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Diffstat (limited to 'usr.sbin/ndp/ndp.8')
| -rw-r--r-- | usr.sbin/ndp/ndp.8 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/usr.sbin/ndp/ndp.8 b/usr.sbin/ndp/ndp.8 index 223cfba492f6..19da8bb6e164 100644 --- a/usr.sbin/ndp/ndp.8 +++ b/usr.sbin/ndp/ndp.8 @@ -222,6 +222,36 @@ Specify the Cur Hop Limit on the interface. Do not try to resolve numeric addresses to hostnames. .It Fl p Show prefix list. +The following information will be printed: +.Bl -tag -width indent +.It Cm if +The network interface associated with this prefix. +.It Cm flags +The status of the prefix, expressed by a combination of the following +letters: +.Pp +.Bl -tag -width indent -compact +.It Cm A +This prefix can be used for stateless address autoconfiguration. +.It Cm L, Cm O +This prefix can be used for on-link determination; that is, it can be +used to determine whether a given destination address is on-link. +.It Cm D +There are no reachable routers advertising this prefix. +.El +.It Cm vltime +Valid lifetime; the length of time for which the prefix and a stateless +autoconfigured address generated from this prefix can be used for the +source or destination address of a packet. +.It Cm pltime +Preferred lifetime; the length of time for which the prefix and a stateless +autoconfigured address generated from this prefix can be used by upper-layer +protocols unrestrictedly. +.It Cm expire +This is the remaining time that the prefix is in the valid state. +.It Cm ref +The number of kernel references held for this prefix. +.El .It Fl P Flush all the entries in the prefix list. .It Fl r |