conf/139255: 8.0-RC1 network.subr calls route(8) with obsolete parameter "cloning"

[Jeff Blank]

>Number:         139255
>Category:       conf
>Synopsis:       8.0-RC1 network.subr calls route(8) with obsolete parameter "cloning"
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 30 16:00:10 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Jeff Blank
>Release:        8.0-RC1, 8.0-BETA4
>Organization:
>Environment:
FreeBSD test80.tc.mtu.edu 8.0-RC1 FreeBSD 8.0-RC1 #0: Tue Sep 29 14:21:40 EDT 2009     root at test80.tc.mtu.edu:/usr/obj/usr/src/sys/VMWARE  amd64
>Description:
When booting a FreeBSD 8.0 (BETAx, RC1) system with IPv6 enabled and "ipv6_default_interface" set, route(8) is called with the obsolete "-cloning" parameter in /etc/network.subr (line 1062-63 of CVS version 1.195.2.4):

route: bad keyword: cloning
usage: route [-dnqtv] command [[modifiers] args]

In context,
[...]
Starting Network: lo0 em0.
add net default: gateway 141.219.4.1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
net.inet6.ip6.forwarding: 0 -> 0
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
        inet6 fe80::20c:29ff:fe2a:2bff%em0 prefixlen 64 tentative scopeid 0x1 
        inet6 2001:48a8:0:2::b7 prefixlen 64 tentative 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
        options=3<RXCSUM,TXCSUM>
        inet6 ::1 prefixlen 128 
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 
add net fe80::: gateway ::1
route: bad keyword: cloning
usage: route [-dnqtv] command [[modifiers] args]
IPv4 mapped IPv6 address support=NO
Setting date via ntp.
[...]

IPv6 settings in /etc/rc.conf:

ipv6_enable=YES
ipv6_ifconfig_em0='2001:48a8:0:2::b7 prefixlen 64'
ipv6_default_interface=em0
>How-To-Repeat:
Configure 8.0 system with IPv6 settings as described above and boot it into multi-user mode.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: