You use the MODIFY-BCAM-OPTIONS command to modify specific BCAM options.
The alias name MDBCO exists for MODIFY-BCAM-OPTIONS. The command is mapped on the MODIFY-BCAM-OPTIONS command (in ISP format).
BS2000 console | BS2000 SDF command | Command/ SOF file | SNMP management | Parameter service |
x | x | x |
List of valid command sources
MODIFY-BCAM-OPTIONS / MDBCO | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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AVAILABILITY-OPTIONS=*UNCHANGED
Options that affect the availability of LAN connections and routers – particularly in the event of an error – remain unchanged.
AVAILABILITY-OPTIONS=*PARAMETERS(...)
Options that affect the availability of LAN connections and routers – particularly in the event of an error.
ACKNOWLEDGE-MSG=
Defines whether or not BCA07B2 and BCA0999 messages are to be shown by /STA MSG and /SHOW-PENDING-MSG until they are explicitly acknowledged by the input of BCAM <number>.
ACKNOWLEDGE-MSG=*UNCHANGED
The previous setting remains unchanged.
Default: *NO
ACKNOWLEDGE-MSG=*NO(...)
BCA07B2, BCA0990, BCA0991, BCA0996 and BCA0999 messages are not shown by /STA MSG and /SHOW-PENDING-MSG.
MSG-ID=
BCA07B2 and BCA0999 messages are not shown by /STA MSG and /SHOW-PENDING-MSG.
MSG-ID=*UNCHANGED
The previous setting remains unchanged.
MSG-ID=*ALL
No message must be explicitly acknowledged.
MSG-ID=*IO-ERROR
No BCA099x messages must be explicitly acknowledged.
MSG-ID=list-poss(5): BCA07B2/ BCA0990/ BCA0991/ BCA0996 / BCA0999
The specified messages that do not have to be acknowledged can be set explicitly.
ACKNOWLEDGE-MSG=*YES(...)
Defines whether or not BCA07B2, BCA0990, BCA0991, BCA0996 and BCA0999 messages are to be shown by /STA MSG and /SHOW-PENDING-MSG until they are explicitly acknowledged by the input of BCAM <number>.
MSG-ID=
BCA07B2 and BCA099x messages are shown by /STA MSG and /SHOW-PENDING-MSG.
MSG-ID=*UNCHANGED
The previous setting remains unchanged.
MSG-ID=*ALL
All messages must be explicitly acknowledged.
MSG-ID=*IO-ERROR
All BCA099x messages must be explicitly acknowledged.
MSG-ID=list-poss(5): BCA07B2/ BCA0990/ BCA0991/ BCA0996 /BCA0999
The specified messages to be acknowledged can be set explicitly.
ALT-ROUTER-SEARCH=
Searches for alternative routers if transmission problems with TCP connections occur and, if necessary, performs rerouting.
ALT-ROUTER-SEARCH=*UNCHANGED
The previous option setting remains unchanged.
Default: *OPEN-CONNECTION-ONLY
ALT-ROUTER-SEARCH=*OPEN-CONNECTION-ONLY
The search for alternative routers is terminated when the TCP connection is shut down.
ALT-ROUTER-SEARCH=*ON
The search for alternative routers is permitted.
ALT-ROUTER-SEARCH=*OFF
The search for alternative routers is disabled.
ARP-ROUTER-SWITCHING=
Specifies whether or not a router from which no more ARP replies are being received is to be regarded as having failed and thus also whether all end systems which were reached via that router are assigned to an alternative router.
ARP-ROUTER-SWITCHING=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
ARP-ROUTER-SWITCHING=*OFF
If no more ARP replies are received, the end systems which were accessed via the router involved are not rerouted.
ARP-ROUTER-SWITCHING=*ON
If no more ARP replies are received, all end systems which were accessed via the router involved are assigned to an alternative router.
AUTO-ROUTE-SWITCHING=...
