.9999.1.1.2.1.13 | Unsigned32 | read-create | The keep alive time of the TCP connection for FC Command
communication. |
| INT cftTcpTunnelCmdMWS | 1.3.6.1.4.1.9.9.9999.1.1.2.1.11 | INTEGER | read-create | The maximum window size of the TCP connection for FC Command
communication.
ws32kbytes : means the window size is 32 kilo-bytes.
ws128kbytes : means the window size is 128 kilo-bytes.
ws256kbytes : means the window size is 256 kilo-bytes.
ws512kbytes : means the window size is 512 kilo-bytes. |
| C64 cftTcpTunnelCmdRxPoststufOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.5 | Counter64 | read-only | Number of bytes received after stuffing the internal hardward
bus header in the FC TCP Command connection. |
| C64 cftTcpTunnelCmdRxPrestufOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.3 | Counter64 | read-only | Number of bytes received before stuffing the internal hardware
bus header in the FC TCP Command connection. |
| C64 cftTcpTunnelCmdRxSegmentOctetsEx | 1.3.6.1.4.1.9.9.9999.1.1.3.1.1 | Counter64 | read-only | Number of TCP segment bytes received in the FC TCP Command
connection. |
| T/F cftTcpTunnelCmdSelectiveAck | 1.3.6.1.4.1.9.9.9999.1.1.2.1.15 | TruthValue | read-create | The selective acknowledge option of the TCP connection for FC
Command communication. |
| U32 cftTcpTunnelCmdSrcPort | 1.3.6.1.4.1.9.9.9999.1.1.2.1.7 | Unsigned32 | read-create | The source port of the TCP connection for FC Command
communication. |
| C32 cftTcpTunnelCmdTxDrops | 1.3.6.1.4.1.9.9.9999.1.1.3.1.11 | Counter32 | read-only | Number of packets dropped in the FC TCP Command
connection. |
| C64 cftTcpTunnelCmdTxOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.7 | Counter64 | read-only | Number of bytes sent in the FC TCP Command connection. |
| C32 cftTcpTunnelCmdTxPkts | 1.3.6.1.4.1.9.9.9999.1.1.3.1.9 | Counter32 | read-only | Number of packets sent in the FC TCP Command
connection. |
| cftTcpTunnelConfigGroup | 1.3.6.1.4.1.9.9.9999.2.2.1 | | | The collection of objects which are used to describe and
configure Fiber Channal TCP tunneling. |
| INT cftTcpTunnelDataConnectStatus | 1.3.6.1.4.1.9.9.9999.1.1.2.1.18 | INTEGER | read-only | The status of the TCP connection for FC Data communication.
connected(1) means the TCP connection for FC Data has been
connected for communication.
notConnected(2) means the TCP connection for FC Data is not
successful. |
| U32 cftTcpTunnelDataDestPort | 1.3.6.1.4.1.9.9.9999.1.1.2.1.10 | Unsigned32 | read-create | The destination port of the TCP connection for FC Data
communication. |
| U32 cftTcpTunnelDataKeepAliveTime | 1.3.6.1.4.1.9.9.9999.1.1.2.1.14 | Unsigned32 | read-create | The keep alive time of the TCP connection for FC Data
communication. |
| INT cftTcpTunnelDataMWS | 1.3.6.1.4.1.9.9.9999.1.1.2.1.12 | INTEGER | read-create | The maximum window size of the TCP connection for FC Data
communication.
ws32kbytes : means the window size is 32 kilo-bytes.
ws128kbytes : means the window size is 128 kilo-bytes.
ws256kbytes : means the window size is 256 kilo-bytes.
ws512kbytes : means the window size is 512 kilo-bytes. |
| C64 cftTcpTunnelDataRxPoststufOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.6 | Counter64 | read-only | Number of bytes received after stuffing the internal hardward
bus header in the FC TCP Data connection. |
| C64 cftTcpTunnelDataRxPrestufOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.4 | Counter64 | read-only | Number of bytes received before stuffing the internal hardware
bus header in the FC TCP Data connection. |
| C64 cftTcpTunnelDataRxSegmentOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.2 | Counter64 | read-only | Number of TCP segment bytes received in the FC TCP Data
connection. |
| T/F cftTcpTunnelDataSelectiveAck | 1.3.6.1.4.1.9.9.9999.1.1.2.1.16 | TruthValue | read-create | The selective acknowledge option of the TCP connection for FC
Data communication. |
| U32 cftTcpTunnelDataSrcPort | 1.3.6.1.4.1.9.9.9999.1.1.2.1.9 | Unsigned32 | read-create | The source port of the TCP connection for FC Data
communication. |
| C32 cftTcpTunnelDataTxDrops | 1.3.6.1.4.1.9.9.9999.1.1.3.1.12 | Counter32 | read-only | Number of packets dropped in the FC TCP Data
connection. |
| C64 cftTcpTunnelDataTxOctets | 1.3.6.1.4.1.9.9.9999.1.1.3.1.8 | Counter64 | read-only | Number of bytes sent in the FC TCP Data connection. |
| C32 cftTcpTunnelDataTxPkts | 1.3.6.1.4.1.9.9.9999.1.1.3.1.10 | Counter32 | read-only | Number of packets sent in the FC TCP Data
connection. |
| IP cftTcpTunnelDestIp | 1.3.6.1.4.1.9.9.9999.1.1.2.1.6 | InetAddress | read-create | The destination IP address of the FC TCP tunnel. The type of
the IP address is determined by the object
cftTcpTunnelDestIpType in the same entry. |
| IPt cftTcpTunnelDestIpType | 1.3.6.1.4.1.9.9.9999.1.1.2.1.5 | InetAddressType | read-create | The destination IP address type of the FC TCP tunnel. |
| cftTcpTunnelEntry | 1.3.6.1.4.1.9.9.9999.1.1.2.1 | | not-accessible | An entry contains the configuration and status objects of a
TCP tunnel. The configuration includes the TCP connection
4-tuples, source IP, destination IP, source port , destination
port, and some other TCP connection's options. The status
includes the TCP connections and Tunnel's administration and
operation.
