1 – ARP
Displays ARP information.
Related command: SET ARP
Format
SHOW ARP [host]
[/[NO]LOCAL]
1.1 – Parameters
host
Optional. Default: All hosts; same as specifying /NOLOCAL.
Specifies the host about which you want information.
1.2 – Qualifiers
1.2.1 /LOCAL
/LOCAL
/[NO]LOCAL
Optional. Default: /NOLOCAL.
If you either omit this qualifier or specify /NOLOCAL, the
software checks the hosts database. If a lookup fails, it also
checks the BIND resolver.
Limits name-to-address lookups to the local hosts database.
1.3 – Examples
1.TCPIP> SHOW ARP
Cnt Flags Timer Host Phys Addr
1: UC 425 * 00-00-f8-40-ad-91
2: UC 60 150.110.4.191 08-00-2b-39-4b-40
3: UC 438 150.110.5.117 00-00-f8-8d-24-d4
4: UCS 878 150.110.5.109 00-00-f8-4f-f1-63
5: UCS 426 150.110.5.31 08-00-2b-a1-b1-93
7: UC 104 150.110.4.2 aa-00-04-00-6d-10
Displays the contents of the ARP table.
The flags have the following meanings:
Flag Meaning
U Up, or in use
C Complete
S Stale
P Permanent
D Dead
2.TCPIP> SHOW ARP PARROT
parrot (11.170.6.45) at O8-CC-2B-12-C2-BB
Displays IP address-to-hardware address mapping for host
PARROT.
2 – BOOTP
Displays client entries in the BOOTP database.
Related command: SET BOOTP
Format
SHOW BOOTP [ host ]
[ /HARDWARE=ADDRESS=hex_address ]
[ /LOCAL ]
[ /OUTPUT=file ]
2.1 – Parameters
host
Optional. Default: Displays all entries.
Host entry you want to display.
2.2 – Qualifiers
2.2.1 /HARDWARE
/HARDWARE=ADDRESS=hex_address
Optional. Default: None.
Identifies the entry by hardware address.
Specify the address as hh-hh-hh-hh-hh-hh.
2.2.2 /LOCAL
Optional. Default: The command checks the hosts database; if a
lookup fails, it also checks the BIND resolver.
To display hardware-address/IP-identification matches, limits
host-name-to-IP-address lookup for each entry in the BOOTP
database to the local hosts database.
2.2.3 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Output is directed to the specified file.
2.3 – Examples
1.TCPIP> SHOW BOOTP MYNA /FULL
Host: 17.22.222.255 myna
Hardware Address: 07-06-2B-05-04-03
Network mask: 255.0.0.0 Type: Ethernet
File: MYNA.SYS
Time offset: 0 Vendor: Birds, Inc.
Gateways: not defined
Servers:
Cookie: not defined
IEN: not defined
Impress: not defined
Log: not defined
LPR: not defined
Name: owl.wise.mouser.edu
Resource: not defined
Time: not defined
TCPIP>
Displays the entry for client myna in the BOOTP database. When
myna requests a download, TCP/IP Services sends system image
MYNA.SYS.
3 – COMMUNICATION
Displays the settings and status for the IP, TCP, UDP, and INET_
ACP software, including routing, buffers, sockets, and memory on
the running system.
Related commands: SET COMMUNICATION
Format
SHOW COMMUNICATION [ /MEMORY ]
[ /ROUTE ]
[ /SECURITY ]
3.1 – Qualifiers
3.1.1 /MEMORY
Optional.
Displays information about memory allocated to data structures
associated with network operations.
3.1.2 /ROUTE
Optional.
Displays routing statistics.
3.1.3 /SECURITY
Optional.
Displays the security settings specified with the following SET
COMMUNICATION qualifiers:
o /ACCEPT
o /REJECT
3.2 – Examples
1.TCPIP> SHOW COMMUNICATION/ROUTE
Route statistics
Created by redirects 0
Modified by redirects 0
Wildcarded lookups 6
Invalid redirect calls 0
Failed lookups 0
Displays routing statistics.
2.TCPIP> SHOW COMMUNICATION /MEMORY
1585 mbufs in use:
490 mbufs allocated to data
221 mbufs allocated to ancillary data
2 mbufs allocated to packet headers
131 mbufs allocated to socket structures
198 mbufs allocated to protocol control blocks
180 mbufs allocated to routing table entries
246 mbufs allocated to socket names and addresses
21 mbufs allocated to socket options
76 mbufs allocated to interface addresses
1 mbufs allocated to kernel table
2 mbufs allocated to ip multicast options
7 mbufs allocated to ip multicast address
10 mbufs allocated to interface multicast addess
1 mbufs allocated to <mbuf type 100>
1 mbufs allocated to <mbuf type 108>
3 mbufs allocated to <mbuf type 109>
7 mbufs allocated to <mbuf type 112>
28 mbufs allocated to <mbuf type 113>
28 mbufs allocated to <mbuf type 114>
3 mbufs allocated to <mbuf type 115>
3 mbufs allocated to <mbuf type 117>
5 mbufs allocated to <mbuf type 118>
Displays information about memory usage.
3.TCPIP> SHOW COMMUNICATION /SECURITY
Communication Security Parameters
Allow Log: Acpt Actv Dactv Conn Error Exit Logi Logo Mdfy Rjct TimO Addr
Force Log: None
Security device: disabled
Access lists
Accept host: 0.0.0.0
Accept netw: 0.0.0.0
Displays information about security parameters that were
specified with the SET COMMUNICATION command.
4 – CONFIGURATION
Displays the information in the configuration database. This
database, read by the TCP/IP Services startup procedure, holds
information to:
o Configure the lower-layer protocols, including dynamic
routing.
o Configure and enable the Internet interfaces.
o Configure the services you want enabled when TCP/IP Services
starts up.
o Configure the BIND resolver.
o Configure the BIND server, including the default domain.
o Configure SMTP.
o Configure SNMP.
o Configure TIME.
o Map file systems.
