For examples of the generation of a LAN router processor, refer to the section "Examples of dynamic generation". Example ZE79#11 ("Local and remotely accessible end systems (LAN1#6)") is relevant for LAN router processors.
You can use the MODIFY-ADDRESS-ASSIGNMENT command to assign the IPv6 network domains that can be reached via a LAN router processor.
BCIN for a LAN router processor (format 2) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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<processor-name 1 ..8>
Name of the processor
NAME-OF-ROUTE=
Using NAME-OF-ROUTE, you specify the name of the route that is defined as the new (additional) route to the processor.
NAME-OF-ROUTE= *default
The name of the processor is used as the route name.
NAME-OF-ROUTE=<rout-name 1..8>
Name of the route defined as the new (additional) route to the processor.
If there is already an existing route to the processor with the same route name as the name of the processor, the NAME-OF-ROUTE operand must be specified.
GEN=REMOTE
A remote processor is to be generated and activated.
Profile Layer 4
PROFIL=(TCP,xxx,xxx)
The Layer 4 protocol TCP is used on the route to the processor.
PROFIL=(ISO4,xxx,xxx)
The Layer 4 protocol ISO8073 Class 4 is used on the route to the processor.
Profile Layer 3
PROFIL=(xxx,IP,xxx),...
The Layer 3 protocol IP is used on the route to the processor.
IPADR= *default
The IP address of the processor is obtained from the processor file or the socket host file.
IPADR=<composed-name 7..15> / <x-string 1..8> / list-poss (4): <integer 0..255>
Using IPADR, you specify the IP address of the processor.
OWN-IPADR=...
Using OWN-IPADR, you specify the local IP address with which the host for the processor can be addressed.
OWN-IPADR= *default
The IP address already known for the host is used as the local IP address.
OWN-IPADR=<composed-name 7..15> / <x-string 1..8> / list-poss (4): <integer 0..255>
Local IP address with which the host for the processor can be addressed.
SOKHOST=...
Using SOKHOST, you specify the socket host name of the processor.
SOKHOST= *default
The name of the processor is used as the socket host name.
SOKHOST=<c-string 1..32> / <sokhost-name 1..32>
Socket host name of the processor
CONFIGURATION=...
The operand specifies whether or not the network configuration for the processor can be modified using the routing protocol function. The specification is only possible for processors to which routes with the L3 profile IP, IPv6 or INTF exist.
CONFIGURATION=UPDATE
Route modifications resulting from routing protocol functions lead to modifications to the BCAM routing tables and remain effective for this BCAM session.
CONFIGURATION=PRIMARY
Route modifications resulting from routing protocol functions are to be canceled. The original configuration information is used again.
CONFIGURATION=NO
Route modifications resulting from routing protocol functions are not permitted.
TRANSON-USAGE =
You use TRANSON-USAGE to specify whether the route is used to access a TranSON server.
TRANSON-USAGE = *OFF
The route is not used to access a TranSON server.
TRANSON-USAGE = *ON
The route is used to access a TranSON server, i.e. parallel connections are permitted for NEA applications.
PROFIL=(xxx,IPV6,xxx),...
The Layer 3 protocol IPv6 is used on the route to the processor.
I6-ADDRESS= *default
The IPv6 address of the processor is taken from the processor file or the socket host file.
I6-ADDRESS=<c-string 1..45>
With I6-ADDRESS, you specify the IPv6 address of the processor.
OWN-I6-ADDRESS=...
IN OWN-I6-ADDRESS you enter the local IPv6 address at which the host can be addressed at this LAN together with the IPv6 prefix length.
OWN-I6-ADDRESS= *default
The known IPv6 address of the host is used as the local IP address.
OWN-I6-ADDRESS=<c-string 1..49>
Local IPv6 address at which the host can be addressed at this LAN together with the IPv6 prefix length.
(Syntax: IPv6 address/IPv6 prefix length)
SOKHOST=...
In SOKHOST you enter the processor’s socket host name.
SOKHOST= *default
The processor name is used as the socket host name.
SOKHOST=<c-string 1..32> / <sokhost-name 1..32>
Socket host name of the processor.
CONFIGURATION=...
The operand specifies whether or not the network configuration for the processor can be modified using the routing protocol function. The specification is only possible for processors accessed by routes with the L3 profile IP, IPv6 or INTF.
CONFIGURATION=UPDATE
Route modifications resulting from routing protocol functions lead to modifications to the BCAM routing tables and remain effective for this BCAM session.
CONFIGURATION=PRIMARY
Route modifications resulting from routing protocol functions are canceled. The original configuration information is used again.
CONFIGURATION=NO
Route modifications resulting from routing protocol functions are not permitted.
PROFIL=(xxx,INTF,xxx),...
The Layer 3 protocol ISO8473 Full Internet is to be used on the route to the processor.