This operand specifies whether local routing information may be modified as a result of received IP, IPv6 or ISO9542 routing protocols.
AUTO-ROUTE-SWITCHING=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
AUTO-ROUTE-SWITCHING=*ON
Local routing information may be modified as a result of received IP, IPv6 or ISO9542 routing protocols.
AUTO-ROUTE-SWITCHING=*OFF
Local routing information must not be modified as a result of received IP, IPv6 or ISO9542 routing protocols.
LINE-SUPERVISION=
Specifies whether the functionality of redundant line connections is checked by the sending of test messages.
LINE-SUPERVISION=*UNCHANGED
The setting of the option remains unchanged.
Default: *ON
LINE-SUPERVISION=*ON
The functionality of redundant line connections is checked.
LINE-SUPERVISION=*OFF
The functionality of redundant line connections is not checked.
LOCAL-ROUTER-CHECK=
Checks the functionality of the local router via ICMP-ECHO in the event of TCP transmission problems.
LOCAL-ROUTER-CHECK=*UNCHANGED
The option setting remains unchanged.
Default: *OFF
LOCAL-ROUTER-CHECK=*OFF
The functionality check of the local router via ICMP-ECHO is disabled.
LOCAL-ROUTER-CHECK=*ON
The functionality check of the local router via ICMP-ECHO is enabled.
MAX-NSDU-SIZE=
Specifies whether the maximum router NSDU sizes will be reset to the default value for internal switching operations.
MAX-NSDU-SIZE=*UNCHANGED
The option setting remains unchanged.
Default: *RESET-AT-SWITCHING.
MAX-NSDU-SIZE=*RESET-AT-SWITCHING
The maximum NSDU size is reset during switching.
MAX-NSDU-SIZE=*KEEP
The set-up maximum NSDU size remains unchanged during switching.Modifications can be made with BCMOD or MODIFY-ROUTE-ATTRIBUTES.
OSPF-USAGE=
Specifies whether the time monitoring of OSPF Hello messages can be used for router failure detection.
OSPF-USAGE=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
OSPF-USAGE=*ON
The time monitoring of OSPF Hello messages can be used for router failure detection.
OSPF-USAGE=*OFF
The time monitoring of OSPF Hello messages cannot be used for router failure detection.
SECURE-CONNECTION=
Specifies whether NEA connection requests via RFC1006 should be checked using SYSDAT.BCAM.APPLICATIONS.
SECURE-CONNECTION=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
SECURE-CONNECTION=*ON
NEA connection requests via RFC1006 should be checked using entries in SYSDAT.BCAM.APPLICATIONS. For example, this includes connection requests to $DIALOG from the MT9750 terminal. $DIALOG connection requests via telnet client are not affected by this.
Rejected connection requests can be traced in the SATLOG. To activate the SATLOG trace, the SAT audit attribute for the event BCN has to be set to either ON ALL or ON FAIL. Connection requests rejected because of SECURE-CONNECTION are written into the SATLOG with the return code 2C000024.
SECURE-CONNECTION=*OFF
NEA connection requests via RFC1006 should not be checked using SYSDAT.BCAM.APPLICATIONS.
IP-OPTIONS=*PARAMETERS(...)
Combines IP-specific options.
ARP=...
Specifies if and how the Address Resolution Protocol (ARP) is to be used.
If the execution of the function is to be route-specific, the MODIFY-ROUTE-ATTRIBUTES command must be used.
The MODIFY-BCAM-OPTIONS ARP setting is specified implicitly via the BCOPTION AUTOMATIC-ES-CREATE setting for IP. This setting is a prerequisite for automatic end system creation. ARP=NO is thus converted to ARP=QUIET and, if BROADCAST=OFF was set, BROADCAST=ON is set.
ARP=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
ARP=*ON
ARP is used every 2 seconds when a route is used for the first time; APR requests are sent periodically every 300 seconds – set by BCTIMES.