Because the SET CONFIGURATION commands do not take effect until
the next time TCP/IP Services starts up, the SHOW CONFIGURATION
command might not display the current settings for the running
software. For example, the information you see from SHOW
CONFIGURATION PROTOCOL might differ from the SHOW PROTOCOL
/PARAMETERS output.
Related commands: All SET CONFIGURATION commands
Format
SHOW CONFIGURATION { component | ENABLE SERVICE [service] |
START ROUTING }
[ /COMMON ]
[ /FULL ]
[ /OUTPUT=file ]
4.1 – Parameters
component
Required if you do not specify ENABLE SERVICE or START ROUTING.
Component, defined in the configuration database, whose
configuration you want to display.
ENABLE_SERVICE [service]
Note: Specify ENABLE SERVICE without an underscore when entering
this command.
Required if you do not specify the component parameter or START
ROUTING.
Displays either the specified component or all the components
that are enabled by the TCP/IP Services startup procedure. To
specify a lowercase or mixed-case service name, enclose it in
quotation marks.
START_ROUTING
Note: Specify START ROUTING without an underscore when entering
this command. Required if you do not specify component or ENABLE
SERVICE.
Shows whether or not routing is configured to start running by
the TCP/IP Services startup procedure.
4.2 – Qualifiers
4.2.1 /COMMON
Optional. Default: Node specific.
Valid only with SHOW CONFIGURATION ENABLE SERVICE.
Displays the information in the configuration database for the
clusterwide enabling or disabling of services.
4.2.2 /FULL
Optional. The default is to give a brief listing of the
information.
Displays complete information.
Use with the component parameter.
4.2.3 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Writes output to the specified file.
4.3 – Examples
1.TCPIP> SHOW CONFIGURATION ENABLE SERVICE
Enable service
FTP, FTP_CLIENT, LPD, MOUNT, NFS, NFS_CLIENT, PCNFS,
PORTMAPPER, REXEC, RSH, SMTP, SNMP
Displays the services configured in the services database that
will be enabled by the TCP/IP Services startup procedure.
2.TCPIP> SHOW CONFIGURATION SNMP
SNMP Configuration
Flags: AuthenTraps Sets
Contact: Sam Spade
Location
First: Falcon Building
Second: Los Angeles, California
Community Type Address_list
public Read 0.0.0.0
trapit Read Trap 136.20.0.10
trapit2 Read Trap 136.20.0.12, 136.20.0.15
rw2 Read Write 136.20.0.15, 136.20.0.100
Displays the SNMP configuration.
3.TCPIP> SHOW CONFIGURATION NAME_SERVICE
BIND Resolver Configuration
Transport: UDP
Domain: fred.parrot.brd.com
Retry: 4
Timeout: 4
Servers: 11.20.208.10, 11.20.208.53
Path: No values defined
TCPIP>
Displays, from the configuration database, the BIND resolver
configuration.
4.TCPIP> SHOW CONFIGURATION INTERFACE
Displays the permanent definition of Internet interfaces DE1
and LO0.
5.TCPIP> SHOW CONFIGURATION SMTP
Displays the SMTP configuration.
4.4 – PROTOCOL
Displays information in the configuration database which sets the
parameters for ICMP, IP, TCP, and UDP when TCP/IP Services starts
up.
Related commands: SET CONFIGURATION PROTOCOL, SET PROTOCOL
Format
SHOW CONFIGURATION PROTOCOL [ protocol ]
[ /PARAMETERS ]
4.4.1 – Parameters
protocol
Optional. Default: All protocols.
Specify one of the following: ICMP, IP, TCP, UDP.
4.4.2 – Qualifiers
4.4.2.1 /PARAMETERS
Optional.
Shows parameter settings. You can specify any protocol.
4.4.3 – Examples
1.TCPIP> SHOW CONFIGURATION PROTOCOL
ICMP
Redirect: enabled
Unreachable: disabled
IP
Forward: disabled
Reassembly timer: 0
TCP
Delay ACK: enabled
Window scale: enabled
Drop count: 0
Probe timer: 0
Receive Send
Push: disabled disabled
Quota: 0 0
UDP
Unpriv. broadcast: disabled
Receive Send
Checksum: enabled enabled
Quota: 0 0
Displays information in the configuration database.
5 – DEVICE_SOCKET
Displays:
o Device socket counters
o Current settings from the running communications software
(A device socket is composed of two parts: the Internet device
(interface) and the socket.)
Format
SHOW DEVICE_SOCKET [ device_socket ]
[ /CONTINUOUS[=n] ]
[ /FULL ]
[ /HOST=host ]
[ /[NO]LOCAL ]
[ /PORT=n ]
[ /SERVICE=service ]
[ /TYPE=socket_type ]
5.1 – Parameters
device_socket
Optional. Default: All device sockets.
Device socket for which you want information.
Specify the characters BG and the device's unit number, for
example, BG3, BG17.
5.2 – Qualifiers
5.2.1 /CONTINUOUS
/CONTINUOUS[=n]
Optional. Default: Static display; /CONTINUOUS=4.
Automatically updates the display.
Screen update interval in seconds. Valid only for a specific
device socket.
To terminate the display, press Ctrl/C.
5.2.2 /FULL
Optional. The default is to give a brief listing of the
information.
Displays complete information, including:
o Application option settings, for example, ACCEPT or FULL_
DUPLEX_CLOSE
o State of the service
o Counters for receiving and sending buffers
5.2.3 /HOST
/HOST=host
Optional. Default: All hosts.
Displays information for device sockets bound to the specified
host.
This does not include device sockets bound to the "ANY host"
(address 0.0.0.0).
5.2.4 /LOCAL
/LOCAL
/NOLOCAL
Optional. Default: /LOCAL.
Displays information for device sockets bound to hosts in the
local hosts database.
/NOLOCAL: Displays information for device sockets bound to hosts
in the hosts database and hosts known by the BIND resolver.
5.2.5 /PORT
/PORT=n
Optional. Default: All local ports.
