| | | | |S| | | | | | |H| |F | | | | |O|M|o | | |S| |U|U|o | | |H| |L|S|t | |M|O| |D|T|n | |U|U|M| | |o | |S|L|A|N|N|t | |T|D|Y|O|O|t FEATURE |SECTION | | | |T|T|e -----------------------------------------------|----------|-|-|-|-|-|-- | | | | | | | User interfaces: | | | | | | | Allow host name to begin with digit |2.1 |x| | | | | Host names of up to 635 characters |2.1 |x| | | | | Host names of up to 255 characters |2.1 | |x| | | | Support dotted-decimal host numbers |2.1 | |x| | | | Check syntactically for dotted-dec first |2.1 | |x| | | | | | | | | | | Map domain names per Section 6.1 |2.2 |x| | | | | Cope with soft DNS errors |2.2 |x| | | | | Reasonable interval between retries |2.2 |x| | | | | Allow for long outages |2.2 |x| | | | | Expect WKS records to be available |2.2 | | | |x| | | | | | | | | Try multiple addr's for remote multihomed host |2.3 | |x| | | | UDP reply src addr is specific dest of request |2.3 | |x| | | | Use same IP addr for related TCP connections |2.3 | |x| | | | Specify appropriate TOS values |2.4 |x| | | | | TOS values configurable |2.4 |x| | | | | Unused TOS bits zero |2.4 |x| | | | | | | | | | | | | | | | | | |