lagg(4) and alises

[Zeus V Panchenko]

Hi,

i need advice, please?

while trying to set lagg(4) interface i faced some difficulty ... i
need advice to optimize/correct the configuration ...

mine current configuration is:

		     igb2      igb3
		      |		|
igb0       +----------+---------+--------+    igb1
x.x.x.x ---+ FreeBSD 8.1-STABLE #4 amd64 +--- y.y.y.y/30
/29	   +-------+---------+-----------+
		   |	     |
		  em0	    em1
		   |	     |
         switch00 -+- lagg0 -+- switch01
	   + +       z.z.z.z/26   + +
           | |                    | |
	   | +------ trunk 1 -----+ |
	   +-------- trunk 2 -------+

/etc/rc.conf
...
ifconfig_igb0="inet x.x.x.x/29 media autoselect"
ifconfig_igb1="inet y.y.y.y/30 media autoselect"

ifconfig_em0="UP"
ifconfig_em1="UP"
ifconfig_lagg0="laggproto lacp laggport em0 laggport em1"
ipv4_addrs_lagg0="z.z.z.z/26" # only this forced it work,
                              # ifconfig_lagg0 assigns 
			      # the address but it doesn't work
...


now i need to set additional three ip addresses on lagg0 ... 
and everything i was trying was not working ...

i was trying to add this to /etc/rc.conf:
ifconfig_lagg0_alias0="inet 91.216.196.10/26"
ifconfig_lagg0_alias1="inet 91.216.196.11/26"
ifconfig_lagg0_alias2="inet 91.216.196.12/26"

after reboot addresses are assigned but ifconfig lagg0 shows 
status: no carrier



so, here is the question: how is it correct to set aliases on lagg(4)
interface (aggregation protocol `lacp') in /etc/rc.conf file?

-- 
Zeus V. Panchenko
JID:zeus at gnu.org.ua			      	        GMT+2 (EET)