Displays information for device sockets bound to the specified
local port.
5.2.6 /SERVICE
/SERVICE=service
Optional. Default: All services.
Displays information for device sockets used for the specified
service. To specify a lowercase or mixed-case service name,
enclose it in quotation marks.
5.2.7 /TYPE
/TYPE=socket_type
Optional. Default: /TYPE=ALL.
Displays information for the specified type of device socket.
Specify one of the following:
o STREAM
o DGRAM
5.3 – Examples
1.TCPIP> SHOW DEVICE_SOCKET BG21 /FULL
Displays complete information about device socket BG21,
including the options that are set, for example, the FULL_
DUPLEX_CLOSE option.
(With the FULL_DUPLEX_CLOSE option set, the first data
transmission on a TCP connection that has been closed by the
remote application returns an EPIPE error. Subsequent send
operations on the half-closed socket proceed normally.)
The following table describes the counters in the first column
of the display.
Counter Meaning
Q0LEN Number of sockets that are about to be connected to
the specified socket
QLEN Number of sockets that have established a connection
but have not yet been accepted by the specified
socket
QLIMIT Number of sockets for the Q0LEN and QLEN sockets
TIMEO Not used
ERROR Error code temporarily stored on the socket
OOBMARK Out-of-band mark
2.TCPIP> SHOW DEVICE_SOCKET BG75 /CONTINUOUS=10
Displays information about device socket BG75 every 10 seconds.
3.TCPIP> SHOW DEVICE_SOCKET /HOST="lark"
Displays information about all device sockets for remote host
lark.
4.TCPIP> SHOW DEVICE_SOCKET BG1898
Port Remote
Device_socket Type Local Remote Service Host
bg1898 STREAM 23 2568 TELNET 16.20.176.227
Displays socket type, service, and host information for device
BG1898.
6 – EXPORT
Displays disks/directories available for mounting by NFS clients,
in the form of UNIX path names. It also displays the clients
allowed to mount these path names.
Related commands: ADD EXPORT, REMOVE EXPORT, MAP, SET
CONFIGURATION MAP, SET CONFIGURATION NOMAP, SHOW MAP, SHOW
CONFIGURATION MAP
Format
SHOW EXPORT [ "/path/name" ]
[ /HOST=host ]
[ /OUTPUT=file] ]
6.1 – Restrictions
Requires read access to the export database.
6.2 – Parameters
"/path/name"
Optional. Default: All exported file systems.
Exported files for which to show access rights.
To specify multiple directory names, separate them with slashes.
6.3 – Qualifiers
6.3.1 /HOST
/HOST="host_name"
Optional. Default: All hosts.
NFS client hosts for which you want to display access rights.
6.3.2 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display. Sends output to the specified
file.
7 – HOST
Displays information from the hosts database.
If the BIND resolver is enabled, information from the BIND
database is also displayed.
Related commands: SET HOST
Format
SHOW HOST [ host ]
[ /ADDRESS=IP_address ]
[ /DOMAIN=domain ]
[ /LOCAL ]
[ /OUTPUT=file ]
[ /SERVER=server ]
7.1 – Restrictions
Requires read access to the hosts database.
7.2 – Parameters
host
Optional. Default: All hosts.
All alias names for the specified host are displayed.
o If a host has more than one IP address and you specify the
name, all its addresses and aliases are displayed.
o If a host has multiple IP addresses and you specify an alias
that is defined on multiple IP addresses, only the first IP
address and aliases are displayed.
o If you do not specifiy the host parameter or if you use a
wildcard, all hosts from the local and BIND databases are
displayed.
o If you use a wildcard to complete a host name, no BIND
information is displayed.
o If you specify a host, entries are displayed first from the
local hosts database, if they exist; otherwise, entries from
the BIND database are displayed, if they exist.
7.3 – Qualifiers
7.3.1 /ADDRESS
/ADDRESS=IP_address
Optional. Default: None.
Allows you to select a host by IP address.
o If a host has more than one IP address and you specify the
name, all IP addresses and aliases for the host are displayed.
o If a host has multiple IP addresses and you specify an alias
that is defined on multiple IP addresses, only the first IP
address and aliases are displayed.
o Recommended: Use the host parameter instead of this qualifier.
7.3.2 /DOMAIN
/DOMAIN=domain
Optional. Default: Name service domain.
Domain to be used by the local host. However, the definition of
the domain name is valid only during the execution of the current
SHOW HOST command. The BIND request is sent to the specified
domain.
7.3.3 /LOCAL
Optional.
Limits name-to-address lookups to the local hosts database.
7.3.4 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Specifies a file for the output of the SHOW HOST command.
7.3.5 /SERVER
/SERVER=server
Optional. Default: Name server list.
BIND servers to be used. The definition of the server name list
is valid only during the execution of the current SHOW HOST
command. The request is sent to the specified server.
The list is ordered by request preference. For example, the
initial request is sent to the first host in the list. If that
host is unavailable, the request is sent to the second host in
the list, and so on.
You can specify a maximum of three servers.
7.4 – Examples
1.TCPIP> SHOW HOST /LOCAL
The /LOCAL qualifier displays only the hosts in the local
database.
2.TCPIP> SHOW HOST ABCXYZ
Displays information about a host found in the BIND database.
Note that the display includes the name and address of the BIND
server that supplied the information.
3.TCPIP> SHOW HOST *
Displays the entire hosts database and BIND database (if the
resolver is enabled).
In the following examples, host heron has the following IP
addresses and aliases:
IP
AddressHost Aliases
100.1 heron HOST_1A
HOST_1B
HOST_ALIAS
100.2 heron HOST_2A
HOST_2B
HOST_ALIAS
4.TCPIP> SHOW HOST HERON
Shows all the IP addresses and aliases for the host HERON.
5.TCPIP> SHOW HOST HOST_1A
Shows IP address 100.1 and the aliases HOST_1A, HOST_1B, and
HOST_ALIAS.
