Hi, replying self question ... ipv4_addrs_lagg0="x.x.x.x/29 y.y.y.y/30 z.z.z.z/26" did help everything works after reboot all addressess are assigned and interface is up seems it is the only way to do that ... -- Zeus V. Panchenko JID:zeus at gnu.org.ua GMT+2 (EET)