ARP=*OFF
ARP is not used.
ARP=*QUIET
ARP is used every 2 seconds when a route is used for the first time. Every
300 seconds there is a check – set by BCTIMES – to determine whether data transmission has taken place within the time interval that has elapsed. If this is not the case, and communication associations exist via the route, an ARP request is sent.
ARP-AT-ROUT-ACTIVATE=
Specifies the circumstances under which ARP requests are sent during the activation of an IP route of type NODE.
ARP-AT-ROUT-ACTIVATE=*UNCHANGED
The previous setting remains unchanged.
Default: *ALWAYS
ARP-AT-ROUT-ACTIVATE=*ALWAYS
ARP requests are sent whenever an IP route of type NODE is activated.
ARP-AT-ROUT-ACTIVATE=*CONNECTION
ARP-REQUESTS are only sent, if connections for the type NODE IP route exist.
IP-ROUTING=
Specifies whether or not forward routing of IP elements is permitted.
IP-ROUTING=*UNCHANGED
The previous setting remains unchanged.
Default: *NOT-ALLOWED
IP-ROUTING=*NOT-ALLOWED
Routing forward of IP elements is not permitted.
IP-ROUTING=*ALLOWED
Routing forward of IP elements is permitted.
MAX-ARP-REQUEST-NUM=...
Defines how many ARP requests may be sent per second during the periodic ARP monitoring (ARP=ON or ARP=QUIET).
MAX-ARP-REQUEST-NUM=*UNCHANGED
The previous setting remains unchanged.
Default: 10
MAX-ARP-REQUEST-NUM=<integer 1..65535>
Number of ARP requests that may be sent per second during the periodic ARP monitoring (ARP=ON or ARP=QUIET).
MAX-TSDU-FOR-CREATE=...
Defines which TSDU length is used for end systems that were created with AUTOMATIC-ES-CREATE.
MAX-TSDU-FOR-CREATE=*UNCHANGED
The previous setting remains unchanged.
Default: 16384
MAX-TSDU-FOR-CREATE=<integer 4096..65535>
The TSDU length for end systems that were created with AUTOMATIC-ES-CREATE is set to the specified value.
MULTICAST-GROUP-JOIN=
Determines whether applications may join IGMP multicast groups.
MULTICAST-GROUP-JOIN=*UNCHANGED
The previous setting remains unchanged.
Default: *ALLOWED
MULTICAST-GROUP-JOIN=*ALLOWED
Applications may join IGMP multicast groups.
MULTICAST-GROUP-JOIN=*NOT-ALLOWED
Applications must not join IGMP multicast groups.
NET-ROUTER-USAGE=
Determines whether existing IP network router definitions are evaluated when IP subnet masks are used.
NET-ROUTER-USAGE=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
NET-ROUTER-USAGE=*ON
Existing IP network router definitions are evaluated when IP subnet masks are used.
NET-ROUTER-USAGE=*OFF
Existing IP network router definitions are not evaluated when IP subnet masks are used.
RARP-REPLIES=
Specifies whether RARP requests from outside may be answered.
If you want to use the function in a route-specific way, you should use the MODIFY-ROUTE-ATTRIBUTES command.
RARP-REPLIES=*UNCHANGED
The previous setting remains unchanged.
Default: *NOT-ALLOWED
RARP-REPLIES=*NOT-ALLOWED
RARP requests from outside must not be answered.
RARP-REPLIES=*ALLOWED
RARP requests from outside may be answered.
TCP-KEEP-ALIVE=...
Specifies whether TCP alive monitoring is to be performed. When alive monitoring is enabled, an attempt is made to force a response by the partner by sending appropriate TCP segments on the TCP connections on which no segments have been received or transmitted for a specified time. If the partner does not respond, the connection is aborted. The functionality set is provided for all connections, including existing connections.
TCP-KEEP-ALIVE= *UNCHANGED
The current setting is not changed.