6.TCPIP> SHOW HOST HOST_ALIAS
Shows the host and all aliases for addresses 100.1 and 100.2.
Shows all the IP addresses and aliases for host heron.
8 – INTERFACE
Displays information from the running system for Internet
interfaces and pseudointerfaces.
The flags that can appear in the display include:
o AMCST-The interface will receive multicast packets.
o BRDCAST-Indicates the interface supports broadcast messages.
o LOOP-The interface is a loopback mode. Packets transmitted on
this interface will be looped back in the driver and not be
transmitted out on the network.
o MCAST-The interface supports multicast packets. However, this
does not mean that a multicast address is configured for the
interface.
o NOARP-The interface is not using address resolution protocol
(ARP). It will neither transmit nor respond to ARP requests.
o PFCPY-All packets transmitted on this interface are copied and
passed to the packet filter program.
o PTP- The interface is point-to-point link. This is a read-only
flag that is set by the driver.
o RUN-Indicates the interface is operational. The driver has
allocated resources for the interface and is ready to transmit
and receive packets. This option is not applicable to loopback
devices, for example, LO0.
o SMPX-The interface cannot hear its own transmissions.
o UP-Indicates the interface is enabled for use.
o VMTU-The interface supports variable maximum transmission unit
(MTU) sizes.
Related commands: SHOW CONFIGURATION INTERFACE, SET INTERFACE
Format
SHOW INTERFACE [ interface ] [ /FULL ]
8.1 – Parameters
interface
Optional. Default: All interfaces.
Specifies the name of an Internet interface or pseudointerface.
Examples include ZE0, LO0, QE2, QE3.
8.2 – Qualifiers
8.2.1 /FULL
Optional. Default: Brief description is displayed.
Displays full information.
8.3 – Examples
1.TCPIP> SHOW INTERFACE WE0 /FULL
Interface: WE0
IP_Addr: 126.65.100.102 NETWRK: 255.255.255.0 BRDCST: 126.65.100.255
Ethernet_Addr:AA-00-05-CC-2D-2B MTU: 65535
Flags: UP BRDCST RUN
RECEIVE SEND
Packets 3817269 595744
Errors 0
Collisions: 0
Displays information about interface WE0.
9 – MAIL
Displays SMTP queue information.
Related commands: REMOVE MAIL, SEND MAIL
Format
SHOW MAIL [ user ]
[ /FULL ]
[ /RECIPIENT[=options] ]
[ /ENTRY=n ]
9.1 – Restrictions
Requires SYSPRV or BYPASS privilege to display information for
other users.
9.2 – Parameters
user
Optional. Default: All users.
Displays SMTP process information of the specified user.
9.3 – Qualifiers
9.3.1 /FULL
Optional. Default: Brief description is displayed.
Displays detailed information.
9.3.2 /RECIPIENT
/RECIPIENT[=options]
Optional. Default: ALL.
Used with /FULL, displays selected recipient classes. Available
options include the following:
ALL Shows failed, sent, and unsent mail messages.
FAILED Shows messages that could not be read for a particular
recipient.
SENT Shows successful deliveries to a particular recipient.
UNSENT Shows messages that are as yet unsent.
9.3.3 /ENTRY
/ENTRY=n
Optional. Default: Your queue entries.
Displays information about the specified queue entry number.
9.4 – Examples
1.TCPIP> SHOW MAIL
Displays information about mail messages queued to your
process's user name.
2.TCPIP> SHOW MAIL /ENTRY=1234
Displays information about the mail message 1234 in the queue.
3.TCPIP> SHOW MAIL /FULL /RECIPIENT=ALL
Displays detailed information about all mail messages sent by
the user of your process's user name.
10 – MAP
Displays the names of mapped (logically linked) file systems,
also called NFS file systems.
Applies to: NFS server
Related commands: MAP, UNMAP, ADD EXPORT, SHOW EXPORT, REMOVE
EXPORT, SET CONFIGURATION MAP, SET CONFIGURATION NOMAP, SHOW
CONFIGURATION MAP
Format
SHOW MAP [ /path/name ]
10.1 – Parameters
10.1.1 /path/name
Optional.
Name of the file system (the first element of the UNIX file
specification).
10.2 – Examples
1.TCPIP> SHOW MAP
Dynamic Filesystem Map
Pathname Logical File System
/water USER$DKC100:
/water USER$DKC100:[WATER]
/duck/pond USER$DKC100:[DUCK.POND.TEAL]
TCPIP>
Displays all mapped file systems.
2.TCPIP> SHOW MAP "/bird"
Dynamic Filesystem Map
Pathname Logical File System
/bird $1$DUA7:
TCPIP>
Lists mapped file system /bird.
11 – MOUNT
Displays a list of mounted directories at all mount points or at
a particular mount point.
Related commands: MOUNT, DISMOUNT
Format
SHOW MOUNT [ device ]
[ /ALL ]
[ /FULL ]
[ /HOST=host ]
11.1 – Parameters
device
Optional. Default: All mounted file systems.
Local device for which to display mount information. Specify one
of the following:
o DNFSn: - the full NFS device name and directory tree, for
example, DNFS3:[USER.NOTES]
o Volume label
o Logical name for the device
You can use abbreviations and wildcards.
11.2 – Qualifiers
11.2.1 /ALL
Optional.
If you also specify device, displays information for all NFS
server hosts with mounted file systems on this device.
If you do not specify device, displays information for all NFS
server hosts with mounted file systems on any device.
Not valid with /HOST.
11.2.2 /FULL
Optional. Default: Brief description is displayed.
Displays the full, current operating parameters related to each
mount.
11.2.3 /HOST
/HOST=host
Optional. Default: All NFS servers with file systems currently
mounted.
NFS server on which the physical files reside.
Not valid with /ALL.
11.3 – Examples
1.TCPIP> SHOW MOUNT
_DNFS1:[000000] automount (inactivity timer 0 00:23:00.00), mounted
SIGMA.PROCESS.COM:/usr
_DNFS2:[000000] mounted
IRIS.PROCESS.COM:/usr/users
Shows the characteristics of all mounted file systems on all
local NFS devices.