INTADR= *default
The ISO Internet address of the processor is obtained from the the processor file.
INTADR=<x-string 1..40>
Using INTADR, you specify the ISO Internet address of the processor.
OWN-INTADR=...
Using OWN-INTADR, you specify the local ISO Internet address, with which the host for the processor can be addressed.
OWN-INTADR= *default
The ISO Internet address already known for the host is used as the local ISO Internet address.
OWN-INTADR=<x-string 1..40>
Local ISO Internet address, with which the host for the processor can be addressed.
CONFIGURATION=...
The operand specifies whether or not the network configuration for the processor can be modified using the routing protocol function. The specification is only possible for processors to which routes with the L3 profile IP, IPv6 or INTF exist.
CONFIGURATION=UPDATE
Route modifications resulting from routing protocol functions lead to modifications to the BCAM routing tables and remain effective for this BCAM session.
CONFIGURATION=PRIMARY
Route modifications resulting from routing protocol functions are canceled. The original configuration information is used again.
CONFIGURATION=NO
Route modifications resulting from routing protocol functions are not permitted.
End of profile dependency
ROUTE=<rout-name 1..8>
Using ROUTE, you specify the name of the router via which the route to the processor leads.
If multiple routes have been defined for the router, the name of the route to be used must be specified.
HOST=...
Using HOST, you specify the name of the host from which the route to the processor is to lead.
HOST= *default
The name of the default host (host name from the DCSTART or DCOPT command) is used as the host name.
HOST=<host-name 1..8>
Name of the host from which the route to the processor leads.
LINE=...
Using LINE, you specify the name of the line, which is used as the connection to the router (processor), specified using ROUTE, for the route to the processor.
LINE= *default
One of the existing lines to the router is selected at random as the line which is used as the connection to the router, specified using ROUTE, for the route to the processor.If more than one line to the router exists, the LINE operand must be specified.
LINE=<line-name 1..8>
Name of the line which is used as the connection to the LAN node, specified using ROUTE, for the route to the processor.
MAXTSDU=<integer 4096..65530>
Using MAXTSDU, you specify the maximum receive message length of the processor.
Default: 4096
ROUTE-SELECT=...
ROUTE-SELECT determines how transport connections are distributed over the routes to a processor when a connection is being established.
ROUTE-SELECT=*SEQUENTIAL-WITH-RETRY
Sequential distribution with repeat selection if the selection of a route fails:
The next route is not tried until the maximum number of transport connections for the previous route has been reached.
ROUTE-SELECT=*SEQUENTIAL
Sequential distribution without repeat selection if the selection of a route fails:
The next route is not tried until the maximum number of transport connections for the previous route has been reached.
ROUTE-SELECT=*BALANCED-WITH-RETRY
Balanced distribution of transport connections across the routes with repeat selection if the selection of a route fails.
ROUTE-SELECT=*BALANCED
Balanced distribution of transport connections across the routes without repeat selection if the selection of a route fails.
ROUTE-SEQUENCE-NUM=0/<integer 0..99>
Route number for route selection. Determines the sequence of routes during route selection.
Default value: 0
MAXNETL=...
Using MAXNETL, you specify which maximum data length may be used on the route to the processor.
MAXNETL=CSMACD
The maximum data length for a CSMACD LAN may be used via this route.
MAP=...
Using MAP, you specify whether the name of the processor may be used in a mapping definition (BCMAP command).
MAP=YES
The name of the processor may be used in a mapping definition (BCMAP command).
MAP=NO
The name of the processor may not be used in any mapping definition (BCMAP command).
ADM=...
Using ADM, you specify the administration type for the processor.
ADM=BCAM
The processor is administered using BCAM.
ADM=UNKNOWN
The administration type for the processor is unknown.
ACT=...
Using ACT, you specify whether the processor is activated.
ACT=YES
The processor is activated.
ACT=NO
The processor is not activated.
LINK-DOWN=...
The operand specifies whether or not the transport connections assigned to a route are to be shut down in the event of a route failure.
LINK-DOWN=KEEP-CONNECTION
In the event of a route failure, the transport connections assigned to this route are not shut down.
LINK-DOWN=DISCONNECT
In the event of a route failure, all transport connections assigned to this route are shut down.
Command logging
For reasons of compatibility, positive acknowledgments are supplied in news BCA0763, and negative acknowledgments in news BCA0762, followed by the message NBR0740. In addition, for positive acknowledgments, the messages BCA083F, BCA083E and BCA0620 may also appear.
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 |
| BCA0621 | Start-up aborted |
| BCA0768 | Syntax error in command |
| BCA077A | Definition of the route to computer is invalid |
| BCA0833 | Name already defined |
| BCA0814 | BCAM is being terminated abnormally |
| BCA0816 | BCAM is terminating |
| BCA0766 | BCAM is not active |