Default: *OFF.
TCP-KEEP-ALIVE=*ON(...)
TCP alive monitoring is performed.
TIME=<integer 120..32767>
The interval for alive monitoring is set to the value specified (in seconds). Values outside the permissible range are mapped to the default value of two hours,
TIME=*STD
The interval for alive monitoring is set to the default value of two hours (which corresponds to 120 minutes or 7200 seconds).
TIME=*MINIMUM
The interval for alive monitoring is set to the minimum value of 120 seconds.
TIME=*MAXIMUM
The interval for alive monitoring is set to the maximum value of 32767 seconds.
TCP-KEEP-ALIVE=*OFF
TCP alive monitoring is not performed.
IPV6-OPTIONS=*UNCHANGED
IPv6-specific options remain unchanged.
IPV6-OPTIONS=*PARAMETERS(...)
Combines IPv6-specific options.
IPV6-AUTO-CONFIG=
Specifies whether or not LAN connections to which no IPv6 addresses have as yet been assigned are assigned their own IPv6 addresses when activated.
This option is not supported for VLAN connections.
IPV6-AUTO-CONFIG=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
IPV6-AUTO-CONFIG=*ON
Generation of own IPv6 addresses is permitted.
IPV6-AUTO-CONFIG=*OFF
Generation of own IPv6 addresses is not permitted.
IPV6-VLAN-AUTO-CONF=
Specifies whether or not VLAN line ports to which no IPv6 addresses have as yet been assigned are assigned their own IPv6 addresses when activated.
IPV6-VLAN-AUTO-CONFIG=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
IPV6-VLAN-AUTO-CONFIG=*ON
Generation of own IPv6 addresses is permitted.
IPV6-VLAN-AUTO-CONFIG=*OFF
Generation of own IPv6 addresses is not permitted.
IPV6-SUPPORT=
Specifies whether Layer 3 protocol IPv6 (and ICMPv6) is supported.
IPV6-SUPPORT=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
IPV6-SUPPORT=*ON
The IPv6 protocol family is supported.
IPV6-SUPPORT=*OFF
The IPv6 protocol family is not supported.
IPV6-PREFIX-LEN-CTRL=...
Specifies whether the IPv6 prefix length is to be handled in accordance with the specifications of RFC 4291, starting on page 7, for all unicast addresses.
IPV6-PREFIX-LEN-CTRL= *unchanged
The existing setting remains unchanged.
Default: *ON
IPV6-PREFIX-LEN-CTRL=*ON
The IPv6 prefix length is to be handled in accordance with the specifications of RFC 4291.
IPV6-PREFIX-LEN-CTRL=*OFF
The IPv6 prefix length is to be handled differently from the specifications of RFC 4291.
ISO-OPTIONS=*UNCHANGED
ISOspecific options remain unchanged.
ISO-OPTIONS=*PARAMETERS(...)
Combines ISO-specific options.
ADD-CHECKSUM=
Specifies whether the checksum is added to the ISO8473 data protocol elements to be sent.
ADD-CHECKSUM=*UNCHANGED
The option setting remains unchanged.
Default: *NO
ADD-CHECKSUM=*NO
The checksum is not added.
ADD-CHECKSUM=*YES
The checksum is added.
CONFIG-HOLDING-TIME=
Specifies whether a time interval as stipulated in EN41102 or a shorter time interval (14 or 30 seconds) is applicable for the ISO9542 configuration and ISO9542 holding time.monitoring.
CONFIG-HOLDING-TIME=*UNCHANGED
The option setting remains unchanged.
Default: *EN41102-COMPLIANT
CONFIG-HOLDING-TIME=*EN41102-COMPLIANT
A time interval as stipulated in EN41102 is set.
CONFIG-HOLDING-TIME=*SHORT
A shorter time interval is set.