2.TCPIP> SHOW MOUNT DNFS3: /ALL
_DNFS3:[A.B] mounted
SIGMA.PROCESS.COM:/usr
_DNFS3:[A.C] mounted
SIGMA.PROCESS.COM:/work
Shows the characteristics of all mounted file systems on local
device DNFS3:.
12 – MX_RECORD
Displays SMTP routing information. If you omit destination, you
see the entries in the local Mail Exchange (MX) database. If you
specify destination, you see all the entries in all the databases
that TCP/IP Services would look at, if necessary, to resolve the
address.
To send mail, SMTP looks up addresses in one or more databases
(if necessary) in the following order:
1. Local MX databse
2. Remote MX database
3. BIND server database
4. Local hosts database
Related command: SET MX_RECORD
Format
SHOW MX_RECORD [ destination ]
[ /GATEWAY=host ]
[ /OUTPUT=file ]
12.1 – Parameters
destination
Optional. Default: All entries in the local MX database.
Final destination host name.
12.2 – Qualifiers
12.2.1 /GATEWAY
/GATEWAY=host
Optional. Default: All destinations.
Displays the destinations that are accessed through the specified
gateway.
12.2.2 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Sends the output to the specified file.
12.3 – Examples
1.TCPIP> SHOW MX_RECORD SWAN
BIND MX database
Server: 18.18.218.10 GREAT.HORNED.OWL.COM
Gate address Preference Gate name
18.18.218.10 50 WATER.PIPIT.WEBBED.FEET.COM
18.1.218.16 100 bd-gw.purple.martin.com
188.88.206.2 200 great.horned.owl.com
199.9.214.1 300 bird.food.seeds.worms.com
BIND database
Server: 18.18.218.10 WATER.PIPIT.WEBBED.FEET.COM
Host address Host name
18.18.100.10 SWAN.WEBBED.FEET.COM
Displays, in order of preference, the routing hops to reach
host SWAN if an attempt fails. The local host tries to route
through:
1. WATER.PIPIT.WEBBED.FEET.COM
2. bd-gw.purple.martin.com
3. great.horned.owl.com
4. bird.food.seeds.worms.com
Both the alternate gateway and the zone affect how SMTP
determines where to relay nonlocal mail.
MX records tell mailers where to relay mail that is destined
for a given host. In the display:
o The Gate name field tells where to relay the mail.
o The Gate address field gives the gateway's IP address.
o The Preference field gives each MX record a precedence. A
lower preference number means a higher precedence.
2.TCPIP> SHOW MX_RECORD CROW.COM
BIND MX database
Server: 18.18.218.10 WATER.PIPIT.WEBBED.FEET.COM
Gate address Preference Gate name
159.228.12.253 1 cawcaw.crow.com
159.228.12.254 2 scare.crow.com
TCPIP>
Displays the MX record for destination host crow.com. In the
display:
o The Gate name field tells where to relay the mail.
o The Gate address field gives the gateway's IP address.
o The Preference field gives each MX record a precedence. A
lower preference number means higher precedence.
In this example, the local host name is WATER, the alternate
gateway is scare.crow.com, and the zone is crow.com. The
first preference for delivering mail to crow.com is to send
to cawcaw.crow.com.
If you have not defined an alternate gateway, SMTP tries to
relay the mail to scare.crow at IP address 158.228.12.253. It
uses the MX records to determine the host to which to relay
mail. SMTP tries to relay the mail to each gateway host, in
order of preference, until it either successfully transfers the
mail or runs out of MX records to try. If there is no alternate
gateway, the zone is not used.
If you have defined an alternate gateway, SMTP goes through
the list of MX records, but it does not automatically try to
relay the mail directly to the gateway. SMTP checks whether
the gateway host name is outside or inside the SMTP zone (as
defined with SET SMTP CONFIGURATION). If the gateway is inside
the SMTP zone, SMTP tries to relay the mail directly to the
gateway host. If the gateway is outside the zone, SMTP sends
the mail to the alternate gateway.
13 – NAME_SERVICE
Logs information about the BIND resolver.
Related commands: SET NAME_SERVICE,
SHOW CONFIGURATION NAME_SERVICE
Format
SHOW NAME_SERVICE [ /STATISTICS ]
13.1 – Restrictions
The /STATISTICS qualifier requires BYPASS, READALL, or SYSPRV
privilege.
13.2 – Qualifiers
13.2.1 /STATISTICS
Optional.
Dumps statistics to SYS$SPECIFIC:[TCPIP$BIND]TCPIP$BIND.STATS.
Either TCPIP$ETC:RNDC.CONF or TCPIP$ETC:RNDC.KEY must be set up
to allow for secure communication between the user and the BIND
server. For more information, refer to the HP TCP/IP Services for
OpenVMS Management manual.
13.3 – Examples
1.TCPIP> SHOW NAME_SERVICE
BIND Resolver Parameters
Local domain: TCPIP.OWL.ROC.COM
System
State: Started, Enabled
Transport: UDP
Domain: tcpip.owl.roc.com
Retry: 4
Timeout: 4
Servers: LOCALHOST, tcpip.owl.roc.com
Process
State: Started, Enabled
Transport: UDP
Domain: 11.180.34.3
Retry: 4
Timeout: 4
Servers: LOCALHOST, lark, crow.moa.awk.com
TCPIP>
Shows systemwide and process-specific parameter settings for
the BIND resolver.
2.TCPIP> SHOW NAME_SERVICE /STATISTICS
Logs current BIND server statistics to the file
TCPIP$BIND_SERVER_STATISTICS.LOG. The following sample shows
such a log file.
