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Remote use of the LWRESD

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Specify /DCOPT or /DCSTART ...,LWRESD=*NO.

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With this use no DNS server need be entered in the SYSDAT.LWRESD.nnn.RESOLV.CONF file. The entry could, however, make sense, because when DIG and NSLOOKUP are used, no server would need to be specified in the call.

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Enter the DNS server(s) and also LWRESD in the FQDN file of BCAM with IP or IPv6 address, with BCAM name and with DNS name. As a result an entry in the processor file is no longer required, and unnecessary accesses to the DNS server are avoided. Automatic end system creation must be permitted!

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Use /MODIFY-DNS-ACCESS to make the IP/IPv6 address of LWRESD and the port of the LWRESD known in BCAM if the default port is not used. If an LWRESD under BS2000 is used, these entries must also be made on the host on which LWRESD is active.

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If necessary define restrictions to DNS access with /MODIFY-DNS-ACCESS.

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Issue /MODIFY-BCAM-OPTIONS DNS-OPTIONS=*PARAMETERS(DNS-USAGE=*ON).

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You can display the settings specified most recently with /SHOW-DNS-ACCESS.

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Enter the desired (and necessary) settings for automatic end system creation in the SOF file.

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It must be ensured that the active LWRESD is configured appropriately, i.e. that at least an accessible and functional DNS server is entered, and the own domains which are to be used should be made known.
A description of LWRESD and its settings is provided in the chapter "DNS Resolver connection"