INTF-ROUTING=
Specifies whether or not routing forward of INTF elements (ISO8348/ISO8473) is permitted.
INTF-ROUTING=*UNCHANGED
The option setting remains unchanged.
Default: *NOT-ALLOWED
INTF-ROUTING=*NOT-ALLOWED
The routing forward of INTF elements is not permitted.
INTF-ROUTING=*ALLOWED
The routing forward of INTF elements is permitted.
ISO9542-USAGE=
Specifies whether the ISO9542 add-on protocol is used to exchange routing information.
ISO9542-USAGE=*UNCHANGED
The option setting remains unchanged.
Default: *OFF
ISO9542-USAGE=*OFF
The add-on protocol is not used.
ISO9542-USAGE=*ON
The add-on protocol is used.
REDIRECT-ON-QUERY=
Evaluates incoming ISO9542 redirect messages for ISO8473 query configuration requests.
REDIRECT-ON-QUERY=*UNCHANGED
The option setting remains unchanged.
Default: *OFF
REDIRECT-ON-QUERY=*OFF
Incoming redirect messages are not evaluated.
REDIRECT-ON-QUERY=*ON
Incoming redirect messages are evaluated.
SET-ERROR-FLAG=
Determines whether the error flag (ER-FLAG) is set in the ISO8473 data protocol elements to be sent.
SET-ERROR-FLAG=*UNCHANGED
The option setting remains unchanged.
Default: *YES
SET-ERROR-FLAG=*YES
The error flag is set.
SET-ERROR-FLAG=*NO
The error flag is not set.
CMDFILE-PROCESSING=*PARAMETERS(...)
Combines Cmdfile-specific options.
CONTINUE-AFTER-ERROR=
Specifies whether the processing of command files should be continued after an error.
CONTINUE-AFTER-ERROR=*UNCHANGED
The previous setting remains unchanged.
Default: *NO
CONTINUE-AFTER-ERROR=*YES
Processing continues after an error.
CONTINUE-AFTER-ERROR=*ONLY
Processing is only continued upon positive command acknowledgment.
CONTINUE-AFTER-ERROR=*NO
Processing is not continued after an error.
LINE-CONTINUATION=...
Defines how the character "-" in column 72 of SOF and command files is to be interpreted.
"-" as the last character in a row in a column other than 72 is always interpreted as a continuation character.
LINE-CONTINUATION=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
LINE-CONTINUATION=*ON
The "-" character in column 72 is interpreted as a continuation character if it is the last character in the row, otherwise it is recognized as a data character.
LINE-CONTINUATION=*OFF
The "-" character in column 72 is interpreted as a continuation character. The rest of the row in ignored.
SNMP-OPTIONS=*UNCHANGED
SNMP-specific options remain unchanged.
SNMP-OPTIONS=*UNCHANGED / *PARAMETERS(...)
Combines SNMP-specific options.
SNMP-WRITE-ACCESS=
Specifies whether SNMP write access is permitted to objects and object attributes in BCAM according to RFC 1213.
SNMP-WRITE-ACCESS=*UNCHANGED
The option setting remains unchanged.
Default: *ALLOWED
SNMP-WRITE-ACCESS=*ALLOWED
SNMP write access is permitted.
SNMP-WRITE-ACCESS=*NOT-ALLOWED
SNMP write access is not permitted.
DNS-OPTIONS=*UNCHANGED
DNS-specific options remain unchanged.
DNS-OPTIONS=*PARAMETERS(...)
DNS-specific options are grouped together here.
DNS-USAGE=
Specifies whether access to DNS data is permitted in BCAM.
DNS-USAGE=*UNCHANGED
The setting for the option remains unchanged.
Default: *OFF
DNS-USAGE=*OFF
DNS access is not permitted.
DNS-USAGE=*ON
DNS access is permitted.
MISCELLANEOUS=*UNCHANGED
Options that cannot be grouped explicitly remain unchanged.