+++ Statistics Dump +++ (922292822) Wed Mar 24 11:27:02
34250 time since boot (secs)
15670 time since reset (secs)
12 Unknown query types
20000 A queries
540 SOA queries
2399 MX queries
867 ANY queries
3 AXFR queries
++ Name Server Statistics ++
(Legend)
RR RNXD RFwdR RDupR RFail
RFErr RErr RAXFR RLame ROpts
SSysQ SAns SFwdQ SDupQ SErr
RQ RIQ RFwdQ RDupQ RTCP
SFwdR SFail SFErr SNaAns SNXD
(Global)
2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 5 0 0 0 0 0
-- Name Server Statistics --
++ Memory Statistics ++
3: 9 gets, 2 rem
4: 7 gets, 0 rem (1 bl, 1022
5: 16 gets, 1 rem
6: 7 gets, 5 rem
7: 10 gets, 5 rem
8: 97 gets, 16 rem (1 bl, 485 ff)
13: 6 gets, 4 rem
.
.
.
664: 5 gets, 1 rem (1 bl, 5 ff)
732: 2 gets, 0 rem (1 bl, 5 ff)
1040: 1 gets, 1 rem (1 bl, 2 ff)
>= 1100: 23 gets, 9 rem
-- Memory Statistics --
--- Statistics Dump --- (907337687) Fri Jan 2 10:14:47 2003
14 – NETWORK
Displays information about the networks database.
Related command: SET NETWORK
Format
SHOW NETWORK [ network ]
[ /ADDRESS=address ]
[ /OUTPUT=file ]
14.1 – Restrictions
Requires read access to the networks database.
14.2 – Parameters
network
Optional. Default: All known networks.
Network about which to display information.
o Displays all alias names of the specified network.
o If you specify an alias, the network name and all its alias
names are displayed.
14.3 – Qualifiers
14.3.1 /ADDRESS
/ADDRESS=address
Optional. Default: None.
Selects networks by address.
Not valid with the network parameter.
14.3.2 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Output is written to the specified file.
14.4 – Examples
1.TCPIP> SHOW NETWORK COBNET
Network address Network name
4.0.0.0 COBNET
Displays the entry for COBNET in the networks database.
2.TCPIP> SHOW NETWORK Z*
Network address Network name
138.180.4.0 zznet, ZZNET
120.45.30.0 zzo-net, ZZO-NET, zz01-net
From the networks database, displays the entries for all the
networks with names or aliases beginning with the letter Z.
15 – NFS_SERVER
Displays NFS server performance counters and statistics.
Related commands: SET NFS_SERVER, ZERO NFS_SERVER
Format
SHOW NFS_SERVER [ /CONTINUOUS[=seconds] ]
[ /RPC]
[ /SERVER ]
[ /VERSION=versions ]
15.1 – Restrictions
Requires SYSNAM and WORLD privilege.
15.2 – Qualifiers
15.2.1 /CONTINUOUS
/CONTINUOUS[=seconds]
Optional. Defaults: Static display; if you specify /CONTINUOUS
without a value, the default is 4 seconds.
Provides a dynamic display with optional screen-update interval.
To terminate the display, press Ctrl/Y.
15.2.2 /RPC
Optional.
Displays only RPC-related performance counters and statistics.
15.2.3 /SERVER
Optional.
Displays NFS server-related performance counters and statistics.
15.2.4 /VERSION
/VERSION=versions
Optional. Default: Displays both Version 2 and Version 3.
Displays version-specific NFS server performance counters and
statistics. You can specify versions as follows:
Qualifier Displays
/VERSION=V2 Only Version 2
/VERSION=V3 Only Version 3
/VERSION=(V2,V3) Both Version 2 and Version 3
16 – PORTMAPPER
Displays a list of all registered remote procedure call (RPC)
programs. The Portmapper running on the specified host gets this
list.
Format
SHOW PORTMAPPER [ host ]
16.1 – Parameters
host
Optional. Default: Local host.
Host with the Portmapper you want to query.
16.2 – Examples
1.TCPIP> SHOW PORTMAPPER
Program Number Version Protocol Port-number Process Service-name
--------------------- ------- -------- ----------- -------- ------------
000186A0 ( 100000) 2 TCP 111 56E0021D PORTMAPPER
000186A0 ( 100000) 2 UDP 111 56E0021D PORTMAPPER
000186A3 ( 100003) 3 UDP 2049 56E0021F NFS
000186A5 ( 100005) 1 UDP 10 56E00220 MOUNT
000249F1 ( 150001) 1 UDP 5151 56E00222 PCNFS
Lists information about all of the currently registered
applications.
2.TCPIP> SHOW PORTMAPPER PARROT
Program Number Version Protocol Port-number Process Service-name
--------------------- ------- -------- ----------- -------- ------------
000186A0 ( 100000) 2 TCP 111 24800126 PORTMAPPER
000186A0 ( 100000) 2 UDP 111 24800126 PORTMAPPER
Queries host PARROT for a list of registered applications.
17 – PROTOCOL
Displays statistics and configuration information for the
specified protocol.
Related commands: SET PROTOCOL SET CONFIGURATION PROTOCOL
Format
SHOW PROTOCOL [ protocol ]
[ /PARAMETERS ]
17.1 – Parameters
protocol
Optional. Default: All protocols.
Specify one of the following: ICMP, IP, TCP, UDP.
17.2 – Qualifiers
17.2.1 /PARAMETERS
Optional.
Shows parameter settings. You can specify any protocol.
17.3 – Examples
1.TCPIP> SHOW PROTOCOL TCP
tcp:
64213 packets sent
56262 data packets (44164814 bytes)
49 data packets (39372 bytes) retransmitted
7792 ack-only packets (7923 delayed)
0 URG only packets
0 window probe packets
10 window update packets
100 control packets
50000 packets received
37102 acks (for 44165036 bytes)
381 duplicate acks
0 acks for unsent data
23176 packets (194520 bytes) received in-sequence
233 completely duplicate packets (290 bytes)
50 packets with some dup. data (65 bytes duped)
57 out-of-order packets (43 bytes)
4 packets (4294967292 bytes) of data after window
0 window probes
916 window update packets
0 packets received after close
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
54 connection requests
35 connection accepts
89 connections established (including accepts)
91 connections closed (including 3 drops)
1 embryonic connection dropped
30253 segments updated rtt (of 30286 attempts)
14 retransmit timeouts
0 connections dropped by rexmit timeout
1 persist timeout
2 keepalive timeouts
2 keepalive probes sent
0 connections dropped by keepalive
Displays the TCP statistics.