For each TCP tunnel, there are 2 TCP connections that will be
built up in the tunneling. One is for FC Command
communication and the other is for FC Data communication. |
| STR cftTcpTunnelName | 1.3.6.1.4.1.9.9.9999.1.1.2.1.2 | SnmpAdminString | not-accessible | The name of the FC TCP tunnel. |
| cftTcpTunnelObjects | 1.3.6.1.4.1.9.9.9999.1.1 | | | |
| INT cftTcpTunnelOperStatus | 1.3.6.1.4.1.9.9.9999.1.1.2.1.19 | INTEGER | read-only | The operational status of this TCP tunnel.
up(1) means this TCP tunnel is up and active.
down(2) means this TCP tunnel is not active. |
| IP cftTcpTunnelSrcIp | 1.3.6.1.4.1.9.9.9999.1.1.2.1.4 | InetAddress | read-create | The source IP address of the FC TCP tunnel. The type of the
IP address is determined by the object cftTcpTunnelSrcIpType in
the same entry. |
| IPt cftTcpTunnelSrcIpType | 1.3.6.1.4.1.9.9.9999.1.1.2.1.3 | InetAddressType | read-create | The source IP address type of the FC TCP tunnel. |
| cftTcpTunnelStatGroup | 1.3.6.1.4.1.9.9.9999.2.2.2 | | | The collection of objects which are used to monitor the traffic
of TCP tunnels. |
| cftTcpTunnelStatsEntry | 1.3.6.1.4.1.9.9.9999.1.1.3.1 | | not-accessible | The entry is indexed by the same index in the
cftTcpTunnelTable. And this entry contains statistics
information of FC Command TCP connection and FC Data TCP
connection. |
| cftTcpTunnelStatsTable | 1.3.6.1.4.1.9.9.9999.1.1.3 | | not-accessible | The table of traffic statistics information for FC tunnels. The
entries in this table are shown only if the cftTcpTunnelStatus
object of the corresponding entries are active in the
cftTcpTunnelTable. |
| ROW cftTcpTunnelStatus | 1.3.6.1.4.1.9.9.9999.1.1.2.1.20 | RowStatus | read-create | The status of this TCP tunnel entry. If this object is active,
the other objects in the same row cannot be modified by the
management station. |
| cftTcpTunnelTable | 1.3.6.1.4.1.9.9.9999.1.1.2 | | not-accessible | This table contains TCP tunnels' information for FC interfaces.
FC can use these TCP tunnels to communicate with each other
through the internet. The TCP tunnels will help to build up
reliable connections between FC interfaces to exchange FC
Command and Data information.
This table is for configuring the TCP tunnels and monitoring
the status of tunnels. And the number of entries in this
table is decided by the MIB object cftMaxTcpTunnels. |
| cftTunnelMIBCompliances | 1.3.6.1.4.1.9.9.9999.2.1 | | | |
| cftTunnelMIBComplianceV01 | 1.3.6.1.4.1.9.9.9999.2.1.1 | | | A Fiber Channel tunneling implementation that lists the
groups supporting configuration tunnels and statistics
information of the tunnels. |
| cftTunnelMIBGroups | 1.3.6.1.4.1.9.9.9999.2.2 | | | |
| ciscoFCTunnelMIBConform | 1.3.6.1.4.1.9.9.9999.2 | | | |
| ciscoFCTunnelMIBNotifi | 1.3.6.1.4.1.9.9.9999.0 | | | |
| ciscoFCTunnelMIBObjects | 1.3.6.1.4.1.9.9.9999.1 | | | |
| ciscoFiberChannelTunnelMIB | 1.3.6.1.4.1.9.9.9999 | | | The CISCO-FC-TUNNEL-MIB is used to configure Fiber Channel
(FC) tunneled by other protocols, i.e. TCP (Transmision
Control Protocol) or UDP (User Datagram Protocol), and
monitor the status of the tunnels. And Fiber Channel
Command and Data messages can be tunneled by those
protocols through the internet to extend the Fiber Channel
network. |