MISCELLANEOUS=*PARAMETERS(...)
Combines options that cannot be grouped explicitly.
BROADCAST=...
Specifies handling of the “broadcast” mode option; determines whether Ethernet broadcast messages are received on the defined lines.
The MODIFY-BCAM-OPTIONS BROADCAST setting is specified implicitly via the BCOPTION AUTOMATIC-ES-CREATE setting for IP. This setting is a prerequisite for automatic end system creation. ARP=NO is thus converted to ARP=QUIET and, if BROADCAST=OFF was set, BROADCAST=ON is set.
BROADCAST=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
BROADCAST=*OFF
Ethernet broadcast messages are not received on the defined lines.
BROADCAST=*ON
Ethernet broadcast messages are received and answered, if necessary, on all lines.
DEV-LPDU-SIZE-USAGE=...
Specifies whether the LPDU-SIZE, returned by the device, can be used.
DEV-LPDU-SIZE-USAGE =*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
DEV-LPDU-SIZE-USAGE = *ON
The LPDU-SIZE, returned by the device, can be used.
DEV-LPDU-SIZE-USAGE = *OFF
The LPDU-SIZE, returned by the device, must not be used.
MULTICAST=...
Sets Ethernet multicast messages to be received on the specified lines.
MULTICAST=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
MULTICAST=*ON
Ethernet multicast messages can be received on all lines.
MULTICAST=*OFF
Ethernet multicast messages must not be received on all lines.
PERIODIC-FILE-ACCESS=...
Specifies whether the BCAM control files (application file, socket host file, processor file, FDQN file, and services file) are read periodically by the BCAF task. The time interval cannot be set explicitly.
PERIODIC-FILE-ACCESS=*UNCHANGED
The previous setting remains unchanged.
Default: *ON
PERIODIC-FILE-ACCESS=*ON
Periodic processing of the files by the BCAF task is enabled.
PERIODIC-FILE-ACCESS=*OFF
Periodic processing of the files by the BCAF task is disabled.
SLOW-POLL=...
Defines whether automatic reactivation is attempted for the specified lines following a line failure.
SLOW-POLL=*UNCHANGED
The previous setting remains unchanged.
Default: *OFF
SLOW-POLL=*ON
Automatic reactivation is attempted for all lines following a line failure.
SLOW-POLL=*OFF
No automatic reactivation is attempted for the lines following a line failure.
EXIT-VERSION=
Adapts the layout of the data to the BCAM-Exit version. Currently two BCAM-Exit versions are supported. BCAM-Exit version 1 is available for reasons of compatibility. BCAM-Exit version 2 displays an extended set of BCAM events at the BCAM-Exit side (see section "BCAM-Exit (36)").
EXIT-VERSION=*UNCHANGED
The previous setting is not changed.
Default: 1
EXIT-VERSION=<integer 1..2>
Specify the version number of your BCAM-Exit version together with the selected system exit function 01 or 02.
If you want to use system exit function 02 during BCAM startup, then you must first enter a corresponding MODIFY-BCAM-OPTIONS command in SOF processing.
Command logging
A description of the error messages that may be issued during command processing is provided in the table below.
Command return codes
(SC2) | Maincode | Meaning |
| CMD0001 | Command successfully processed |
| CMD0202 | Error in command |
| BCA0611 | No options were changed |
| BCA0814 | BCAM is being terminated abnormally |
| BCA0816 | BCAM is terminating |
| BCA0766 | BCAM is not active |
Example
Modify BCAM options:
/MODIFY-BCAM-OPTIONS IP-OPTIONS=*PARAMETER(ARP=*QUIET)
/MODIFY-BCAM-OPTIONS SNMP-OPTIONS=*PARAMETER(SNMP-WRITE-ACCESS=*ALLOWED)
/MODIFY-BCAM-OPTIONS DNS-OPTIONS=*PARAMETER(DNS-USAGE=*ON)