The following abbreviations are used for the TCP counters
display:
ack - acknowledge
URG - urgent
dup. - duplicate
embryonic connections-connections not yet established
rtt - retries
rexmt - retransmit
2.TCPIP> SHOW PROTOCOL TCP /PARAMETERS
TCP
Delay ACK: enabled
Window scale: enabled
Drop count: 8
Probe timer: 150
Receive Send
Push: disabled disabled
Quota: 32768 32768
Displays the TCP parameters.
18 – PROXY
Displays entries in the proxy database.
Related commands: ADD PROXY, REMOVE PROXY
Applies to: NFS server, NFS client, PC-NFS, remote shell,
LPR/LPD, and customer-developed services
Format
SHOW PROXY [ user_name ]
[ /COMMUNICATION ]
[ /GID=n ]
[ /HOST=host ]
[ /NFS =[options] ]
[ /UID=n ]
18.1 – Restrictions
Requires read access to the proxy database.
18.2 – Parameters
user_name
Optional. Default: SHOW PROXY * (all entries).
Specifies the local OpenVMS identity for the user of the NFS
server, NFS client, PC-NFS, remote shell, or LPR/LPD.
18.3 – Qualifiers
18.3.1 /COMMUNICATION
Optional. Default: Displays both communication and NFS proxies.
Displays communication proxies.
18.3.2 /GID
/GID=n
Optional. Default: Displays all NFS proxies.
Displays the database entries for all clients with the specified
GID.
18.3.3 /HOST
/HOST=host
Optional. Default: Displays information for all hosts (same as
/HOST=*).
Specifies the remote host from which information is to be
displayed.
18.3.4 /NFS
/NFS=option
Optional. Default:
o If you omit this qualifier, displays both communication and
NFS proxies.
o If you omit option, displays both incoming and outgoing
proxies.
Displays NFS proxies.
These entries might be for local clients, remote clients, or
PC-NFS clients. You can include the following options:
/NFS=OUTGOING Proxy to use NFS client
/NFS=INCOMING Proxy to use NFS server
/NFS=(OUTGOING,INCOMIProxy to use both the NFS client and the NFS
server
18.3.5 /UID
/UID=n
Optional. Default: All NFS proxies.
Displays the database entry for the client with the specified
UID.
18.4 – Examples
1.TCPIP> SHOW PROXY /NFS
VMS User_name Type User_ID Group_ID Host_name
WEBSTER OD 311 10 *
SHERMAN ND 115 10 *
COHEN OND 115 10 *
SILK ON 115 10 *
Shows the NFS entries in the proxy database:
o WEBSTER has authorization to use the local NFS client
(outgoing rights).
o SHERMAN can use the local NFS server (incoming rights).
o COHEN can use both the NFS server and client.
o SILK can use both the NFS server and client. This
information is not currently known to NFS because SILK is
not loaded in the dynamic database.
In the display, the values in the Type field mean:
N NFS server
O NFS client
ON NFS server and client
C Communication
OD, Loaded in the NFS cache
ND,
OND
CD Loaded in the communication cache
To set up N, O, or ON proxies, see ADD PROXY
/NFS=INCOMING=OUTGOING.
2.TCPIP> SHOW PROXY /COMMUNICATION
VMS User_name Type Remote User_name Host_name
BLUEJAY CD JAY *
QUETZAL CD quetzal central.america.com
FALCON CD FALCON HAWK
MYNA C MYNA PARROT,parrot
CANVASBACK CD CBACK DUCK,duck
Shows all the communication proxies.
19 – ROUTE
Displays the permanent or volatile routes database. To display
the permanent database, use the /PERMANENT qualifier.
Looks up the destination you specify first in the hosts database
and then, if this lookup fails, in the networks database.
Displays the following routes and their types:
o A - Active route (created manually or associated with an
interface)
o D - Dynamic route (created by ROUTED or GATED routing daemon)
o H - Host route (a route to a host)
o N - Network route (a route to a network)
o P - Permanent (from the routes database)
Related command: SET ROUTE
Format
SHOW ROUTE [ destination ]
[ /FULL ]
[ /GATEWAY=host ]
[ /LOCAL ]
[ /OUTPUT=file ]
[ /PERMANENT ]
19.1 – Restrictions
Requires read access to the routes database.
19.2 – Parameters
destination
Optional. Default: Displays all routes.
Destination host.
19.3 – Qualifiers
19.3.1 /FULL
Optional. Default: Displays routes as specified in the routes
database.
Displays mapping between destination addresses and names and
gateway addresses and names.
19.3.2 /GATEWAY
/GATEWAY=host
Optional. Default: All gateways.
Displays information for the specified host that performs as a
gateway.
19.3.3 /LOCAL
Optional. Default: The command checks the hosts database; if a
lookup fails, it checks the BIND resolver.
Limits name-to-address lookups to the local hosts database.
19.3.4 /OUTPUT
/OUTPUT=file
Optional. Default: Screen display.
Sends output to the specified file.
19.3.5 /PERMANENT
Optional.
Displays only the permanent routes database.
o If TCP/IP Services is running and you omit /PERMANENT, the
volatile database is displayed.
o If TCP/IP Services is not running, the permanent database is
displayed.
19.4 – Examples
1.TCPIP> SHOW ROUTE
DYNAMIC
Type Destination Gateway
AN 0.0.0.0 16.20.0.173
AN 16.20.0.0/16 16.20.208.100
AH 16.20.208.100 16.20.208.100
AH 127.0.0.1 127.0.0.1
Displays all defined routes.
2.TCPIP> SHOW ROUTE "robin"
Displays the network route to host robin.
