.Op Fl c Ar count
.Ek
.Bk -words
+.Op Fl G Ar sweepmaxsize[,sweepminsize[,sweepincrsize]]
+.Ek
+.Bk -words
.Op Fl g Ar gateway
.Ek
.Bk -words
+.Op Fl G Ar sweep
+.Ek
+.Bk -words
.Op Fl h Ar hoplimit
.Ek
.Bk -words
.Op Fl i Ar wait
.Ek
.Bk -words
+.Op Fl k Ar trafficclass
+.Ek
+.Bk -words
+.Op Fl K Ar netservicetype
+.Ek
+.Bk -words
.Op Fl l Ar preload
.Ek
.Bk -words
.Op Fl z Ar tclass
.Ek
.Bk -words
+.Op Fl Fl apple-connect
+.Ek
+.Bk -words
+.Op Fl Fl apple-time
+.Ek
+.Bk -words
.Op Ar hops ...
.Ek
.Bk -words
Set socket buffer size.
.It Fl B Ar boundif
Bind the socket to interface
+This option is an Apple addition.
.Ar boundif
for sending.
.It Fl C
.Ar count
.Tn ECHO_RESPONSE
packets.
+If this option is specified in conjunction with ping sweeps,
+each sweep will consist of
+.Ar count
+packets.
.It Fl D
Disable IPv6 fragmentation.
.It Fl d
.Bf -emphasis
This can be very hard on a network and should be used with caution.
.Ef
+.It Fl G Ar sweepmaxsize[,sweepminsize[,sweepincrsize]]
+.Ar sweepmaxsize
+specifies the maximum size of the payload when sending sweeping
+pings and is required for sweeps.
+.Ar sweepminsize
+specifies the size of the payload to start with when sending
+sweeping pings -- the default value is 0.
+.Ar sweepincrsize
+specifies the number of bytes to increment the size of the payload
+after each sweep when sending sweeping pings -- the default value
+is 1.
+This option is an Apple addition.
.It Fl g Ar gateway
Specifies to use
.Ar gateway
This option is incompatible with the
.Fl f
option.
+.It Fl k Ar trafficclass
+Specifies the traffic class to use for sending ICMPv6 packets.
+The supported traffic classes are
+BK_SYS, BK, BE, RD, OAM, AV, RV, VI, VO and CTL.
+By default
+.Nm
+uses the control traffic class (CTL).
+This option is an Apple addition.
+.It Fl K Ar netservicetype
+Specifies the network service type to use for sending ICMPv6 packets.
+The supported network service type are BK_SYS, BK, BE, RV, AV, RD, OAM, VI, SIG and VO.
+Note this overrides the default traffic class (-k can still be specified after -K to use both).
+This option is an Apple addition.
.It Fl l Ar preload
If
.Ar preload
is specified.
.It Fl z Ar tclass
Use the specified traffic class.
+.It Fl Fl apple-connect
+Connects the socket to the destination address.
+This option is an Apple addition.
+.It Fl Fl apple-time
+Prints the time a packet was received.
+This option is an Apple addition.
.It Ar hops
IPv6 addresses for intermediate nodes,
which will be put into type 0 routing header.