Yo Hal! On Fri, 31 Mar 2017 15:39:51 -0700 Hal Murray <[email protected]> wrote:
> [email protected] said: > > The problem is not with the code simplification itself. The > > problem is that there is a configuration feature called "NIC rules" > > that depends on knowing what actual physical interface a packet > > arrived on. > > Where is that described? > (grep -i "nic rules" . -r doesn't find anything other than comments > in the code and ChangeLog.) https://docs.ntpsec.org/latest/ntp_conf.html Section: Miscellaneous Options interface [listen | ignore | drop] [all | ipv4 | ipv6 | wildcard | name | address[/prefixlen]] This command controls which network addresses ntpd opens, and whether input is dropped without processing. The first parameter determines the action for addresses which match the second parameter. That parameter specifies a class of addresses, or a specific interface name, or an address. In the address case, prefixlen determines how many bits must match for this rule to apply. ignore prevents opening matching addresses, drop causes ntpd to open the address and drop all received packets without examination. Multiple interface commands can be used. The last rule which matches a particular address determines the action for it. interface commands are disabled if any of the -I, --interface,-L, or --novirtualips command-line options are used. If none of those options are used and no interface actions are specified in the configuration file, all available network addresses are opened. The nic command is an alias for interface. RGDS GARY --------------------------------------------------------------------------- Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703 [email protected] Tel:+1 541 382 8588 Veritas liberabit vos. -- Quid est veritas? "If you can’t measure it, you can’t improve it." - Lord Kelvin
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