20 – SERVICE
Displays the following information about configured services:
Service name
Port for listening
Protocol
Process name
IP address
State
RPC information
Related commands: SET SERVICE, DISABLE SERVICE, ENABLE SERVICE
Format
SHOW SERVICE [ service ]
[ /ADDRESS=address ]
[ /FULL ]
[ /PERMANENT ]
[ /PORT=n ]
[ /PROCESS=process ]
[ /PROTOCOL=protocol ]
[ /RPC ]
20.1 – Parameters
service
Optional. Default: All services.
Service for which you want information. To specify a lowercase or
mixed-case service name, enclose it in quotation marks.
20.2 – Qualifiers
20.2.1 /ADDRESS
/ADDRESS=address
Optional. Default: All services.
Displays information for only the services that use the specified
address.
20.2.2 /FULL
Optional. Default: Brief description is displayed.
Provides a full display.
20.2.3 /PERMANENT
Optional.
Defaults:
o If TCP/IP Services is running and you omit the /PERMANENT
qualifier, the volatile database is displayed.
o If TCP/IP Services is not running, the permanent database is
displayed.
You must include the /PERMANENT qualifier when you specify the
/RPC qualifier.
20.2.4 /PORT
/PORT=n
Optional. Default: All services.
Displays information only for services that use the specified
port.
20.2.5 /PROCESS
/PROCESS=process
Optional. Default: All services.
Displays information for only the services that use the specified
process.
20.2.6 /PROTOCOL
/PROTOCOL=protocol
Optional. Default: All services.
Displays information only for services that use the specified
protocol.
20.2.7 /RPC
Optional. Default: No RPC information is displayed.
Displays a brief summary of the services that are configured with
RPC information. You must include the /PERMANENT qualifier when
you specify the /RPC qualifier.
20.3 – Examples
1.TCPIP> SHOW SERVICE /RPC /PERMANENT
RPC Protocol Versions
Service Program Number Lowest / Highest
MOUNT 100005 1 1
NFS 100003 2 2
PCNFS 150001 1 2
PORTMAPPER 100000 2 2
TCPIP>
Displays all previously set RPC information.
2.TCPIP> SHOW SERVICE NFS /FULL /PERMANENT
Service: NFS
Port: 2049 Protocol: UDP Address: 0.0.0.0
Inactivity: 0 User_name: TCPIP$NFS Process: TCPIP$NFS
Limit: 1
File: TCPIP$SYSTEM:TCPIP$NFS_RUN.COM
Flags: TCPIP
Socket Opts: Rcheck Scheck
Receive: 64000 Send: 64000
Log Opts: Acpt Actv Dactv Conn Error Exit Logi Mdfy Rjct TimO Addr
File: SYS$SYSDEVICE:[TCPIP$NFS]TCPIP$NFS_RUN.LOG
RPC Opts
Program number: 100003 Lowest version: 2 Highest version: 2
Security
Reject msg: not defined
Accept host: 0.0.0.0
Accept netw: 0.0.0.0
TCPIP>
The /FULL and /PERMANENT qualifiers display RPC information for
the NFS server, whose program number is 100003, lowest version
is 2, and highest version is 2. This information is required
for the NFS server to run.
3.TCPIP> SHOW SERVICE PCNFS /FULL /PERMANENT
Shows the full configuration in the permanent database for
PC-NFS. The RPC information shows that PC-NFS runs as program
150001; its lowest version number is 1 and its highest version
number is 2.
4.TCPIP> SHOW SERVICE PORTMAPPER
Service Port Protocol Process Address State
PORTMAPPER 111 TCP,UDP TCPIP$PORTM 0.0.0.0 Enabled
Monitors the Portmapper service process, showing that the
service is enabled.
5.TCPIP> SHOW SERVICE LBROKER /FULL /PERMANENT
Service: LBROKER
Port: 6570 Protocol: UDP Address: 0.0.0.0
Inactivity: 0 User_name: TCPIP$LD_BKR Process: TCPIP$LBROKER
Limit: 1
File: TCPIP$SYSTEM:TCPIP$LBROKER_RUN.COM
Flags: None
Socket Opts: Rcheck Scheck
Receive: 0 Send: 0
Log Opts: Acpt Actv Dactv Conn Error Exit Logi Logo Mdfy Rjct TimO Addr
File: SYS$SYSDEVICE:[TCPIP$LD_BKR]TCPIP$LBROKER_RUN.LOG
Security
Reject msg: not defined
Accept host: 0.0.0.0
Accept netw: 0.0.0.0
Displays the settings for cluster load balancing.
6.TCPIP> SHOW SERVICE REXEC /FULL /PERMANENT
Service: REXEC
Port: 512 Protocol: TCP Address: 0.0.0.0
Inactivity: 5 User_name: not defined Process: TCPIP$REXECD
Limit: 3
File: TCPIP$SYSTEM:TCPIP$REXEC_RUN.COM
Flags: Case Listen Rexe TCPIP
Socket Opts: Rcheck Scheck
Receive: 0 Send: 0
Log Opts: Acpt Actv Dactv Error Exit Mdfy Rjct TimO Addr
File: TCPIP$REXEC.LOG
Separators:
Port: 0 User_name: 0 Password: 0 Command: 0
Security
Reject msg: not defined
Accept host: 0.0.0.0
Accept netw: 0.0.0.0
Shows the full configuration in the permanent database for
REXEC.
21 – VERSION
Displays the version of the TCP/IP Services software that is
currently running, including individual components.
Format
SHOW VERSION [ /ALL ]
21.1 – Qualifiers
21.1.1 /ALL
Optional. Default: TCP/IP Services version.
Displays the version of all running TCP/IP Services components.
21.2 – Examples
1.TCPIP> SHOW VERSION
HP TCP/IP Services for OpenVMS Alpha Version 5.4
on an AlphaServer 1000 4/200 running OpenVMS V7.3-1
Displays the following information:
o Version of TCP/IP Services that is running.
o Model of hardware platform.
o Version of OpenVMS that is running.